Changeset: 8bee425c19c3 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=8bee425c19c3
Added Files:
sql/test/BugTracker-2015/Tests/null_is_null.Bug-3739.sql
sql/test/BugTracker-2015/Tests/null_is_null.Bug-3739.stable.err
sql/test/BugTracker-2015/Tests/null_is_null.Bug-3739.stable.out
Modified Files:
clients/Tests/SQL-dump.stable.out.int128
gdk/gdk_select.c
monetdb5/modules/kernel/algebra.c
sql/backends/monet5/generator/generator.c
sql/backends/monet5/rel_bin.c
sql/backends/monet5/sql_gencode.c
sql/benchmarks/ssbm/Tests/01-explain.stable.out
sql/benchmarks/ssbm/Tests/01-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/02-explain.stable.out
sql/benchmarks/ssbm/Tests/02-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/03-explain.stable.out
sql/benchmarks/ssbm/Tests/03-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/04-explain.stable.out
sql/benchmarks/ssbm/Tests/04-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/05-explain.stable.out
sql/benchmarks/ssbm/Tests/05-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/06-explain.stable.out
sql/benchmarks/ssbm/Tests/06-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/07-explain.stable.out
sql/benchmarks/ssbm/Tests/07-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/08-explain.stable.out
sql/benchmarks/ssbm/Tests/08-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/09-explain.stable.out
sql/benchmarks/ssbm/Tests/09-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/10-explain.stable.out
sql/benchmarks/ssbm/Tests/10-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/11-explain.stable.out
sql/benchmarks/ssbm/Tests/11-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/12-explain.stable.out
sql/benchmarks/ssbm/Tests/12-explain.stable.out.int128
sql/benchmarks/ssbm/Tests/13-explain.stable.out
sql/benchmarks/ssbm/Tests/13-explain.stable.out.int128
sql/benchmarks/tpch/Tests/02-explain.stable.out
sql/benchmarks/tpch/Tests/03-explain.stable.out
sql/benchmarks/tpch/Tests/03-explain.stable.out.int128
sql/benchmarks/tpch/Tests/05-explain.stable.out
sql/benchmarks/tpch/Tests/05-explain.stable.out.32bit
sql/benchmarks/tpch/Tests/05-explain.stable.out.int128
sql/benchmarks/tpch/Tests/07-explain.stable.out
sql/benchmarks/tpch/Tests/07-explain.stable.out.int128
sql/benchmarks/tpch/Tests/08-explain.stable.out
sql/benchmarks/tpch/Tests/08-explain.stable.out.int128
sql/benchmarks/tpch/Tests/10-explain.stable.out
sql/benchmarks/tpch/Tests/10-explain.stable.out.int128
sql/benchmarks/tpch/Tests/11-explain.stable.out
sql/benchmarks/tpch/Tests/11-explain.stable.out.int128
sql/benchmarks/tpch/Tests/12-explain.stable.out
sql/benchmarks/tpch/Tests/12-explain.stable.out.int128
sql/benchmarks/tpch/Tests/16-explain.stable.out
sql/benchmarks/tpch/Tests/16-explain.stable.out.32bit
sql/benchmarks/tpch/Tests/17-explain.stable.out.int128
sql/benchmarks/tpch/Tests/19-explain.stable.out
sql/benchmarks/tpch/Tests/19-explain.stable.out.int128
sql/benchmarks/tpch/Tests/20-explain.stable.out
sql/benchmarks/tpch/Tests/20-explain.stable.out.32bit
sql/benchmarks/tpch/Tests/20-explain.stable.out.int128
sql/benchmarks/tpch/Tests/21-explain.stable.out
sql/benchmarks/tpch/Tests/21-explain.stable.out.32bit
sql/benchmarks/tpch/Tests/22-explain.stable.out
sql/benchmarks/tpch/Tests/22-explain.stable.out.32bit
sql/benchmarks/tpch/Tests/22-explain.stable.out.int128
sql/server/rel_optimizer.c
sql/storage/bat/bat_table.c
sql/test/BugDay_2005-10-06_2.9.3/Tests/max_min_sum_null.SF-1123132.sql
sql/test/BugTracker-2015/Tests/All
sql/test/Dependencies/Tests/Dependencies.stable.out
sql/test/Dependencies/Tests/Dependencies.stable.out.int128
sql/test/leaks/Tests/check1.stable.out.int128
sql/test/leaks/Tests/check2.stable.out.int128
sql/test/leaks/Tests/check3.stable.out.int128
sql/test/leaks/Tests/check4.stable.out.int128
sql/test/leaks/Tests/check5.stable.out.int128
Branch: Jul2015
Log Message:
fixed bug handling nulls (see bug 3739). Null != Null semantics are needed
in the 'in' handling.
