Tests for CHECK/DEFAULT
This commit is contained in:
Vadim B. Mikheev
parent
3751b49545
commit
174bc0c1e7
1
src/test/regress/data/constrf.data
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1
src/test/regress/data/constrf.data
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@ -0,0 +1 @@
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\N \N \N
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3
src/test/regress/data/constro.data
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3
src/test/regress/data/constro.data
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\N \N \N
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\N \N \N
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\N \N \N
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@ -7,11 +7,11 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/test/regress/expected/Attic/Makefile,v 1.1 1997/04/26 05:44:17 scrappy Exp $
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# $Header: /cvsroot/pgsql/src/test/regress/expected/Attic/Makefile,v 1.2 1997/08/28 04:49:17 vadim Exp $
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#
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#-------------------------------------------------------------------------
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CLFILES= create_function_1.out create_function_2.out copy.out
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CLFILES= create_function_1.out create_function_2.out copy.out constraints.out
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clean:
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rm -f $(CLFILES)
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@ -7,7 +7,7 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/test/regress/input/Attic/Makefile,v 1.5 1997/05/05 06:53:31 vadim Exp $
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# $Header: /cvsroot/pgsql/src/test/regress/input/Attic/Makefile,v 1.6 1997/08/28 04:49:18 vadim Exp $
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#
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#-------------------------------------------------------------------------
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@ -21,7 +21,8 @@ include ../../../Makefile.global
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INFILES= copy.sql \
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create_function_1.sql \
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create_function_2.sql \
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misc.sql
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misc.sql \
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constraints.sql
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all: $(INFILES)
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72
src/test/regress/input/constraints.source
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72
src/test/regress/input/constraints.source
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--
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-- Check constraints
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--
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-- Check constraints on INSERT
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drop sequence seq;
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drop table test;
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create sequence seq;
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create table test (x int default nextval ( 'seq') ,
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y text default '-NULL-', z int default -1 * currval('seq') )
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constraint test1 check (x > 3 and y <> 'check failed' and x < 8 ),
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check x + z = 0;
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insert into test values (null, null, null);
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insert into test values (null, null, -2);
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select * from test;
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select nextval('seq');
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insert into test values (null, null, null);
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insert into test values (1, null, -2);
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insert into test values (7, null, -7);
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insert into test values (5, 'check failed', -5);
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insert into test values (7, '!check failed', -7);
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insert into test values (null, null, null);
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select * from test;
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insert into test values (null, 'check failed', 5);
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insert into test values (5, 'check failed', null);
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insert into test values (5, '!check failed', null);
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insert into test values (null, null, null);
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select * from test;
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insert into test values (null, null, null);
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select currval('seq');
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-- Check constraints on INSERT INTO
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drop table test;
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drop sequence seq;
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create sequence seq start 4;
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create table dummy (xd int, yd text, zd int);
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create table test (x int default nextval ( 'seq') ,
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y text default '-NULL-', z int default -1 * currval('seq') )
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constraint test1 check (x > 3 and y <> 'check failed' and x < 7 ), check
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x + z = 0;
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select nextval('seq');
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insert into dummy values (null, null, null);
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insert into dummy values (5, '!check failed', null);
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insert into dummy values (null, 'try again', null);
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insert into test select * from dummy;
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select * from test;
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insert into test select * from dummy where yd = 'try again';
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-- Check constraints on UPDATE
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update test set x = null where x = 6;
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select currval('seq');
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-- Check constraints on COPY FROM
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drop table test;
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drop sequence seq;
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create sequence seq start 4;
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create table test (x int default nextval ( 'seq') ,
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y text default '-NULL-', z int default -1 * currval('seq') )
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constraint test1 check (x > 3 and y <> 'check failed' and x < 7 ), check
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x + z = 0;
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copy test from '_OBJWD_/data/constro.data';
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select * from test;
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copy test from '_OBJWD_/data/constrf.data';
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select * from test;
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select nextval('seq') - 1 as currval;
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-- Clean up
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drop sequence seq;
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drop table test;
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@ -7,7 +7,7 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/test/regress/output/Attic/Makefile,v 1.7 1997/05/05 06:52:58 vadim Exp $
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# $Header: /cvsroot/pgsql/src/test/regress/output/Attic/Makefile,v 1.8 1997/08/28 04:49:23 vadim Exp $
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#
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#-------------------------------------------------------------------------
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@ -21,7 +21,8 @@ include ../../../Makefile.global
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INFILES= copy.out \
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create_function_1.out \
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create_function_2.out \
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misc.out
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misc.out \
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constraints.out
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all: $(INFILES)
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139
src/test/regress/output/constraints.source
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139
src/test/regress/output/constraints.source
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@ -0,0 +1,139 @@
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QUERY: drop sequence seq;
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WARN:Relation seq Does Not Exist!
