On Mon Nov 20, 2017 at 11:04:01AM +0000, Hick Gunter wrote:
> 
> Can you provide the original SQL (both for the INSERT and the CREATE
> TRIGGER) and the explain output (SQLite byte code, i.e .explain
> followed by explain <query>)?

Here is the trigger code:

    CREATE TABLE func_update_project(
        change_id INTEGER NOT NULL,
        id INTEGER NOT NULL,
        name VARCHAR(40),
        parent_id INTEGER,
        project_status_id INTEGER,
        title VARCHAR
    );

    CREATE TRIGGER
        func_update_project_ai_1
    AFTER INSERT ON
        func_update_project
    FOR EACH ROW
    BEGIN

    --    SELECT debug(
    --        ' change_id: ' || NEW.change_id,
    --        ' id: ' || NEW.id,
    --        ' name: ' || COALESCE(NEW.name,''),
    --        ' parent_id: ' || COALESCE(NEW.parent_id,''),
    --        ' project_status_id: ' || COALESCE(NEW.project_status_id,''),
    --        ' title: ' || COALESCE(NEW.title,'')
    --    );

        SELECT
            RAISE(ABORT, 'Bif::Error::InvalidName')
        WHERE
            CAST(NEW.name AS INTEGER) = NEW.name
        ;

        UPDATE
            bifcodes
        SET
            bifcode = bifcode || (
                SELECT
                    '{U1:_,U14:update_project,'
                    || 'U4:name,' ||
                        CASE WHEN
                            NEW.name IS NOT NULL
                        THEN
                            printf('U%d:%s,', LENGTH(CAST(NEW.name AS BLOB)),
                            CAST(NEW.name AS BLOB))
                        ELSE
                            '~'
                        END
                    || 'U11:parent_uuid,' ||
                        CASE WHEN
                            pp.uuid IS NOT NULL
                        THEN
                            printf('U%d:%s,', LENGTH(CAST(pp.uuid AS BLOB)),
                            CAST(pp.uuid AS BLOB))
                        ELSE
                            '~'
                        END
                    || 'U19:project_status_uuid,' ||
                        CASE WHEN
                            ps.uuid IS NOT NULL
                        THEN
                            printf('U%d:%s,', LENGTH(CAST(ps.uuid AS BLOB)),
                            CAST(ps.uuid AS BLOB))
                        ELSE
                            '~'
                        END
                    || 'U5:title,' ||
                        CASE WHEN
                            NEW.title IS NOT NULL
                        THEN
                            printf('U%d:%s,', LENGTH(CAST(NEW.title AS BLOB)),
                            CAST(NEW.title AS BLOB))
                        ELSE
                            '~'
                        END
                    || 'U4:uuid,'
                        || printf('U%d:%s,', LENGTH(p.uuid), p.uuid)
                    || '}'
                FROM
                    nodes p
                LEFT JOIN
                    nodes pp
                ON
                    pp.id = NEW.parent_id
                LEFT JOIN
                    nodes ps
                ON
                    ps.id = NEW.project_status_id
                WHERE
                    p.id = NEW.id
            )
        WHERE
            change_id = NEW.change_id
        ;


        INSERT INTO deltas(
            id,
            change_id,
            function
        )
        SELECT
            nextval('deltas'),
            NEW.change_id,
            'update_project'
        ;


        INSERT INTO
            node_deltas(
                delta_id,
                change_id,
                node_id,
                parent_id,
                name
            )
        SELECT
            currval('deltas'),
            NEW.change_id,
            NEW.id,
            NEW.parent_id,
            NEW.name
        ;


        INSERT INTO
            project_deltas(
                delta_id,
                change_id,
                project_id,
                title,
                project_status_id
            )
        SELECT
            currval('deltas'),
            NEW.change_id,
            NEW.id,
            NEW.title,
            NEW.project_status_id
        WHERE
            COALESCE(NEW.title,NEW.project_status_id) IS NOT NULL
        ;

        DELETE FROM func_update_project;
    END;

The udf that is called twice is the "nextval()" function.

The insert is straightfoward:

        INSERT INTO
                func_update_project(
                        change_id,
                        id,
                        project_status_id,
                        title
                )
        VALUES
                (
                        49,
                        3,
                        NULL,
                        NULL
                )
        ;

I can't use .explain from the sqlite command-line on my database
because of the UDFs, but I can print the formatted output of the
explain command. The VALUES case and the SELECT case are further below,
but here is the diff of just the opcodes:

        --- values.txt  2017-11-20 14:01:17.268360600 +0100
        +++ select.txt  2017-11-20 14:02:11.694907800 +0100
        @@ -124,16 +124,29 @@
         MakeRecord
         Insert
         ResetCount
        -OpenWrite
        -OpenWrite
        +InitCoroutine
         String8
         Function0
        +Param
        +String8
        +Yield
        +EndCoroutine
        +OpenEphemeral
        +Yield
        +MakeRecord
        +NewRowid
        +Insert
        +Goto
        +OpenWrite
        +OpenWrite
        +Rewind
        +Column
         NotNull
         NewRowid
         MustBeInt
         SoftNull
        -Param
        -String8
        +Column
        +Column
         HaltIfNull
         HaltIfNull
         NotExists
        @@ -214,6 +227,8 @@
         MakeRecord
         Insert
         Program
        +Next
        +Close
         ResetCount
         InitCoroutine
         String8

Here is the VALUES case (search for EOF to find the end);

 addr  opcode         p1    p2   p3   p4                             p5  
comment 
 0     Init           0     13   0                                   00         
 
