Changeset: b6e8be70fea0 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=b6e8be70fea0
Added Files:
sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.sql
sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.err
sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.out
Modified Files:
sql/test/BugTracker-2017/Tests/All
Branch: Jul2017
Log Message:
added test for bug 6464
diffs (truncated from 659 to 300 lines):
diff --git a/sql/test/BugTracker-2017/Tests/All
b/sql/test/BugTracker-2017/Tests/All
--- a/sql/test/BugTracker-2017/Tests/All
+++ b/sql/test/BugTracker-2017/Tests/All
@@ -91,3 +91,4 @@ sqlitelogictest-cast-decimal.Bug-6445
HAVE_LIBPY?table_returning_with.Bug-6444
insert_into_multiple_subqueries.Bug-6448
HAVE_SAMTOOLS?sqlsmith.Bug-6449
+HAVE_LIBPY?python_loader_clobbers_default_with_null.Bug-6464
diff --git
a/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.sql
b/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.sql
new file mode 100644
--- /dev/null
+++
b/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.sql
@@ -0,0 +1,207 @@
+
+-- Examples 1 & 2[ab] merely set the stage by demonstrating
+-- (double-checking) the behaviour of standard COPY INTO and
+-- INSERT INTO when skipping columns with defaults.
+-- The problem/bug with COPY LOADER INTO is demonstrated in
+-- Examples 3[ab].
+
+
+-- Example 1: COPY INTO & INSERT INTO work fine / correctly:
+--start transaction;
+create table t (
+ a integer auto_increment primary key,
+ b integer generated always as identity (start with 2) unique,
+ c integer generated always as identity (start with 3) not null,
+ d integer generated always as identity (start with 4),
+ e integer default 5 not null,
+ f integer default 6,
+ g integer
+);
+
+copy 1 records into t (g) from stdin (g);
+-7
+copy 1 records into t (g) from stdin (g);
+NULL
+insert into t (g) values (NULL);
+insert into t (g) values (-7);
+
+copy 1 records into t (f) from stdin (f);
+-6
+copy 1 records into t (f) from stdin (f);
+NULL
+insert into t (f) values (NULL);
+insert into t (f) values (-6);
+
+copy 1 records into t (e) from stdin (e);
+-5
+copy 1 records into t (e) from stdin (e);
+NULL
+insert into t (e) values (NULL);
+insert into t (e) values (-5);
+
+copy 1 records into t (d) from stdin (d);
+-4
+copy 1 records into t (d) from stdin (d);
+NULL
+insert into t (d) values (NULL);
+insert into t (d) values (-4);
+
+copy 1 records into t (c) from stdin (c);
+-3
+copy 1 records into t (c) from stdin (c);
+NULL
+insert into t (c) values (NULL);
+insert into t (c) values (-3);
+
+copy 1 records into t (b) from stdin (b);
+-2
+copy 1 records into t (b) from stdin (b);
+NULL
+insert into t (b) values (NULL);
+insert into t (b) values (-2);
+
+copy 1 records into t (a) from stdin (a);
+-1
+copy 1 records into t (a) from stdin (a);
+NULL
+insert into t (a) values (NULL);
+insert into t (a) values (-1);
+
+select * from t;
+drop table t;
+--rollback;
+
+
+-- Example 2a: INSERT INTO works fine / correctly:
+--start transaction;
+create table t (
+ a integer auto_increment primary key,
+ b integer generated always as identity (start with 2) unique,
+ c integer generated always as identity (start with 3) not null,
+ d integer generated always as identity (start with 4),
+ e integer default 5 not null,
+ f integer default 6,
+ g integer
+);
+insert into t (a,b,c,d,e,f,g) values (-11,-12,-13,-14,-15,-16,-17);
+insert into t (a,b,c,d,e,f) values (-21,-22,-23,-24,-25,-26);
+insert into t (a,b,c,d,e,g) values (-31,-32,-33,-34,-35,-37);
+insert into t (a,b,c,d,f,g) values (-41,-42,-43,-44,-46,-47);
+insert into t (a,b,c,e,f,g) values (-51,-52,-53,-55,-56,-57);
+insert into t (a,b,d,e,f,g) values (-61,-62,-64,-65,-66,-67);
+insert into t (a,c,d,e,f,g) values (-71,-73,-74,-75,-76,-77);
+insert into t (b,c,d,e,f,g) values (-82,-83,-84,-85,-86,-87);