diffs (truncated from 2712 to 300 lines):
diff --git a/clients/Tests/SQL-dump.stable.out.int128
b/clients/Tests/SQL-dump.stable.out.int128
--- a/clients/Tests/SQL-dump.stable.out.int128
+++ b/clients/Tests/SQL-dump.stable.out.int128
@@ -6140,7 +6140,7 @@ CREATE TABLE "sys"."dependencies" (
"depend_id" INTEGER,
"depend_type" SMALLINT
);
-COPY 238 RECORDS INTO "sys"."dependencies" FROM stdin USING DELIMITERS
'\t','\n','"';
+COPY 240 RECORDS INTO "sys"."dependencies" FROM stdin USING DELIMITERS
'\t','\n','"';
418 5728 7
417 5728 7
1023 5728 7
@@ -6173,6 +6173,7 @@ 2086 6041 7
2090 6041 7
2083 6041 7
2079 6041 7
+36 6041 7
5659 6046 7
2047 6046 7
2046 6046 7
@@ -6225,6 +6226,7 @@ 2087 6071 7
2103 6071 7
2102 6071 7
2104 6071 7
+36 6071 7
33 6071 7
32 6071 7
34 6071 7
diff --git a/gdk/gdk_select.c b/gdk/gdk_select.c
--- a/gdk/gdk_select.c
+++ b/gdk/gdk_select.c
@@ -1270,13 +1270,14 @@ BATsubselect(BAT *b, BAT *s, const void
equi = th == NULL || (lval && ATOMcmp(t, tl, th) == 0); /* point
select? */
if (equi) {
assert(lval);
- if (th == NULL)
- hi = li;
+ hi = li;
th = tl;
hval = 1;
} else {
hval = ATOMcmp(t, th, nil) != 0;
}
+ if (!equi && !lval && !hval && lnil)
+ anti = !anti;
if (anti) {
if (lval != hval) {
/* one of the end points is nil and the other
diff --git a/monetdb5/modules/kernel/algebra.c
b/monetdb5/modules/kernel/algebra.c
--- a/monetdb5/modules/kernel/algebra.c
+++ b/monetdb5/modules/kernel/algebra.c
@@ -26,16 +26,16 @@
* and we have to de-reference them before entering the gdk library.
* This calls for knowlegde on the underlying BAT typs`s
*/
-#define derefStr(b, s, v)
\
- do {
\
- int _tpe= ATOMstorage((b)->s##type); \
- if (_tpe >= TYPE_str) {
\
- if ((v) == 0 || *(str*) (v) == 0) \
- (v) = (str) str_nil;
\
- else
\
- (v) = *(str *) (v);
\
- }
\
- } while (0)
+#define derefStr(b, s, v) \
+ do { \
+ int _tpe= ATOMstorage((b)->s##type); \
+ if (_tpe >= TYPE_str) { \
+ if ((v) == 0 || *(str*) (v) == 0) \
+ (v) = (str) str_nil; \
+ else \
+ (v) = *(str *) (v); \
+ } \
+ } while (0)
#include "monetdb_config.h"
#include "algebra.h"
@@ -433,23 +433,26 @@ str
ALGselectNotNil(bat *result, const bat *bid)
{
BAT *b, *bn = NULL;
- ptr low,high;
- bit bound=FALSE;
if ((b = BATdescriptor(*bid)) == NULL)
throw(MAL, "algebra.selectNotNil", RUNTIME_OBJECT_MISSING);
if( BATcount_no_nil(b) != BATcount(b) ){
- low=high= ATOMnilptr(b->ttype);
- CMDselect_(&bn, b, low, high, &bound, &bound);
+ BAT *s = NULL;
+ ptr low = ATOMnilptr(b->ttype);
+
+ s = BATsubselect(b, s, low, NULL, TRUE, TRUE, TRUE);
+ if (s) {
+ bn = BATproject(s, b);
+ BBPunfix(s->batCacheid);
+ }
+ BBPunfix(b->batCacheid);
if (bn) {
if (!(bn->batDirty&2)) BATsetaccess(bn, BAT_READ);
*result = bn->batCacheid;
BBPkeepref(*result);
- BBPunfix(b->batCacheid);
return MAL_SUCCEED;
}
- BBPunfix(b->batCacheid);
throw(MAL, "algebra.selectNotNil", GDK_EXCEPTION);
}
/* just pass on the result */
@@ -1677,6 +1680,11 @@ ALGslice_oid(bat *ret, const bat *bid, c
{
BAT *b, *bv;
+ if (*start == oid_nil && end && *end == oid_nil) {