 1     OpenWrite      0     94   0    6                              00         
 
 2     NewRowid       0     1    0                                   00         
 
 3     Variable       1     2    0                                   00         
 
 4     Variable       2     3    0                                   00         
 
 5     Variable       3     6    0                                   00         
 
 6     Variable       4     7    0                                   00         
 
 7     HaltIfNull     1299  2    2    func_update_project.change_id  01         
 
 8     HaltIfNull     1299  2    3    func_update_project.id         01         
 
 9     MakeRecord     2     6    8    DDBDDB                         00         
 
 10    Insert         0     8    1    func_update_project            39         
 
 11    Program        -6    12   9    program                        00         
 
 12    Halt           0     0    0                                   00         
 
 13    Transaction    0     1    331  0                              01         
 
 14    Null           0     4    0                                   00         
 
 15    Null           0     5    0                                   00         
 
 16    Goto           0     1    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER                     00         
 
                                      func_update_project_ai_1                  
 
 1     Param          10    1    0                                   00         
 
 2     Cast           1     68   0                                   00         
 
 3     Param          10    2    0                                   00         
 
 4     Ne             2     6    1    (BINARY)                       54         
 
 5     Halt           1811  2    0    Bif::Error::InvalidName        00         
 
 6     Null           0     4    5                                   00         
 
 7     OpenWrite      0     99   0    2                              00         
 
 8     Param          8     8    0                                   00         
 
 9     SeekRowid      0     11   8                                   00         
 
 10    Rowid          0     5    0                                   00         
 
 11    IsNull         5     108  0                                   00         
 
 12    Null           0     6    0                                   00         
 
 13    Column         0     1    2                                   00         
 
 14    Once           0     104  0                                   00         
 
 15    Null           0     9    9                                   00         
 
 16    Integer        1     10   0                                   00         
 
 17    OpenRead       1     162  0    9                              00         
 
 18    OpenRead       2     162  0    9                              00         
 
 19    OpenRead       3     162  0    9                              00         
 
 20    Param          9     11   0                                   00         
 
 21    SeekRowid      1     104  11                                  00         
 
 22    Integer        0     12   0                                   00         
 
 23    Param          11    13   0                                   00         
 
 24    SeekRowid      2     101  13                                  00         
 
 25    Integer        1     12   0                                   00         
 
 26    Integer        0     14   0                                   00         
 
 27    Param          12    15   0                                   00         
 
 28    SeekRowid      3     98   15                                  00         
 
 29    Integer        1     14   0                                   00         
 
 30    String8        0     26   0    {U1:_,U14:update_project,      00         
 
 31    String8        0     27   0    U4:name,                       00         
 
 32    Concat         27    26   25                                  00         
 
 33    Param          10    26   0                                   00         
 
 34    IsNull         26    43   0                                   00         
 
 35    String8        0     28   0    U%d:%s,                        00         
 
 36    Param          10    31   0                                   00         
 
 37    Cast           31    65   0                                   00         
 
 38    Function0      1     31   29   length(1)                      01         
 
 39    Param          10    30   0                                   00         
 
 40    Cast           30    65   0                                   00         
 
 41    Function0      7     28   27   printf(-1)                     03         
 
 42    Goto           0     44   0                                   00         
 
 43    String8        0     27   0    ~                              00         
 
 44    Concat         27    25   24                                  00         
 
 45    String8        0     27   0    U11:parent_uuid,               00         
 
 46    Concat         27    24   23                                  00         
 
 47    Column         2     8    24                                  00         
 
 48    IsNull         24    57   0                                   00         
 
 49    String8        0     32   0    U%d:%s,                        00         
 
 50    SCopy          24    25   0                                   00         
 
 51    Cast           25    65   0                                   00         
 
 52    Function0      0     25   33   length(1)                      01         
 
 53    SCopy          24    34   0                                   00         
 
 54    Cast           34    65   0                                   00         
 
 55    Function0      1     32   27   printf(-1)                     03         
 
 56    Goto           0     58   0                                   00         
 
 57    String8        0     27   0    ~                              00         
 
 58    Concat         27    23   22                                  00         
 
 59    String8        0     27   0    U19:project_status_uuid,       00         
 
 60    Concat         27    22   21                                  00         
 
 61    Column         3     8    22                                  00         
 
 62    IsNull         22    71   0                                   00         
 
 63    String8        0     35   0    U%d:%s,                        00         
 
 64    SCopy          22    23   0                                   00         
 
 65    Cast           23    65   0                                   00         
 
 66    Function0      0     23   36   length(1)                      01         
 
 67    SCopy          22    37   0                                   00         
 
 68    Cast           37    65   0                                   00         
 
 69    Function0      1     35   27   printf(-1)                     03         
 
 70    Goto           0     72   0                                   00         
 
 71    String8        0     27   0    ~                              00         
 
 72    Concat         27    21   20                                  00         
 
 73    String8        0     27   0    U5:title,                      00         
 
 74    Concat         27    20   19                                  00         
 
 75    Param          13    20   0                                   00         
 
 76    IsNull         20    85   0                                   00         
 
 77    String8        0     38   0    U%d:%s,                        00         
 
 78    Param          13    41   0                                   00         
 
 79    Cast           41    65   0                                   00         
 
 80    Function0      1     41   39   length(1)                      01         
 
 81    Param          13    40   0                                   00         
 
 82    Cast           40    65   0                                   00         
 
 83    Function0      7     38   27   printf(-1)                     03         
 
 84    Goto           0     86   0                                   00         
 
 85    String8        0     27   0    ~                              00         
 
 86    Concat         27    19   18                                  00         
 
 87    String8        0     27   0    U4:uuid,                       00         
 
 88    Concat         27    18   17                                  00         
 
 89    String8        0     42   0    U%d:%s,                        00         
 
 90    Column         1     8    18                                  40         
 
 91    Function0      0     18   43   length(1)                      01         
 
 92    Column         1     8    44                                  00         
 
 93    Function0      1     42   27   printf(-1)                     03         
 
 94    Concat         27    17   16                                  00         
 
 95    String8        0     17   0    }                              00         
 
 96    Concat         17    16   9                                   00         
 
 97    DecrJumpZero   10    104  0                                   00         
 
 98    IfPos          14    101  0                                   00         
 
 99    NullRow        3     0    0                                   00         
 
 100   Goto           0     29   0                                   00         
 
 101   IfPos          12    104  0                                   00         
 
 102   NullRow        2     0    0                                   00         
 
 103   Goto           0     25   0                                   00         
 
 104   Concat         9     2    7                                   00         
 
 105   HaltIfNull     1299  2    7    bifcodes.bifcode               01         
 
 106   MakeRecord     6     2    16   D                              00         
 
 107   Insert         0     16   5    bifcodes                       05         
 
 108   ResetCount     0     0    0                                   00         
 
 109   OpenWrite      4     123  0    3                              00         
 
 110   OpenWrite      5     124  0    k(2,,)                         00         
 
 111   String8        0     52   0    deltas                         00         
 
 112   Function0      1     52   45   nextval(1)                     01         
 
 113   NotNull        45    115  0                                   00         
 
 114   NewRowid       4     45   0                                   00         
 
 115   MustBeInt      45    0    0                                   00         
 
 116   SoftNull       46    0    0                                   00         
 
 117   Param          8     47   0                                   00         
 
 118   String8        0     48   0    update_project                 00         
 
 119   HaltIfNull     1299  2    47   deltas.change_id               01         
 
 120   HaltIfNull     1299  2    48   deltas.function                01         
 
 121   NotExists      4     123  45                                  00         
 
 122   Halt           1555  2    0    deltas.id                      02         
 
 123   Affinity       46    3    0    DDB                            00         
 
 124   SCopy          47    50   0                                   00         
 
 125   IntCopy        45    51   0                                   00         
 
 126   MakeRecord     50    2    49                                  00         
 
 127   IsNull         47    134  0                                   00         
 
 128   SCopy          47    18   0                                   00         
 
 129   MustBeInt      18    133  0                                   00         
 
 130   OpenRead       6     108  0    21                             00         
 
 131   NotExists      6     133  18                                  00         
 
 132   Goto           0     134  0                                   00         
 
 133   FkCounter      0     1    0                                   00         
 
 134   Close          6     0    0                                   00         
 
 135   FkIfZero       0     139  0                                   00         
 
 136   OpenRead       7     246  0    0                              00         
 
 137   SeekRowid      7     139  45                                  00         
 
 138   FkCounter      0     -1   0                                   00         
 
 139   FkIfZero       0     143  0                                   00         
 
 140   OpenRead       8     244  0    0                              00         
 
 141   SeekRowid      8     143  45                                  00         
 
 142   FkCounter      0     -1   0                                   00         
 
 143   FkIfZero       0     147  0                                   00         
 
 144   OpenRead       9     222  0    0                              00         
 
 145   SeekRowid      9     147  45                                  00         
 
 146   FkCounter      0     -1   0                                   00         
 
 147   FkIfZero       0     151  0                                   00         
 
 148   OpenRead       10    211  0    0                              00         
 
 149   SeekRowid      10    151  45                                  00         
 
 150   FkCounter      0     -1   0                                   00         
 
 151   FkIfZero       0     155  0                                   00         
 
 152   OpenRead       11    190  0    0                              00         
 
 153   SeekRowid      11    155  45                                  00         
 
 154   FkCounter      0     -1   0                                   00         
 
 155   FkIfZero       0     159  0                                   00         
 
 156   OpenRead       12    188  0    0                              00         
 
 157   SeekRowid      12    159  45                                  00         
 
 158   FkCounter      0     -1   0                                   00         
 
 159   FkIfZero       0     163  0                                   00         
 
 160   OpenRead       13    175  0    0                              00         
 
 161   SeekRowid      13    163  45                                  00         
 
 162   FkCounter      0     -1   0                                   00         
 
 163   FkIfZero       0     167  0                                   00         
 
 164   OpenRead       14    172  0    0                              00         
 
 165   SeekRowid      14    167  45                                  00         
 
 166   FkCounter      0     -1   0                                   00         
 
 167   FkIfZero       0     171  0                                   00         
 
 168   OpenRead       15    155  0    0                              00         
 
 169   SeekRowid      15    171  45                                  00         
 
 170   FkCounter      0     -1   0                                   00         
 
 171   FkIfZero       0     175  0                                   00         
 
 172   OpenRead       16    153  0    0                              00         
 
 173   SeekRowid      16    175  45                                  00         
 
 174   FkCounter      0     -1   0                                   00         
 
 175   FkIfZero       0     179  0                                   00         
 
 176   OpenRead       17    152  0    0                              00         
 
 177   SeekRowid      17    179  45                                  00         
 
 178   FkCounter      0     -1   0                                   00         
 
 179   FkIfZero       0     183  0                                   00         
 
 180   OpenRead       18    146  0    0                              00         
 
 181   SeekRowid      18    183  45                                  00         
 
 182   FkCounter      0     -1   0                                   00         
 
 183   FkIfZero       0     187  0                                   00         
 
 184   OpenRead       19    144  0    0                              00         
 
 185   SeekRowid      19    187  45                                  00         
 