+select * from t;
+drop table t;
+--rollback;
+
+
+-- Example 2b: COPY INTO works fine / correctly:
+--start transaction;
+create table t (
+ a integer auto_increment primary key,
+ b integer generated always as identity (start with 2) unique,
+ c integer generated always as identity (start with 3) not null,
+ d integer generated always as identity (start with 4),
+ e integer default 5 not null,
+ f integer default 6,
+ g integer
+);
+copy 2 records into t (a,b,c,d,e,f,g) from stdin (a,b,c,d,e,f,g);
+-111|-112|-113|-114|-115|-116|-117
+-121|-122|-123|-124|-125|-126|-127
+copy 2 records into t (a,b,c,d,e,f) from stdin (a,b,c,d,e,f);
+-211|-212|-213|-214|-215|-216
+-221|-222|-223|-224|-225|-226
+copy 2 records into t (a,b,c,d,e,g) from stdin (a,b,c,d,e,g);
+-311|-312|-313|-314|-315|-317
+-321|-322|-323|-324|-325|-327
+copy 2 records into t (a,b,c,d,f,g) from stdin (a,b,c,d,f,g);
+-411|-412|-413|-414|-416|-417
+-421|-422|-423|-424|-426|-427
+copy 2 records into t (a,b,c,e,f,g) from stdin (a,b,c,e,f,g);
+-511|-512|-513|-515|-516|-517
+-521|-522|-523|-525|-526|-527
+copy 2 records into t (a,b,d,e,f,g) from stdin (a,b,d,e,f,g);
+-611|-612|-614|-615|-616|-617
+-621|-622|-624|-625|-626|-627
+copy 2 records into t (a,c,d,e,f,g) from stdin (a,c,d,e,f,g);
+-711|-713|-714|-715|-716|-717
+-721|-723|-724|-725|-726|-727
+copy 2 records into t (b,c,d,e,f,g) from stdin (b,c,d,e,f,g);
+-812|-813|-814|-815|-816|-817
+-822|-823|-824|-825|-826|-827
+select * from t;
+drop table t;
+--rollback;
+
+
+-- Example 3a: COPY LOADER INTO works INcorrectly,
+-- i.e., replaces missing values/columsn with NULL rather than
DEFAULT
+--start transaction;
+CREATE LOADER myloader(x integer, y string) LANGUAGE PYTHON {
+ z={}
+ i=0
+ for j in ('a','b','c','d','e','f','g'):
+ i += 1
+ if j in y:
+ z[j] = x - i
+ _emit.emit(z)
+};
+create table t (
+ a integer auto_increment primary key,
+ b integer generated always as identity (start with 2) unique,
+ c integer generated always as identity (start with 3) not null,
+ d integer generated always as identity (start with 4),
+ e integer default 5 not null,
+ f integer default 6,
+ g integer
+);
+COPY LOADER INTO t FROM myloader(-10,'abcdefg');
+COPY LOADER INTO t FROM myloader(-20,'abcdef');
+COPY LOADER INTO t FROM myloader(-30,'abcdeg');
+COPY LOADER INTO t FROM myloader(-40,'abcdfg');
+COPY LOADER INTO t FROM myloader(-50,'abcefg');
+COPY LOADER INTO t FROM myloader(-60,'abdefg');
+COPY LOADER INTO t FROM myloader(-70,'acdefg');
+COPY LOADER INTO t FROM myloader(-80,'bcdefg');
+select * from t;
+drop table t;
+drop loader myloader;
+--rollback;
+
+
+-- Example 3b: COPY LOADER INTO works INcorrectly,
+-- i.e., replaces missing values/columsn with NULL rather than
DEFAULT
+--start transaction;
+CREATE LOADER myloader(x integer, y string) LANGUAGE PYTHON {
+ z={}
+ i=0
+ for j in ('a','b','c','d','e','f','g'):
+ i += 1
+ if j in y:
+ z[j] = numpy.array([ x - 10 - i , x - 20 - i ])
+ _emit.emit(z)
+};
+create table t (
+ a integer auto_increment primary key,
+ b integer generated always as identity (start with 2) unique,
+ c integer generated always as identity (start with 3) not null,
+ d integer generated always as identity (start with 4),
+ e integer default 5 not null,
+ f integer default 6,
+ g integer
+);
+COPY LOADER INTO t FROM myloader(-100,'abcdefg');
+COPY LOADER INTO t FROM myloader(-200,'abcdef');
+COPY LOADER INTO t FROM myloader(-300,'abcdeg');
+COPY LOADER INTO t FROM myloader(-400,'abcdfg');
+COPY LOADER INTO t FROM myloader(-500,'abcefg');
+COPY LOADER INTO t FROM myloader(-600,'abdefg');
+COPY LOADER INTO t FROM myloader(-700,'acdefg');
+COPY LOADER INTO t FROM myloader(-800,'bcdefg');
+select * from t;
+drop table t;
+drop loader myloader;
+--rollback;
+
diff --git
a/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.err