+ *ret = *bid;
+ BBPincref(*ret, TRUE);
+ return MAL_SUCCEED;
+ }
if ((b = BATdescriptor(*bid)) == NULL)
throw(MAL, "algebra.slice", RUNTIME_OBJECT_MISSING);
diff --git a/sql/backends/monet5/generator/generator.c
b/sql/backends/monet5/generator/generator.c
--- a/sql/backends/monet5/generator/generator.c
+++ b/sql/backends/monet5/generator/generator.c
@@ -236,6 +236,8 @@ findGeneratorDefinition(MalBlkPtr mb, In
low = * getArgReference_##TPE(stk, pci, i); \
hgh = * getArgReference_##TPE(stk, pci, i + 1); \
\
+ if (low == hgh && low != TPE##_nil) \
+ hi = li; \
if (low == TPE##_nil && hgh == TPE##_nil) { \
if (li && hi && !anti) { \
/* match NILs (of which there aren't */ \
@@ -359,6 +361,10 @@ VLTgenerator_subselect(Client cntxt, Mal
tlow = *getArgReference_TYPE(stk,pci,i, timestamp);
thgh = *getArgReference_TYPE(stk,pci,i+1, timestamp);
+ if (tlow.msecs == thgh.msecs &&
+ tlow.days == thgh.days &&
+ !timestamp_isnil(tlow))
+ hi = li;
if( hi && !timestamp_isnil(thgh) )
thgh.msecs++;
if( !li && !timestamp_isnil(tlow) )
diff --git a/sql/backends/monet5/rel_bin.c b/sql/backends/monet5/rel_bin.c
--- a/sql/backends/monet5/rel_bin.c
+++ b/sql/backends/monet5/rel_bin.c
@@ -2852,6 +2852,15 @@ stmt_selectnonil( mvc *sql, stmt *col, s
}
static stmt *
+stmt_selectnil( mvc *sql, stmt *col)
+{
+ sql_subtype *t = tail_type(col);
+ stmt *n = stmt_atom(sql->sa, atom_general(sql->sa, t, NULL));
+ stmt *nn = stmt_uselect2(sql->sa, col, n, n, 3, NULL);
+ return nn;
+}
+
+static stmt *
insert_check_ukey(mvc *sql, list *inserts, sql_key *k, stmt *idx_inserts)
{
/* pkey's cannot have NULLs, ukeys however can
@@ -3111,8 +3120,7 @@ sql_insert_check_null(mvc *sql, sql_tabl
char *msg = NULL;
if (!(s->key && s->nrcols == 0)) {
- s = stmt_atom(sql->sa, atom_general(sql->sa,
&c->type, NULL));
- s = stmt_uselect(sql->sa, i->op1, s, cmp_equal,
NULL);
+ s = stmt_selectnil(sql, i->op1);
s = stmt_aggr(sql->sa, s, NULL, NULL, cnt, 1,
0);
} else {
sql_subfunc *isnil = sql_bind_func(sql->sa,
sql->session->schema, "isnull", &c->type, NULL, F_FUNC);
@@ -3531,9 +3539,7 @@ join_updated_pkey(mvc *sql, sql_key * k,
upd = stmt_project(sql->sa, upd, stmt_col(sql, c->c,
dels));
}
if (c->c->null) { /* new nulls (MATCH SIMPLE) */
- stmt *nn = upd;
-
- nn = stmt_uselect(sql->sa, nn, stmt_atom(sql->sa,
atom_general(sql->sa, &c->c->type, NULL)), cmp_equal, NULL);
+ stmt *nn = stmt_selectnil(sql, upd);
if (null)
null = stmt_tunion(sql->sa, null, nn);
else
@@ -3828,9 +3834,7 @@ join_idx_update(mvc *sql, sql_idx * i, s
/* FOR MATCH FULL/SIMPLE/PARTIAL see above */
/* Currently only the default MATCH SIMPLE is supported */
if (c->c->null) {
- stmt *nn = upd;
-
- nn = stmt_uselect(sql->sa, nn, stmt_atom(sql->sa,
atom_general(sql->sa, &c->c->type, NULL)), cmp_equal, NULL);
+ stmt *nn = stmt_selectnil(sql, upd);
if (null)
null = stmt_tunion(sql->sa, null, nn);
else
@@ -3968,8 +3972,7 @@ sql_update_check_null(mvc *sql, sql_tabl
char *msg = NULL;
if (!(s->key && s->nrcols == 0)) {
- s = stmt_atom(sql->sa, atom_general(sql->sa,