 186   FkCounter      0     -1   0                                   00         
 
 187   FkIfZero       0     191  0                                   00         
 
 188   OpenRead       20    141  0    0                              00         
 
 189   SeekRowid      20    191  45                                  00         
 
 190   FkCounter      0     -1   0                                   00         
 
 191   FkIfZero       0     195  0                                   00         
 
 192   OpenRead       21    132  0    0                              00         
 
 193   SeekRowid      21    195  45                                  00         
 
 194   FkCounter      0     -1   0                                   00         
 
 195   IdxInsert      5     49   50   2                              10         
 
 196   MakeRecord     46    3    53                                  00         
 
 197   Insert         4     53   45   deltas                         31         
 
 198   Program        41    199  68   program                        00         
 
 199   ResetCount     0     0    0                                   00         
 
 200   InitCoroutine  75    209  201                                 00         
 
 201   String8        0     76   0    deltas                         00         
 
 202   Function0      1     76   70   currval(1)                     01         
 
 203   Param          8     71   0                                   00         
 
 204   Param          9     72   0                                   00         
 
 205   Param          11    73   0                                   00         
 
 206   Param          10    74   0                                   00         
 
 207   Yield          75    0    0                                   00         
 
 208   EndCoroutine   75    0    0                                   00         
 
 209   OpenEphemeral  22    5    0                                   00         
 
 210   Yield          75    215  0                                   00         
 
 211   MakeRecord     70    5    77                                  00         
 
 212   NewRowid       22    78   0                                   00         
 
 213   Insert         22    77   78                                  00         
 
 214   Goto           0     210  0                                   00         
 
 215   OpenWrite      23    155  0    5                              00         
 
 216   OpenWrite      24    156  0    k(2,,)                         00         
 
 217   Rewind         22    276  0                                   00         
 
 218   Column         22    0    69                                  00         
 
 219   NotNull        69    221  0                                   00         
 
 220   NewRowid       23    69   0                                   00         
 
 221   MustBeInt      69    0    0                                   00         
 
 222   SoftNull       70    0    0                                   00         
 
 223   Column         22    1    71                                  00         
 
 224   Column         22    2    72                                  00         
 
 225   Column         22    3    73                                  00         
 
 226   Column         22    4    74                                  00         
 
 227   HaltIfNull     1299  2    71   node_deltas.change_id          01         
 
 228   HaltIfNull     1299  2    72   node_deltas.node_id            01         
 
 229   NotExists      23    231  69                                  00         
 
 230   Halt           1555  2    0    node_deltas.delta_id           02         
 
 231   Affinity       70    5    0    DDDDB                          00         
 
 232   SCopy          72    80   0                                   00         
 
 233   IntCopy        69    81   0                                   00         
 
 234   MakeRecord     80    2    79                                  00         
 
 235   IsNull         73    242  0                                   00         
 
 236   SCopy          73    78   0                                   00         
 
 237   MustBeInt      78    241  0                                   00         
 
 238   OpenRead       25    162  0    22                             00         
 
 239   NotExists      25    241  78                                  00         
 
 240   Goto           0     242  0                                   00         
 
 241   FkCounter      0     1    0                                   00         
 
 242   Close          25    0    0                                   00         
 
 243   IsNull         72    250  0                                   00         
 
 244   SCopy          72    78   0                                   00         
 
 245   MustBeInt      78    249  0                                   00         
 
 246   OpenRead       26    162  0    22                             00         
 
 247   NotExists      26    249  78                                  00         
 
 248   Goto           0     250  0                                   00         
 
 249   FkCounter      0     1    0                                   00         
 
 250   Close          26    0    0                                   00         
 
 251   IsNull         71    258  0                                   00         
 
 252   SCopy          71    78   0                                   00         
 
 253   MustBeInt      78    257  0                                   00         
 
 254   OpenRead       27    108  0    21                             00         
 
 255   NotExists      27    257  78                                  00         
 
 256   Goto           0     258  0                                   00         
 
 257   FkCounter      0     1    0                                   00         
 
 258   Close          27    0    0                                   00         
 
 259   IsNull         69    266  0                                   00         
 
 260   SCopy          69    78   0                                   00         
 
 261   MustBeInt      78    265  0                                   00         
 
 262   OpenRead       28    123  0    3                              00         
 
 263   NotExists      28    265  78                                  00         
 
 264   Goto           0     266  0                                   00         
 
 265   FkCounter      0     1    0                                   00         
 
 266   Close          28    0    0                                   00         
 
 267   FkIfZero       0     271  0                                   00         
 
 268   OpenRead       29    217  0    0                              00         
 
 269   SeekRowid      29    271  69                                  00         
 
 270   FkCounter      0     -1   0                                   00         
 
 271   IdxInsert      24    79   80   2                              10         
 
 272   MakeRecord     70    5    82                                  00         
 
 273   Insert         23    82   69   node_deltas                    31         
 
 274   Program        63    275  83   program                        00         
 
 275   Next           22    218  0                                   00         
 
 276   Close          22    0    0                                   00         
 
 277   ResetCount     0     0    0                                   00         
 
 278   InitCoroutine  90    291  279                                 00         
 
 279   Param          13    78   0                                   00         
 
 280   NotNull        78    282  0                                   00         
 
 281   Param          12    78   0                                   00         
 
 282   IsNull         78    290  0                                   00         
 
 283   String8        0     91   0    deltas                         00         
 
 284   Function0      1     91   85   currval(1)                     01         
 
 285   Param          8     86   0                                   00         
 
 286   Param          9     87   0                                   00         
 
 287   Param          13    88   0                                   00         
 
 288   Param          12    89   0                                   00         
 
 289   Yield          90    0    0                                   00         
 
 290   EndCoroutine   90    0    0                                   00         
 
 291   OpenEphemeral  30    5    0                                   00         
 
 292   Yield          90    297  0                                   00         
 
 293   MakeRecord     85    5    92                                  00         
 
 294   NewRowid       30    93   0                                   00         
 
 295   Insert         30    92   93                                  00         
 
 296   Goto           0     292  0                                   00         
 
 297   OpenWrite      31    188  0    5                              00         
 
 298   Rewind         30    338  0                                   00         
 
 299   Column         30    0    84                                  00         
 
 300   NotNull        84    302  0                                   00         
 
 301   NewRowid       31    84   0                                   00         
 
 302   MustBeInt      84    0    0                                   00         
 
 303   SoftNull       85    0    0                                   00         
 
 304   Column         30    1    86                                  00         
 
 305   Column         30    2    87                                  00         
 
 306   Column         30    3    88                                  00         
 
 307   Column         30    4    89                                  00         
 
 308   HaltIfNull     1299  2    86   project_deltas.change_id       01         
 
 309   HaltIfNull     1299  2    87   project_deltas.project_id      01         
 
 310   SCopy          88    93   0                                   00         
 
 311   NotNull        93    313  0                                   00         
 
 312   SCopy          89    93   0                                   00         
 
 313   NotNull        93    315  0                                   00         
 
 314   Halt           275   2    0    project_deltas_one_of          03         
 
 315   NotExists      31    317  84                                  00         
 
 316   Halt           1555  2    0    project_deltas.delta_id        02         
 
 317   IsNull         89    325  0                                   00         
 
 318   IsNull         87    325  0                                   00         
 
 319   OpenRead       32    197  0    k(2,,)                         00         
 
 320   Copy           89    94   0                                   00         
 
 321   Copy           87    95   0                                   00         
 
 322   MakeRecord     94    2    93   DD                             00         
 
 323   Found          32    325  93   0                              00         
 
 324   FkCounter      0     1    0                                   00         
 
 325   Close          32    0    0                                   00         
 
 326   IsNull         84    333  0                                   00         
 
 327   SCopy          84    93   0                                   00         
 
 328   MustBeInt      93    332  0                                   00         
 
 329   OpenRead       33    123  0    3                              00         
 
 330   NotExists      33    332  93                                  00         
 
 331   Goto           0     333  0                                   00         
 
 332   FkCounter      0     1    0                                   00         
 
 333   Close          33    0    0                                   00         
 
 334   MakeRecord     85    5    93   DDDBD                          00         
 
 335   Insert         31    93   84   project_deltas                 31         
 
 336   Program        78    337  96   program                        00         
 
 337   Next           30    299  0                                   00         
 
 338   Close          30    0    0                                   00         
 
 339   ResetCount     0     0    0                                   00         
 
 340   Clear          94    0    -1   func_update_project            00         
 
 341   ResetCount     0     0    0                                   00         
 
 342   Halt           0     0    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER deltas_ai_seq       00         
 
 1     Null           0     1    2                                   00         
 
 2     OpenWrite      0     110  0    2                              00         
 
 3     Last           0     17   0                                   00         
 
 4     Column         0     0    5                                   00         
 
 5     String8        0     6    0    deltas_sequence                00         
 
 6     Ne             6     16   5    (BINARY)                       51         
 
 7     Column         0     1    6                                   00         
 
 8     Param          4     7    0                                   00         
 
 9     Ge             7     16   6    (BINARY)                       53         
 
 10    Rowid          0     2    0                                   00         
 
 11    IsNull         2     17   0                                   00         
 
 12    SCopy          5     3    0                                   00         
 
 13    Param          4     4    0                                   00         
 
 14    MakeRecord     3     2    7                                   00         
 
 15    Insert         0     7    2    sqlite_sequence                07         
 
 16    Prev           0     4    0                                   01         
 
 17    ResetCount     0     0    0                                   00         
 
 18    Null           0     14   15                                  00         
 
 19    OpenWrite      1     108  0    21                             00         
 
 20    Param          6     59   0                                   00         
 
 21    SeekRowid      1     23   59                                  00         
 
 22    Rowid          1     15   0                                   00         
 
 23    OpenWrite      2     112  0    k(2,,)                         00         
 
 24    OpenWrite      3     111  0    k(1,)                          00         
 
 25    IsNull         15    124  0                                   00         
 
 26    Rowid          1     16   0                                   00         
 
 27    Null           0     17   0                                   00         
 
 28    Column         1     2    18                                  00         
 
 29    Null           0     19   0                                   00         
 
 30    Null           0     20   0                                   00         
 
 31    Null           0     21   0                                   00         
 
 32    Null           0     22   0                                   00         
 
 33    Null           0     23   0                                   00         
 
 34    Null           0     24   0                                   00         
 
 35    Column         1     9    25   -1                             00         
 
 36    Null           0     26   0                                   00         
 
 37    Null           0     27   0                                   00         
 
 38    Null           0     28   0                                   00         
 
 39    Null           0     29   0                                   00         
 
 40    Null           0     30   0                                   00         
 
 41    Null           0     31   0                                   00         
 
 42    Null           0     32   0                                   00         
 
 43    Null           0     33   0                                   00         
 
 44    Null           0     34   0                                   00         
 
 45    Null           0     35   0                                   00         
 