b/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.err
new file mode 100644
--- /dev/null
+++
b/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.err
@@ -0,0 +1,63 @@
+stderr of test 'python_loader_clobbers_default_with_null.Bug-6464` in
directory 'sql/test/BugTracker-2017` itself:
+
+
+# 17:58:11 >
+# 17:58:11 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=37503" "--set"
"mapi_usock=/var/tmp/mtest-17258/.s.monetdb.37503" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/export/scratch1/home/manegold/_/Monet/HG/Jul2017/prefix/_/var/MonetDB/mTests_sql_test_BugTracker-2017"
"--set" "embedded_r=yes" "--set" "embedded_py=true"
+# 17:58:11 >
+
+# builtin opt gdk_dbpath =
/export/scratch1/home/manegold/_/Monet/HG/Jul2017/prefix/_/var/monetdb5/dbfarm/demo
+# builtin opt gdk_debug = 0
+# builtin opt gdk_vmtrim = no
+# builtin opt monet_prompt = >
+# builtin opt monet_daemon = no
+# builtin opt mapi_port = 50000
+# builtin opt mapi_open = false
+# builtin opt mapi_autosense = false
+# builtin opt sql_optimizer = default_pipe
+# builtin opt sql_debug = 0
+# cmdline opt gdk_nr_threads = 0
+# cmdline opt mapi_open = true
+# cmdline opt mapi_port = 37503
+# cmdline opt mapi_usock = /var/tmp/mtest-17258/.s.monetdb.37503
+# cmdline opt monet_prompt =
+# cmdline opt gdk_dbpath =
/export/scratch1/home/manegold/_/Monet/HG/Jul2017/prefix/_/var/MonetDB/mTests_sql_test_BugTracker-2017
+# cmdline opt embedded_r = yes
+# cmdline opt embedded_py = true
+# cmdline opt gdk_debug = 536870922
+
+# 17:58:12 >
+# 17:58:12 > "mclient" "-lsql" "-ftest" "-Eutf-8" "-i" "-e"
"--host=/var/tmp/mtest-17258" "--port=37503"
+# 17:58:12 >
+
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = copy 1 records into t (e) from stdin (e);
+ NULL
+ERROR = !INSERT INTO: NOT NULL constraint violated for column t.e
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = insert into t (e) values (NULL);
+ERROR = !INSERT INTO: NOT NULL constraint violated for column t.e
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = copy 1 records into t (c) from stdin (c);
+ NULL
+ERROR = !INSERT INTO: NOT NULL constraint violated for column t.c
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = insert into t (c) values (NULL);
+ERROR = !INSERT INTO: NOT NULL constraint violated for column t.c
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = insert into t (b) values (-2);
+ERROR = !INSERT INTO: UNIQUE constraint 't.t_b_unique' violated
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = copy 1 records into t (a) from stdin (a);
+ NULL
+ERROR = !INSERT INTO: NOT NULL constraint violated for column t.a
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = insert into t (a) values (NULL);
+ERROR = !INSERT INTO: NOT NULL constraint violated for column t.a
+MAPI = (monetdb) /var/tmp/mtest-17575/.s.monetdb.32655
+QUERY = insert into t (a) values (-1);
+ERROR = !INSERT INTO: PRIMARY KEY constraint 't.t_a_pkey' violated
+
+# 17:58:15 >
+# 17:58:15 > "Done."
+# 17:58:15 >
+
diff --git
a/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.out
b/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.out
new file mode 100644
--- /dev/null
+++
b/sql/test/BugTracker-2017/Tests/python_loader_clobbers_default_with_null.Bug-6464.stable.out
@@ -0,0 +1,366 @@
+stdout of test 'python_loader_clobbers_default_with_null.Bug-6464` in
directory 'sql/test/BugTracker-2017` itself:
+
+
+# 17:58:11 >
+# 17:58:11 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=37503" "--set"
"mapi_usock=/var/tmp/mtest-17258/.s.monetdb.37503" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/export/scratch1/home/manegold/_/Monet/HG/Jul2017/prefix/_/var/MonetDB/mTests_sql_test_BugTracker-2017"
"--set" "embedded_r=yes" "--set" "embedded_py=true"
+# 17:58:11 >
+
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