&c->type, NULL));
- s = stmt_uselect(sql->sa,
updates[c->colnr]->op2, s, cmp_equal, NULL);
+ s = stmt_selectnil(sql, updates[c->colnr]->op2);
s = stmt_aggr(sql->sa, s, NULL, NULL, cnt, 1,
0);
} else {
sql_subfunc *isnil = sql_bind_func(sql->sa,
sql->session->schema, "isnull", &c->type, NULL, F_FUNC);
diff --git a/sql/backends/monet5/sql_gencode.c
b/sql/backends/monet5/sql_gencode.c
--- a/sql/backends/monet5/sql_gencode.c
+++ b/sql/backends/monet5/sql_gencode.c
@@ -1410,7 +1410,7 @@ static int
q = pushArgument(mb, q, r);
q = pushArgument(mb, q, r);
q = pushBit(mb, q, TRUE);
- q = pushBit(mb, q, TRUE);
+ q = pushBit(mb, q, FALSE);
q = pushBit(mb, q, FALSE);
if (q == NULL)
return -1;
diff --git a/sql/benchmarks/ssbm/Tests/01-explain.stable.out
b/sql/benchmarks/ssbm/Tests/01-explain.stable.out
--- a/sql/benchmarks/ssbm/Tests/01-explain.stable.out
+++ b/sql/benchmarks/ssbm/Tests/01-explain.stable.out
@@ -61,11 +61,11 @@ function user.s2_1{autoCommit=true}(A0:i
X_32 := sql.projectdelta(X_25,X_27,X_29,r1_36,X_31);
X_36:bat[:oid,:int] := sql.bind(X_6,"sys","dwdate","d_year",0);
X_33:bat[:oid,:oid] := sql.tid(X_6,"sys","dwdate");
- X_99 := algebra.subselect(X_36,X_33,A0,A0,true,true,false);
+ X_99 := algebra.subselect(X_36,X_33,A0,A0,true,false,false);
(X_39,r1_48) := sql.bind(X_6,"sys","dwdate","d_year",2);
- X_100 := algebra.subselect(r1_48,nil:bat[:oid,:oid],A0,A0,true,true,false);
+ X_100 :=
algebra.subselect(r1_48,nil:bat[:oid,:oid],A0,A0,true,false,false);
X_42:bat[:oid,:int] := sql.bind(X_6,"sys","dwdate","d_year",1);
- X_102 := algebra.subselect(X_42,X_33,A0,A0,true,true,false);
+ X_102 := algebra.subselect(X_42,X_33,A0,A0,true,false,false);
X_44 := sql.subdelta(X_99,X_33,X_39,X_100,X_102);
X_46 := X_44;
(X_47,r1_59) := algebra.subjoin(X_32,X_46,nil:BAT,nil:BAT,false,nil:lng);
diff --git a/sql/benchmarks/ssbm/Tests/01-explain.stable.out.int128
b/sql/benchmarks/ssbm/Tests/01-explain.stable.out.int128
--- a/sql/benchmarks/ssbm/Tests/01-explain.stable.out.int128
+++ b/sql/benchmarks/ssbm/Tests/01-explain.stable.out.int128
@@ -61,11 +61,11 @@ function user.s2_1{autoCommit=true}(A0:i
X_32 := sql.projectdelta(X_25,X_27,X_29,r1_36,X_31);
X_36:bat[:oid,:int] := sql.bind(X_6,"sys","dwdate","d_year",0);
X_33:bat[:oid,:oid] := sql.tid(X_6,"sys","dwdate");
- X_99 := algebra.subselect(X_36,X_33,A0,A0,true,true,false);
+ X_99 := algebra.subselect(X_36,X_33,A0,A0,true,false,false);
(X_39,r1_48) := sql.bind(X_6,"sys","dwdate","d_year",2);
- X_100 := algebra.subselect(r1_48,nil:bat[:oid,:oid],A0,A0,true,true,false);
+ X_100 :=
algebra.subselect(r1_48,nil:bat[:oid,:oid],A0,A0,true,false,false);
X_42:bat[:oid,:int] := sql.bind(X_6,"sys","dwdate","d_year",1);
- X_102 := algebra.subselect(X_42,X_33,A0,A0,true,true,false);
+ X_102 := algebra.subselect(X_42,X_33,A0,A0,true,false,false);
X_44 := sql.subdelta(X_99,X_33,X_39,X_100,X_102);
X_46 := X_44;
(X_47,r1_59) := algebra.subjoin(X_32,X_46,nil:BAT,nil:BAT,false,nil:lng);
diff --git a/sql/benchmarks/ssbm/Tests/02-explain.stable.out