 46    Null           0     36   0                                   00         
 
 47    Copy           15    37   0                                   00         
 
 48    Null           0     38   0                                   00         
 
 49    Column         1     1    39                                  00         
 
 50    Column         1     2    40                                  00         
 
 51    Column         1     3    6    0                              00         
 
 52    Integer        1     60   0                                   00         
 
 53    Add            60    6    41                                  00         
 
 54    Column         1     4    42                                  00         
 
 55    Column         1     5    43                                  00         
 
 56    Column         1     6    44                                  00         
 
 57    Column         1     7    45                                  00         
 
 58    Column         1     8    46                                  00         
 
 59    Column         1     9    47   -1                             00         
 
 60    Column         1     10   48                                  00         
 
 61    Column         1     11   49                                  00         
 
 62    Column         1     12   50                                  00         
 
 63    Column         1     13   51                                  00         
 
 64    Column         1     14   52                                  00         
 
 65    Column         1     15   53                                  00         
 
 66    Column         1     16   54                                  00         
 
 67    Column         1     17   55   en                             00         
 
 68    Column         1     18   56                                  00         
 
 69    Column         1     19   57                                  00         
 
 70    Column         1     20   58                                  00         
 
 71    HaltIfNull     1299  2    41   changes.dcount                 01         
 
 72    Affinity       38    21   0    DBDDDDDBBDBBBBBBBBBBC          00         
 
 73    Null           0     8    0                                   00         
 
 74    Integer        0     60   0                                   00         
 
 75    Ne             60    79   58   (BINARY)                       53         
 
 76    SCopy          58    9    0                                   00         
 
 77    IntCopy        37    10   0                                   00         
 
 78    MakeRecord     9     2    8                                   00         
 
 79    Null           0     11   0                                   00         
 
 80    String8        0     60   0                                   00         
 
 81    Eq             60    89   39   (BINARY)                       52         
 
 82    SCopy          39    12   0                                   00         
 
 83    IntCopy        37    13   0                                   00         
 
 84    MakeRecord     12    2    11                                  00         
 
 85    NoConflict     3     89   12   1                              00         
 
 86    IdxRowid       3     60   0                                   00         
 
 87    Eq             60    89   15                                  90         
 
 88    Halt           2067  2    0    changes.uuid                   02         
 
 89    FkIfZero       0     97   0                                   00         
 
 90    IsNull         18    97   0                                   00         
 
 91    SCopy          18    60   0                                   00         
 
 92    MustBeInt      60    96   0                                   00         
 
 93    OpenRead       4     108  0    21                             00         
 
 94    NotExists      4     96   60                                  00         
 
 95    Goto           0     97   0                                   00         
 
 96    FkCounter      0     -1   0                                   00         
 
 97    Close          4     0    0                                   00         
 
 98    Integer        0     60   0                                   00         
 
 99    Ne             60    103  58   (BINARY)                       53         
 
 100   Column         1     20   61                                  00         
 
 101   Rowid          1     62   0                                   00         
 
 102   IdxDelete      2     61   2                                   00         
 
 103   Column         1     1    60                                  00         
 
 104   String8        0     63   0                                   00         
 
 105   Eq             63    108  60   (BINARY)                       52         
 
 106   Column         1     1    63                                  00         
 
 107   IdxDelete      3     63   1                                   00         
 
 108   Delete         1     0    0                                   00         
 
 109   IsNull         40    117  0                                   00         
 
 110   SCopy          40    60   0                                   00         
 
 111   MustBeInt      60    116  0                                   00         
 
 112   Eq             37    117  60                                  90         
 
 113   OpenRead       5     108  0    21                             00         
 
 114   NotExists      5     116  60                                  00         
 
 115   Goto           0     117  0                                   00         
 
 116   FkCounter      0     1    0                                   00         
 
 117   Close          5     0    0                                   00         
 
 118   IsNull         8     120  0                                   00         
 
 119   IdxInsert      2     8    9    2                              00         
 
 120   IsNull         11    122  0                                   00         
 
 121   IdxInsert      3     11   12   1                              00         
 
 122   MakeRecord     38    21   60                                  00         
 
 123   Insert         1     60   37   changes                        05         
 
 124   ResetCount     0     0    0                                   00         
 
 125   Halt           0     0    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER node_deltas_ai_1    00         
 
 1     Param          6     2    0                                   00         
 
 2     Param          8     3    0                                   00         
 
 3     Param          9     4    0                                   00         
 
 4     Param          10    5    0                                   00         
 
 5     Param          11    6    0                                   00         
 
 6     Function0      31    2    1    debug(-1)                      05         
 
 7     Null           0     10   11                                  00         
 
 8     OpenWrite      0     157  0    4                              00         
 
 9     Param          9     16   0                                   00         
 
 10    SeekRowid      0     27   16                                  00         
 
 11    Column         0     3    17   1                              00         
 
 12    Integer        0     18   0                                   00         
 
 13    Eq             18    26   17   (BINARY)                       44         
 
 14    Column         0     2    18   0                              00         
 
 15    Integer        1     19   0                                   00         
 
 16    Param          11    20   0                                   00         
 
 17    NotNull        20    19   0                                   00         
 
 18    Integer        0     19   0                                   00         
 
 19    Ne             19    26   18   (BINARY)                       44         
 
 20    Column         0     1    18   0                              00         
 
 21    Integer        1     19   0                                   00         
 
 22    Param          10    20   0                                   00         
 
 23    NotNull        20    25   0                                   00         
 
 24    Integer        0     19   0                                   00         
 
 25    Eq             19    27   18   (BINARY)                       54         
 
 26    Rowid          0     11   0                                   00         
 
 27    OpenWrite      1     158  0    k(2,,)                         00         
 
 28    IsNull         11    56   0                                   00         
 
 29    Null           0     12   0                                   00         
 
 30    Column         0     1    17   0                              00         
 
 31    Integer        1     18   0                                   00         
 
 32    Param          10    19   0                                   00         
 
 33    NotNull        19    35   0                                   00         
 
 34    Integer        0     18   0                                   00         
 
 35    Or             18    17   13                                  00         
 
 36    Column         0     2    18   0                              00         
 
 37    Integer        1     19   0                                   00         
 
 38    Param          11    20   0                                   00         
 
 39    NotNull        20    41   0                                   00         
 
 40    Integer        0     19   0                                   00         
 
 41    Or             19    18   14                                  00         
 
 42    Integer        1     15   0                                   00         
 
 43    HaltIfNull     1299  2    13   nodes_tomerge.parent_id        01         
 
 44    HaltIfNull     1299  2    14   nodes_tomerge.name             01         
 
 45    HaltIfNull     1299  2    15   nodes_tomerge.dirty            01         
 
 46    Affinity       12    4    0    DDDD                           00         
 
 47    SCopy          15    8    0                                   00         
 
 48    IntCopy        11    9    0                                   00         
 
 49    MakeRecord     8     2    7                                   00         
 
 50    Column         0     3    21   1                              00         
 
 51    Rowid          0     22   0                                   00         
 
 52    IdxDelete      1     21   2                                   00         
 
 53    IdxInsert      1     7    8    2                              00         
 
 54    MakeRecord     12    4    19                                  00         
 
 55    Insert         0     19   11   nodes_tomerge                  05         
 
 56    ResetCount     0     0    0                                   00         
 
 57    Halt           0     0    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER                     00         
 
                                      project_deltas_ai_1                       
 
 1     Param          6     2    0                                   00         
 
 2     Param          9     3    0                                   00         
 
 3     Param          10    4    0                                   00         
 
 4     Param          11    5    0                                   00         
 
 5     Function0      15    2    1    debug(-1)                      04         
 
 6     OpenWrite      0     198  0    4                              00         
 
 7     OpenWrite      1     199  0    k(1,)                          00         
 
 8     NewRowid       0     6    0                                   00         
 
 9     Param          9     7    0                                   00         
 
 10    Integer        0     8    0                                   00         
 
 11    Integer        0     9    0                                   00         
 
 12    Null           0     10   0                                   00         
 
 13    IsNull         7     31   0                                   00         
 
 14    Affinity       7     4    0    DDDD                           00         
 
 15    SCopy          7     12   0                                   00         
 
 16    IntCopy        6     13   0                                   00         
 
 17    MakeRecord     12    2    11                                  00         
 
 18    NoConflict     1     20   12   1                              00         
 
 19    Goto           0     31   0                                   00         
 
 20    IsNull         7     27   0                                   00         
 
 21    SCopy          7     14   0                                   00         
 
 22    MustBeInt      14    26   0                                   00         
 
 23    OpenRead       2     203  0    9                              00         
 
 24    NotExists      2     26   14                                  00         
 
 25    Goto           0     27   0                                   00         
 
 26    FkCounter      0     1    0                                   00         
 
 27    Close          2     0    0                                   00         
 
 28    IdxInsert      1     11   12   1                              10         
 
 29    MakeRecord     7     4    14                                  00         
 
 30    Insert         0     14   6    projects_tomerge               39         
 
 31    ResetCount     0     0    0                                   00         
 
 32    Null           0     15   16                                  00         
 
 33    OpenWrite      3     198  0    4                              08         
 
 34    OpenWrite      4     199  0    k(1,)                          02         
 
 35    Param          9     21   0                                   00         
 
 36    IsNull         21    43   0                                   00         
 
 37    Affinity       21    1    0    D                              00         
 
 38    SeekLE         4     43   21   1                              00         
 
 39    IdxLT          4     43   21   1                              00         
 
 40    IdxRowid       4     22   0                                   00         
 
 41    NotExists      3     0    22                                  00         
 
 42    Rowid          3     16   0                                   00         
 
 43    IsNull         16    60   0                                   00         
 
 44    Column         3     0    17                                  00         
 
 45    Column         3     1    23   0                              00         
 
 46    Integer        1     24   0                                   00         
 
 47    Param          10    25   0                                   00         
 
 48    NotNull        25    50   0                                   00         
 
 49    Integer        0     24   0                                   00         
 
 50    Add            24    23   18                                  00         
 
 51    Column         3     2    24   0                              00         
 
 52    Integer        1     25   0                                   00         
 
 53    Param          11    26   0                                   00         
 
 54    NotNull        26    56   0                                   00         
 
 55    Integer        0     25   0                                   00         
 
 56    Add            25    24   19                                  00         
 
 57    Column         3     3    20                                  00         
 
 58    MakeRecord     17    4    25   DDDD                           00         
 
 59    Insert         3     25   16   projects_tomerge               05         
 
 60    ResetCount     0     0    0                                   00         
 
 61    Halt           0     0    0                                   00         
 
EOF

Here is the SELECT case (search for EOF to find the end);

 addr  opcode         p1    p2   p3   p4                             p5  
comment 
 0     Init           0     13   0                                   00         
 
 1     OpenWrite      0     94   0    6                              00         
 
 2     NewRowid       0     1    0                                   00         
 
 3     Variable       1     2    0                                   00         
 
 4     Variable       2     3    0                                   00         
 
 5     Variable       3     6    0                                   00         
 
 6     Variable       4     7    0                                   00         
 
 7     HaltIfNull     1299  2    2    func_update_project.change_id  01         
 
 8     HaltIfNull     1299  2    3    func_update_project.id         01         
 
 9     MakeRecord     2     6    8    DDBDDB                         00         
 
 10    Insert         0     8    1    func_update_project            39         
 
 11    Program        -6    12   9    program                        00         
 
 12    Halt           0     0    0                                   00         
 
 13    Transaction    0     1    331  0                              01         
 
 14    Null           0     4    0                                   00         
 
 15    Null           0     5    0                                   00         
 
 16    Goto           0     1    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER                     00         
 
                                      func_update_project_ai_1                  
 
 1     Param          10    1    0                                   00         
 
 2     Cast           1     68   0                                   00         
 
 3     Param          10    2    0                                   00         
 
 4     Ne             2     6    1    (BINARY)                       54         
 
 5     Halt           1811  2    0    Bif::Error::InvalidName        00         
 
 6     Null           0     4    5                                   00         
 
 7     OpenWrite      0     99   0    2                              00         
 
 8     Param          8     8    0                                   00         
 
 9     SeekRowid      0     11   8                                   00         
 
 10    Rowid          0     5    0                                   00         
 
 11    IsNull         5     108  0                                   00         
 
 12    Null           0     6    0                                   00         
 
 13    Column         0     1    2                                   00         
 
 14    Once           0     104  0                                   00         
 
 15    Null           0     9    9                                   00         
 
 16    Integer        1     10   0                                   00         
 
 17    OpenRead       1     162  0    9                              00         
 
 18    OpenRead       2     162  0    9                              00         
 
 19    OpenRead       3     162  0    9                              00         
 
 20    Param          9     11   0                                   00         
 
 21    SeekRowid      1     104  11                                  00         
 
 22    Integer        0     12   0                                   00         
 
 23    Param          11    13   0                                   00         
 
 24    SeekRowid      2     101  13                                  00         
 
 25    Integer        1     12   0                                   00         
 
 26    Integer        0     14   0                                   00         
 
 27    Param          12    15   0                                   00         
 
 28    SeekRowid      3     98   15                                  00         
 
 29    Integer        1     14   0                                   00         
 
 30    String8        0     26   0    {U1:_,U14:update_project,      00         
 
 31    String8        0     27   0    U4:name,                       00         
 
 32    Concat         27    26   25                                  00         
 
 33    Param          10    26   0                                   00         
 
 34    IsNull         26    43   0                                   00         
 
 35    String8        0     28   0    U%d:%s,                        00         
 
 36    Param          10    31   0                                   00         
 
 37    Cast           31    65   0                                   00         
 
 38    Function0      1     31   29   length(1)                      01         
 
 39    Param          10    30   0                                   00         
 
 40    Cast           30    65   0                                   00         
 
 41    Function0      7     28   27   printf(-1)                     03         
 
 42    Goto           0     44   0                                   00         
 
 43    String8        0     27   0    ~                              00         
 
 44    Concat         27    25   24                                  00         
 
 45    String8        0     27   0    U11:parent_uuid,               00         
 
 46    Concat         27    24   23                                  00         
 
 47    Column         2     8    24                                  00         
 
 48    IsNull         24    57   0                                   00         
 
 49    String8        0     32   0    U%d:%s,                        00         
 
 50    SCopy          24    25   0                                   00         
 
 51    Cast           25    65   0                                   00         
 
 52    Function0      0     25   33   length(1)                      01         
 
 53    SCopy          24    34   0                                   00         
 
 54    Cast           34    65   0                                   00         
 
 55    Function0      1     32   27   printf(-1)                     03         
 
 56    Goto           0     58   0                                   00         
 
 57    String8        0     27   0    ~                              00         
 
 58    Concat         27    23   22                                  00         
 
 59    String8        0     27   0    U19:project_status_uuid,       00         
 
 60    Concat         27    22   21                                  00         
 
 61    Column         3     8    22                                  00         
 
 62    IsNull         22    71   0                                   00         
 
 63    String8        0     35   0    U%d:%s,                        00         
 
 64    SCopy          22    23   0                                   00         
 
 65    Cast           23    65   0                                   00         
 
 66    Function0      0     23   36   length(1)                      01         
 
 67    SCopy          22    37   0                                   00         
 
 68    Cast           37    65   0                                   00         
 
 69    Function0      1     35   27   printf(-1)                     03         
 
 70    Goto           0     72   0                                   00         
 
 71    String8        0     27   0    ~                              00         
 
 72    Concat         27    21   20                                  00         
 
 73    String8        0     27   0    U5:title,                      00         
 
 74    Concat         27    20   19                                  00         
 
 75    Param          13    20   0                                   00         
 
 76    IsNull         20    85   0                                   00         
 
 77    String8        0     38   0    U%d:%s,                        00         
 
 78    Param          13    41   0                                   00         
 
 79    Cast           41    65   0                                   00         
 
 80    Function0      1     41   39   length(1)                      01         
 
 81    Param          13    40   0                                   00         
 
 82    Cast           40    65   0                                   00         
 
 83    Function0      7     38   27   printf(-1)                     03         
 
 84    Goto           0     86   0                                   00         
 
 85    String8        0     27   0    ~                              00         
 
 86    Concat         27    19   18                                  00         
 
 87    String8        0     27   0    U4:uuid,                       00         
 
 88    Concat         27    18   17                                  00         
 
 89    String8        0     42   0    U%d:%s,                        00         
 
 90    Column         1     8    18                                  40         
 
 91    Function0      0     18   43   length(1)                      01         
 
 92    Column         1     8    44                                  00         
 
 93    Function0      1     42   27   printf(-1)                     03         
 
 94    Concat         27    17   16                                  00         
 
 95    String8        0     17   0    }                              00         
 
 96    Concat         17    16   9                                   00         
 
 97    DecrJumpZero   10    104  0                                   00         
 
 98    IfPos          14    101  0                                   00         
 
 99    NullRow        3     0    0                                   00         
 
 100   Goto           0     29   0                                   00         
 
 101   IfPos          12    104  0                                   00         
 
 102   NullRow        2     0    0                                   00         
 
 103   Goto           0     25   0                                   00         
 
 104   Concat         9     2    7                                   00         
 
 105   HaltIfNull     1299  2    7    bifcodes.bifcode               01         
 
 106   MakeRecord     6     2    16   D                              00         
 
 107   Insert         0     16   5    bifcodes                       05         
 
 108   ResetCount     0     0    0                                   00         
 
 109   InitCoroutine  49    116  110                                 00         
 
 110   String8        0     50   0    deltas                         00         
 
 111   Function0      1     50   46   nextval(1)                     01         
 
 112   Param          8     47   0                                   00         
 
 113   String8        0     48   0    update_project                 00         
 
 114   Yield          49    0    0                                   00         
 
 115   EndCoroutine   49    0    0                                   00         
 
 116   OpenEphemeral  4     3    0                                   00         
 
 117   Yield          49    122  0                                   00         
 
 118   MakeRecord     46    3    51                                  00         
 
 119   NewRowid       4     52   0                                   00         
 
 120   Insert         4     51   52                                  00         
 
 121   Goto           0     117  0                                   00         
 
 122   OpenWrite      5     123  0    3                              00         
 
 123   OpenWrite      6     124  0    k(2,,)                         00         
 
 124   Rewind         4     213  0                                   00         
 
 125   Column         4     0    45                                  00         
 
 126   NotNull        45    128  0                                   00         
 
 127   NewRowid       5     45   0                                   00         
 
 128   MustBeInt      45    0    0                                   00         
 
 129   SoftNull       46    0    0                                   00         
 
 130   Column         4     1    47                                  00         
 
 131   Column         4     2    48                                  00         
 
 132   HaltIfNull     1299  2    47   deltas.change_id               01         
 
 133   HaltIfNull     1299  2    48   deltas.function                01         
 
 134   NotExists      5     136  45                                  00         
 
 135   Halt           1555  2    0    deltas.id                      02         
 
 136   Affinity       46    3    0    DDB                            00         
 
 137   SCopy          47    54   0                                   00         
 
 138   IntCopy        45    55   0                                   00         
 