b/sql/benchmarks/ssbm/Tests/02-explain.stable.out
--- a/sql/benchmarks/ssbm/Tests/02-explain.stable.out
+++ b/sql/benchmarks/ssbm/Tests/02-explain.stable.out
@@ -61,11 +61,11 @@ function user.s2_1{autoCommit=true}(A0:i
X_32 := sql.projectdelta(X_26,X_27,X_29,r1_37,X_31);
X_36:bat[:oid,:int] := sql.bind(X_7,"sys","dwdate","d_yearmonthnum",0);
X_33:bat[:oid,:oid] := sql.tid(X_7,"sys","dwdate");
- X_99 := algebra.subselect(X_36,X_33,A0,A0,true,true,false);
+ X_99 := algebra.subselect(X_36,X_33,A0,A0,true,false,false);
(X_39,r1_49) := sql.bind(X_7,"sys","dwdate","d_yearmonthnum",2);
- X_100 := algebra.subselect(r1_49,nil:bat[:oid,:oid],A0,A0,true,true,false);
+ X_100 :=
algebra.subselect(r1_49,nil:bat[:oid,:oid],A0,A0,true,false,false);
X_42:bat[:oid,:int] := sql.bind(X_7,"sys","dwdate","d_yearmonthnum",1);
- X_102 := algebra.subselect(X_42,X_33,A0,A0,true,true,false);
+ X_102 := algebra.subselect(X_42,X_33,A0,A0,true,false,false);
X_44 := sql.subdelta(X_99,X_33,X_39,X_100,X_102);
X_46 := X_44;
(X_47,r1_60) := algebra.subjoin(X_32,X_46,nil:BAT,nil:BAT,false,nil:lng);
diff --git a/sql/benchmarks/ssbm/Tests/02-explain.stable.out.int128
b/sql/benchmarks/ssbm/Tests/02-explain.stable.out.int128
--- a/sql/benchmarks/ssbm/Tests/02-explain.stable.out.int128
+++ b/sql/benchmarks/ssbm/Tests/02-explain.stable.out.int128
@@ -61,11 +61,11 @@ function user.s2_1{autoCommit=true}(A0:i
X_32 := sql.projectdelta(X_26,X_27,X_29,r1_37,X_31);
X_36:bat[:oid,:int] := sql.bind(X_7,"sys","dwdate","d_yearmonthnum",0);
X_33:bat[:oid,:oid] := sql.tid(X_7,"sys","dwdate");
- X_99 := algebra.subselect(X_36,X_33,A0,A0,true,true,false);
+ X_99 := algebra.subselect(X_36,X_33,A0,A0,true,false,false);
(X_39,r1_49) := sql.bind(X_7,"sys","dwdate","d_yearmonthnum",2);
- X_100 := algebra.subselect(r1_49,nil:bat[:oid,:oid],A0,A0,true,true,false);
+ X_100 :=
algebra.subselect(r1_49,nil:bat[:oid,:oid],A0,A0,true,false,false);
X_42:bat[:oid,:int] := sql.bind(X_7,"sys","dwdate","d_yearmonthnum",1);
- X_102 := algebra.subselect(X_42,X_33,A0,A0,true,true,false);
+ X_102 := algebra.subselect(X_42,X_33,A0,A0,true,false,false);
X_44 := sql.subdelta(X_99,X_33,X_39,X_100,X_102);
X_46 := X_44;
(X_47,r1_60) := algebra.subjoin(X_32,X_46,nil:BAT,nil:BAT,false,nil:lng);
diff --git a/sql/benchmarks/ssbm/Tests/03-explain.stable.out
b/sql/benchmarks/ssbm/Tests/03-explain.stable.out
--- a/sql/benchmarks/ssbm/Tests/03-explain.stable.out
+++ b/sql/benchmarks/ssbm/Tests/03-explain.stable.out
@@ -62,17 +62,17 @@ function user.s2_1{autoCommit=true}(A0:i
X_37:bat[:oid,:int] := sql.bind(X_8,"sys","dwdate","d_weeknuminyear",0);
X_45:bat[:oid,:int] := sql.bind(X_8,"sys","dwdate","d_year",0);
X_34:bat[:oid,:oid] := sql.tid(X_8,"sys","dwdate");
- X_109 := algebra.subselect(X_45,X_34,A1,A1,true,true,false);
+ X_109 := algebra.subselect(X_45,X_34,A1,A1,true,false,false);
_______________________________________________
checkin-list mailing list
[email protected]
https://www.monetdb.org/mailman/listinfo/checkin-list