 139   MakeRecord     54    2    53                                  00         
 
 140   IsNull         47    147  0                                   00         
 
 141   SCopy          47    52   0                                   00         
 
 142   MustBeInt      52    146  0                                   00         
 
 143   OpenRead       7     108  0    21                             00         
 
 144   NotExists      7     146  52                                  00         
 
 145   Goto           0     147  0                                   00         
 
 146   FkCounter      0     1    0                                   00         
 
 147   Close          7     0    0                                   00         
 
 148   FkIfZero       0     152  0                                   00         
 
 149   OpenRead       8     246  0    0                              00         
 
 150   SeekRowid      8     152  45                                  00         
 
 151   FkCounter      0     -1   0                                   00         
 
 152   FkIfZero       0     156  0                                   00         
 
 153   OpenRead       9     244  0    0                              00         
 
 154   SeekRowid      9     156  45                                  00         
 
 155   FkCounter      0     -1   0                                   00         
 
 156   FkIfZero       0     160  0                                   00         
 
 157   OpenRead       10    222  0    0                              00         
 
 158   SeekRowid      10    160  45                                  00         
 
 159   FkCounter      0     -1   0                                   00         
 
 160   FkIfZero       0     164  0                                   00         
 
 161   OpenRead       11    211  0    0                              00         
 
 162   SeekRowid      11    164  45                                  00         
 
 163   FkCounter      0     -1   0                                   00         
 
 164   FkIfZero       0     168  0                                   00         
 
 165   OpenRead       12    190  0    0                              00         
 
 166   SeekRowid      12    168  45                                  00         
 
 167   FkCounter      0     -1   0                                   00         
 
 168   FkIfZero       0     172  0                                   00         
 
 169   OpenRead       13    188  0    0                              00         
 
 170   SeekRowid      13    172  45                                  00         
 
 171   FkCounter      0     -1   0                                   00         
 
 172   FkIfZero       0     176  0                                   00         
 
 173   OpenRead       14    175  0    0                              00         
 
 174   SeekRowid      14    176  45                                  00         
 
 175   FkCounter      0     -1   0                                   00         
 
 176   FkIfZero       0     180  0                                   00         
 
 177   OpenRead       15    172  0    0                              00         
 
 178   SeekRowid      15    180  45                                  00         
 
 179   FkCounter      0     -1   0                                   00         
 
 180   FkIfZero       0     184  0                                   00         
 
 181   OpenRead       16    155  0    0                              00         
 
 182   SeekRowid      16    184  45                                  00         
 
 183   FkCounter      0     -1   0                                   00         
 
 184   FkIfZero       0     188  0                                   00         
 
 185   OpenRead       17    153  0    0                              00         
 
 186   SeekRowid      17    188  45                                  00         
 
 187   FkCounter      0     -1   0                                   00         
 
 188   FkIfZero       0     192  0                                   00         
 
 189   OpenRead       18    152  0    0                              00         
 
 190   SeekRowid      18    192  45                                  00         
 
 191   FkCounter      0     -1   0                                   00         
 
 192   FkIfZero       0     196  0                                   00         
 
 193   OpenRead       19    146  0    0                              00         
 
 194   SeekRowid      19    196  45                                  00         
 
 195   FkCounter      0     -1   0                                   00         
 
 196   FkIfZero       0     200  0                                   00         
 
 197   OpenRead       20    144  0    0                              00         
 
 198   SeekRowid      20    200  45                                  00         
 
 199   FkCounter      0     -1   0                                   00         
 
 200   FkIfZero       0     204  0                                   00         
 
 201   OpenRead       21    141  0    0                              00         
 
 202   SeekRowid      21    204  45                                  00         
 
 203   FkCounter      0     -1   0                                   00         
 
 204   FkIfZero       0     208  0                                   00         
 
 205   OpenRead       22    132  0    0                              00         
 
 206   SeekRowid      22    208  45                                  00         
 
 207   FkCounter      0     -1   0                                   00         
 
 208   IdxInsert      6     53   54   2                              10         
 
 209   MakeRecord     46    3    61                                  00         
 
 210   Insert         5     61   45   deltas                         31         
 
 211   Program        41    212  71   program                        00         
 
 212   Next           4     125  0                                   00         
 
 213   Close          4     0    0                                   00         
 
 214   ResetCount     0     0    0                                   00         
 
 215   InitCoroutine  78    224  216                                 00         
 
 216   String8        0     79   0    deltas                         00         
 
 217   Function0      1     79   73   currval(1)                     01         
 
 218   Param          8     74   0                                   00         
 
 219   Param          9     75   0                                   00         
 
 220   Param          11    76   0                                   00         
 
 221   Param          10    77   0                                   00         
 
 222   Yield          78    0    0                                   00         
 
 223   EndCoroutine   78    0    0                                   00         
 
 224   OpenEphemeral  23    5    0                                   00         
 
 225   Yield          78    230  0                                   00         
 
 226   MakeRecord     73    5    80                                  00         
 
 227   NewRowid       23    81   0                                   00         
 
 228   Insert         23    80   81                                  00         
 
 229   Goto           0     225  0                                   00         
 
 230   OpenWrite      24    155  0    5                              00         
 
 231   OpenWrite      25    156  0    k(2,,)                         00         
 
 232   Rewind         23    291  0                                   00         
 
 233   Column         23    0    72                                  00         
 
 234   NotNull        72    236  0                                   00         
 
 235   NewRowid       24    72   0                                   00         
 
 236   MustBeInt      72    0    0                                   00         
 
 237   SoftNull       73    0    0                                   00         
 
 238   Column         23    1    74                                  00         
 
 239   Column         23    2    75                                  00         
 
 240   Column         23    3    76                                  00         
 
 241   Column         23    4    77                                  00         
 
 242   HaltIfNull     1299  2    74   node_deltas.change_id          01         
 
 243   HaltIfNull     1299  2    75   node_deltas.node_id            01         
 
 244   NotExists      24    246  72                                  00         
 
 245   Halt           1555  2    0    node_deltas.delta_id           02         
 
 246   Affinity       73    5    0    DDDDB                          00         
 
 247   SCopy          75    83   0                                   00         
 
 248   IntCopy        72    84   0                                   00         
 
 249   MakeRecord     83    2    82                                  00         
 
 250   IsNull         76    257  0                                   00         
 
 251   SCopy          76    81   0                                   00         
 
 252   MustBeInt      81    256  0                                   00         
 
 253   OpenRead       26    162  0    22                             00         
 
 254   NotExists      26    256  81                                  00         
 
 255   Goto           0     257  0                                   00         
 
 256   FkCounter      0     1    0                                   00         
 
 257   Close          26    0    0                                   00         
 
 258   IsNull         75    265  0                                   00         
 
 259   SCopy          75    81   0                                   00         
 
 260   MustBeInt      81    264  0                                   00         
 
 261   OpenRead       27    162  0    22                             00         
 
 262   NotExists      27    264  81                                  00         
 
 263   Goto           0     265  0                                   00         
 
 264   FkCounter      0     1    0                                   00         
 
 265   Close          27    0    0                                   00         
 
 266   IsNull         74    273  0                                   00         
 
 267   SCopy          74    81   0                                   00         
 
 268   MustBeInt      81    272  0                                   00         
 
 269   OpenRead       28    108  0    21                             00         
 
 270   NotExists      28    272  81                                  00         
 
 271   Goto           0     273  0                                   00         
 
 272   FkCounter      0     1    0                                   00         
 
 273   Close          28    0    0                                   00         
 
 274   IsNull         72    281  0                                   00         
 
 275   SCopy          72    81   0                                   00         
 
 276   MustBeInt      81    280  0                                   00         
 
 277   OpenRead       29    123  0    3                              00         
 
 278   NotExists      29    280  81                                  00         
 
 279   Goto           0     281  0                                   00         
 
 280   FkCounter      0     1    0                                   00         
 
 281   Close          29    0    0                                   00         
 
 282   FkIfZero       0     286  0                                   00         
 
 283   OpenRead       30    217  0    0                              00         
 
 284   SeekRowid      30    286  72                                  00         
 
 285   FkCounter      0     -1   0                                   00         
 
 286   IdxInsert      25    82   83   2                              10         
 
 287   MakeRecord     73    5    85                                  00         
 
 288   Insert         24    85   72   node_deltas                    31         
 
 289   Program        66    290  86   program                        00         
 
 290   Next           23    233  0                                   00         
 
 291   Close          23    0    0                                   00         
 
 292   ResetCount     0     0    0                                   00         
 
 293   InitCoroutine  93    306  294                                 00         
 
 294   Param          13    81   0                                   00         
 
 295   NotNull        81    297  0                                   00         
 
 296   Param          12    81   0                                   00         
 
 297   IsNull         81    305  0                                   00         
 
 298   String8        0     94   0    deltas                         00         
 
 299   Function0      1     94   88   currval(1)                     01         
 
 300   Param          8     89   0                                   00         
 
 301   Param          9     90   0                                   00         
 
 302   Param          13    91   0                                   00         
 
 303   Param          12    92   0                                   00         
 
 304   Yield          93    0    0                                   00         
 
 305   EndCoroutine   93    0    0                                   00         
 
 306   OpenEphemeral  31    5    0                                   00         
 
 307   Yield          93    312  0                                   00         
 
 308   MakeRecord     88    5    95                                  00         
 
 309   NewRowid       31    96   0                                   00         
 
 310   Insert         31    95   96                                  00         
 
 311   Goto           0     307  0                                   00         
 
 312   OpenWrite      32    188  0    5                              00         
 
 313   Rewind         31    353  0                                   00         
 
 314   Column         31    0    87                                  00         
 
 315   NotNull        87    317  0                                   00         
 
 316   NewRowid       32    87   0                                   00         
 
 317   MustBeInt      87    0    0                                   00         
 
 318   SoftNull       88    0    0                                   00         
 
 319   Column         31    1    89                                  00         
 
 320   Column         31    2    90                                  00         
 
 321   Column         31    3    91                                  00         
 
 322   Column         31    4    92                                  00         
 
 323   HaltIfNull     1299  2    89   project_deltas.change_id       01         
 
 324   HaltIfNull     1299  2    90   project_deltas.project_id      01         
 
 325   SCopy          91    96   0                                   00         
 
 326   NotNull        96    328  0                                   00         
 
 327   SCopy          92    96   0                                   00         
 
 328   NotNull        96    330  0                                   00         
 
 329   Halt           275   2    0    project_deltas_one_of          03         
 
 330   NotExists      32    332  87                                  00         
 
 331   Halt           1555  2    0    project_deltas.delta_id        02         
 
 332   IsNull         92    340  0                                   00         
 
 333   IsNull         90    340  0                                   00         
 
 334   OpenRead       33    197  0    k(2,,)                         00         
 
 335   Copy           92    97   0                                   00         
 
 336   Copy           90    98   0                                   00         
 
 337   MakeRecord     97    2    96   DD                             00         
 
 338   Found          33    340  96   0                              00         
 
 339   FkCounter      0     1    0                                   00         
 
 340   Close          33    0    0                                   00         
 
 341   IsNull         87    348  0                                   00         
 
 342   SCopy          87    96   0                                   00         
 
 343   MustBeInt      96    347  0                                   00         
 
 344   OpenRead       34    123  0    3                              00         
 
 345   NotExists      34    347  96                                  00         
 
 346   Goto           0     348  0                                   00         
 
 347   FkCounter      0     1    0                                   00         
 
 348   Close          34    0    0                                   00         
 
 349   MakeRecord     88    5    96   DDDBD                          00         
 
 350   Insert         32    96   87   project_deltas                 31         
 
 351   Program        81    352  99   program                        00         
 
 352   Next           31    314  0                                   00         
 
 353   Close          31    0    0                                   00         
 
 354   ResetCount     0     0    0                                   00         
 
 355   Clear          94    0    -1   func_update_project            00         
 
 356   ResetCount     0     0    0                                   00         
 
 357   Halt           0     0    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER deltas_ai_seq       00         
 
 1     Null           0     1    2                                   00         
 
 2     OpenWrite      0     110  0    2                              00         
 
 3     Last           0     17   0                                   00         
 
 4     Column         0     0    5                                   00         
 
 5     String8        0     6    0    deltas_sequence                00         
 
 6     Ne             6     16   5    (BINARY)                       51         
 
 7     Column         0     1    6                                   00         
 
 8     Param          4     7    0                                   00         
 
 9     Ge             7     16   6    (BINARY)                       53         
 
 10    Rowid          0     2    0                                   00         
 
 11    IsNull         2     17   0                                   00         
 
 12    SCopy          5     3    0                                   00         
 
 13    Param          4     4    0                                   00         
 
 14    MakeRecord     3     2    7                                   00         
 
 15    Insert         0     7    2    sqlite_sequence                07         
 
 16    Prev           0     4    0                                   01         
 
 17    ResetCount     0     0    0                                   00         
 
 18    Null           0     14   15                                  00         
 
 19    OpenWrite      1     108  0    21                             00         
 
 20    Param          6     59   0                                   00         
 
 21    SeekRowid      1     23   59                                  00         
 
 22    Rowid          1     15   0                                   00         
 
 23    OpenWrite      2     112  0    k(2,,)                         00         
 
 24    OpenWrite      3     111  0    k(1,)                          00         
 
 25    IsNull         15    124  0                                   00         
 
 26    Rowid          1     16   0                                   00         
 
 27    Null           0     17   0                                   00         
 
 28    Column         1     2    18                                  00         
 
 29    Null           0     19   0                                   00         
 
 30    Null           0     20   0                                   00         
 
 31    Null           0     21   0                                   00         
 
 32    Null           0     22   0                                   00         
 
 33    Null           0     23   0                                   00         
 
 34    Null           0     24   0                                   00         
 
 35    Column         1     9    25   -1                             00         
 
 36    Null           0     26   0                                   00         
 
 37    Null           0     27   0                                   00         
 
 38    Null           0     28   0                                   00         
 
 39    Null           0     29   0                                   00         
 
 40    Null           0     30   0                                   00         
 
 41    Null           0     31   0                                   00         
 
 42    Null           0     32   0                                   00         
 
 43    Null           0     33   0                                   00         
 
 44    Null           0     34   0                                   00         
 
 45    Null           0     35   0                                   00         
 
 46    Null           0     36   0                                   00         
 
 47    Copy           15    37   0                                   00         
 
 48    Null           0     38   0                                   00         
 
 49    Column         1     1    39                                  00         
 
 50    Column         1     2    40                                  00         
 
 51    Column         1     3    6    0                              00         
 
 52    Integer        1     60   0                                   00         
 
 53    Add            60    6    41                                  00         
 
 54    Column         1     4    42                                  00         
 
 55    Column         1     5    43                                  00         
 
 56    Column         1     6    44                                  00         
 
 57    Column         1     7    45                                  00         
 
 58    Column         1     8    46                                  00         
 
 59    Column         1     9    47   -1                             00         
 
 60    Column         1     10   48                                  00         
 
 61    Column         1     11   49                                  00         
 
 62    Column         1     12   50                                  00         
 
 63    Column         1     13   51                                  00         
 
 64    Column         1     14   52                                  00         
 
 65    Column         1     15   53                                  00         
 
 66    Column         1     16   54                                  00         
 
 67    Column         1     17   55   en                             00         
 
 68    Column         1     18   56                                  00         
 
 69    Column         1     19   57                                  00         
 
 70    Column         1     20   58                                  00         
 
 71    HaltIfNull     1299  2    41   changes.dcount                 01         
 
 72    Affinity       38    21   0    DBDDDDDBBDBBBBBBBBBBC          00         
 
 73    Null           0     8    0                                   00         
 
 74    Integer        0     60   0                                   00         
 
 75    Ne             60    79   58   (BINARY)                       53         
 
 76    SCopy          58    9    0                                   00         
 
 77    IntCopy        37    10   0                                   00         
 
 78    MakeRecord     9     2    8                                   00         
 
 79    Null           0     11   0                                   00         
 
 80    String8        0     60   0                                   00         
 
 81    Eq             60    89   39   (BINARY)                       52         
 
 82    SCopy          39    12   0                                   00         
 
 83    IntCopy        37    13   0                                   00         
 
 84    MakeRecord     12    2    11                                  00         
 
 85    NoConflict     3     89   12   1                              00         
 
 86    IdxRowid       3     60   0                                   00         
 
 87    Eq             60    89   15                                  90         
 
 88    Halt           2067  2    0    changes.uuid                   02         
 
 89    FkIfZero       0     97   0                                   00         
 
 90    IsNull         18    97   0                                   00         
 
 91    SCopy          18    60   0                                   00         
 
 92    MustBeInt      60    96   0                                   00         
 
 93    OpenRead       4     108  0    21                             00         
 
 94    NotExists      4     96   60                                  00         
 
 95    Goto           0     97   0                                   00         
 
 96    FkCounter      0     -1   0                                   00         
 
 97    Close          4     0    0                                   00         
 
 98    Integer        0     60   0                                   00         
 
 99    Ne             60    103  58   (BINARY)                       53         
 
 100   Column         1     20   61                                  00         
 
 101   Rowid          1     62   0                                   00         
 
 102   IdxDelete      2     61   2                                   00         
 
 103   Column         1     1    60                                  00         
 
 104   String8        0     63   0                                   00         
 
 105   Eq             63    108  60   (BINARY)                       52         
 
 106   Column         1     1    63                                  00         
 
 107   IdxDelete      3     63   1                                   00         
 
 108   Delete         1     0    0                                   00         
 
 109   IsNull         40    117  0                                   00         
 
 110   SCopy          40    60   0                                   00         
 
 111   MustBeInt      60    116  0                                   00         
 
 112   Eq             37    117  60                                  90         
 
 113   OpenRead       5     108  0    21                             00         
 
 114   NotExists      5     116  60                                  00         
 
 115   Goto           0     117  0                                   00         
 
 116   FkCounter      0     1    0                                   00         
 
 117   Close          5     0    0                                   00         
 
 118   IsNull         8     120  0                                   00         
 
 119   IdxInsert      2     8    9    2                              00         
 
 120   IsNull         11    122  0                                   00         
 
 121   IdxInsert      3     11   12   1                              00         
 
 122   MakeRecord     38    21   60                                  00         
 
 123   Insert         1     60   37   changes                        05         
 
 124   ResetCount     0     0    0                                   00         
 
 125   Halt           0     0    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER node_deltas_ai_1    00         
 
 1     Param          6     2    0                                   00         
 
 2     Param          8     3    0                                   00         
 
 3     Param          9     4    0                                   00         
 
 4     Param          10    5    0                                   00         
 
 5     Param          11    6    0                                   00         
 
 6     Function0      31    2    1    debug(-1)                      05         
 
 7     Null           0     10   11                                  00         
 
 8     OpenWrite      0     157  0    4                              00         
 
 9     Param          9     16   0                                   00         
 
 10    SeekRowid      0     27   16                                  00         
 
 11    Column         0     3    17   1                              00         
 
 12    Integer        0     18   0                                   00         
 
 13    Eq             18    26   17   (BINARY)                       44         
 
 14    Column         0     2    18   0                              00         
 
 15    Integer        1     19   0                                   00         
 
 16    Param          11    20   0                                   00         
 
 17    NotNull        20    19   0                                   00         
 
 18    Integer        0     19   0                                   00         
 
 19    Ne             19    26   18   (BINARY)                       44         
 
 20    Column         0     1    18   0                              00         
 
 21    Integer        1     19   0                                   00         
 
 22    Param          10    20   0                                   00         
 
 23    NotNull        20    25   0                                   00         
 
 24    Integer        0     19   0                                   00         
 
 25    Eq             19    27   18   (BINARY)                       54         
 
 26    Rowid          0     11   0                                   00         
 
 27    OpenWrite      1     158  0    k(2,,)                         00         
 
 28    IsNull         11    56   0                                   00         
 
 29    Null           0     12   0                                   00         
 
 30    Column         0     1    17   0                              00         
 
 31    Integer        1     18   0                                   00         
 
 32    Param          10    19   0                                   00         
 
 33    NotNull        19    35   0                                   00         
 
 34    Integer        0     18   0                                   00         
 
 35    Or             18    17   13                                  00         
 
 36    Column         0     2    18   0                              00         
 
 37    Integer        1     19   0                                   00         
 
 38    Param          11    20   0                                   00         
 
 39    NotNull        20    41   0                                   00         
 
 40    Integer        0     19   0                                   00         
 
 41    Or             19    18   14                                  00         
 
 42    Integer        1     15   0                                   00         
 
 43    HaltIfNull     1299  2    13   nodes_tomerge.parent_id        01         
 
 44    HaltIfNull     1299  2    14   nodes_tomerge.name             01         
 
 45    HaltIfNull     1299  2    15   nodes_tomerge.dirty            01         
 
 46    Affinity       12    4    0    DDDD                           00         
 
 47    SCopy          15    8    0                                   00         
 
 48    IntCopy        11    9    0                                   00         
 
 49    MakeRecord     8     2    7                                   00         
 
 50    Column         0     3    21   1                              00         
 
 51    Rowid          0     22   0                                   00         
 
 52    IdxDelete      1     21   2                                   00         
 
 53    IdxInsert      1     7    8    2                              00         
 
 54    MakeRecord     12    4    19                                  00         
 
 55    Insert         0     19   11   nodes_tomerge                  05         
 
 56    ResetCount     0     0    0                                   00         
 
 57    Halt           0     0    0                                   00         
 
 0     Init           0     1    0    -- TRIGGER                     00         
 
                                      project_deltas_ai_1                       
 
 1     Param          6     2    0                                   00         
 
 2     Param          9     3    0                                   00         
 
 3     Param          10    4    0                                   00         
 
 4     Param          11    5    0                                   00         
 
 5     Function0      15    2    1    debug(-1)                      04         
 
 6     OpenWrite      0     198  0    4                              00         
 
 7     OpenWrite      1     199  0    k(1,)                          00         
 
 8     NewRowid       0     6    0                                   00         
 
 9     Param          9     7    0                                   00         
 
 10    Integer        0     8    0                                   00         
 
 11    Integer        0     9    0                                   00         
 
 12    Null           0     10   0                                   00         
 
 13    IsNull         7     31   0                                   00         
 
 14    Affinity       7     4    0    DDDD                           00         
 
 15    SCopy          7     12   0                                   00         
 
 16    IntCopy        6     13   0                                   00         
 
 17    MakeRecord     12    2    11                                  00         
 
 18    NoConflict     1     20   12   1                              00         
 
 19    Goto           0     31   0                                   00         
 
 20    IsNull         7     27   0                                   00         
 
 21    SCopy          7     14   0                                   00         
 
 22    MustBeInt      14    26   0                                   00         
 
 23    OpenRead       2     203  0    9                              00         
 
 24    NotExists      2     26   14                                  00         
 
 25    Goto           0     27   0                                   00         
 
 26    FkCounter      0     1    0                                   00         
 
 27    Close          2     0    0                                   00         
 
 28    IdxInsert      1     11   12   1                              10         
 
 29    MakeRecord     7     4    14                                  00         
 
 30    Insert         0     14   6    projects_tomerge               39         
 
 31    ResetCount     0     0    0                                   00         
 
 32    Null           0     15   16                                  00         
 
 33    OpenWrite      3     198  0    4                              08         
 
 34    OpenWrite      4     199  0    k(1,)                          02         
 
 35    Param          9     21   0                                   00         
 
 36    IsNull         21    43   0                                   00         
 
 37    Affinity       21    1    0    D                              00         
 
 38    SeekLE         4     43   21   1                              00         
 
 39    IdxLT          4     43   21   1                              00         
 
 40    IdxRowid       4     22   0                                   00         
 
 41    NotExists      3     0    22                                  00         
 
 42    Rowid          3     16   0                                   00         
 
 43    IsNull         16    60   0                                   00         
 
 44    Column         3     0    17                                  00         
 
 45    Column         3     1    23   0                              00         
 
 46    Integer        1     24   0                                   00         
 
 47    Param          10    25   0                                   00         
 
 48    NotNull        25    50   0                                   00         
 
 49    Integer        0     24   0                                   00         
 
 50    Add            24    23   18                                  00         
 
 51    Column         3     2    24   0                              00         
 
 52    Integer        1     25   0                                   00         
 
 53    Param          11    26   0                                   00         
 
 54    NotNull        26    56   0                                   00         
 
 55    Integer        0     25   0                                   00         
 
 56    Add            25    24   19                                  00         
 
 57    Column         3     3    20                                  00         
 
 58    MakeRecord     17    4    25   DDDD                           00         
 
 59    Insert         3     25   16   projects_tomerge               05         
 
 60    ResetCount     0     0    0                                   00         
 
 61    Halt           0     0    0                                   00         
 
EOF

-- 
Mark Lawrence
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