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QUERY: drop table test;
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WARN:Relation test Does Not Exist!
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QUERY: create sequence seq;
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QUERY: create table test (x int default nextval ( 'seq') ,
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y text default '-NULL-', z int default -1 * currval('seq') )
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constraint test1 check (x > 3 and y <> 'check failed' and x < 8 ),
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check x + z = 0;
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QUERY: insert into test values (null, null, null);
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WARN:ExecAppend: rejected due to CHECK constraint test1
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QUERY: insert into test values (null, null, -2);
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WARN:ExecAppend: rejected due to CHECK constraint test1
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QUERY: select * from test;
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x|y|z
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-+-+-
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(0 rows)
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QUERY: select nextval('seq');
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nextval
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-------
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3
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(1 row)
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QUERY: insert into test values (null, null, null);
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QUERY: insert into test values (1, null, -2);
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WARN:ExecAppend: rejected due to CHECK constraint $2
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QUERY: insert into test values (7, null, -7);
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QUERY: insert into test values (5, 'check failed', -5);
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WARN:ExecAppend: rejected due to CHECK constraint test1
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QUERY: insert into test values (7, '!check failed', -7);
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QUERY: insert into test values (null, null, null);
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QUERY: select * from test;
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x|y | z
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-+-------------+--
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4|-NULL- |-4
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7|-NULL- |-7
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7|!check failed|-7
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5|-NULL- |-5
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(4 rows)
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QUERY: insert into test values (null, 'check failed', 5);
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WARN:ExecAppend: rejected due to CHECK constraint $2
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QUERY: insert into test values (5, 'check failed', null);
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WARN:ExecAppend: rejected due to CHECK constraint $2
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QUERY: insert into test values (5, '!check failed', null);
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WARN:ExecAppend: rejected due to CHECK constraint $2
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QUERY: insert into test values (null, null, null);
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QUERY: select * from test;
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x|y | z
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-+-------------+--
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4|-NULL- |-4
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7|-NULL- |-7
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7|!check failed|-7
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5|-NULL- |-5
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7|-NULL- |-7
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(5 rows)
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QUERY: insert into test values (null, null, null);
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WARN:ExecAppend: rejected due to CHECK constraint test1
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QUERY: select currval('seq');
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currval
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-------
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8
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(1 row)
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QUERY: drop table test;
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QUERY: drop sequence seq;
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QUERY: create sequence seq start 4;
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QUERY: create table dummy (xd int, yd text, zd int);
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QUERY: create table test (x int default nextval ( 'seq') ,
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y text default '-NULL-', z int default -1 * currval('seq') )
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constraint test1 check (x > 3 and y <> 'check failed' and x < 7 ), check
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x + z = 0;
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QUERY: select nextval('seq');
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NOTICE:seq.nextval: sequence was re-created
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nextval
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-------
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4
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(1 row)
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QUERY: insert into dummy values (null, null, null);
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QUERY: insert into dummy values (5, '!check failed', null);
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QUERY: insert into dummy values (null, 'try again', null);
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QUERY: insert into test select * from dummy;
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QUERY: select * from test;
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x|y | z
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-+-------------+--
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5|-NULL- |-5
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5|!check failed|-5
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6|try again |-6
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(3 rows)
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QUERY: insert into test select * from dummy where yd = 'try again';
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WARN:ExecAppend: rejected due to CHECK constraint test1
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QUERY: update test set x = null where x = 6;
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WARN:ExecReplace: rejected due to CHECK constraint $2
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QUERY: select currval('seq');
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currval
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-------
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8
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(1 row)
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QUERY: drop table test;
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QUERY: drop sequence seq;
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QUERY: create sequence seq start 4;
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QUERY: create table test (x int default nextval ( 'seq') ,
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y text default '-NULL-', z int default -1 * currval('seq') )
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constraint test1 check (x > 3 and y <> 'check failed' and x < 7 ), check
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x + z = 0;
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QUERY: copy test from '_OBJWD_/data/constro.data';
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NOTICE:seq.nextval: sequence was re-created
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QUERY: select * from test;
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x|y | z
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-+------+--
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4|-NULL-|-4
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5|-NULL-|-5
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6|-NULL-|-6
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(3 rows)
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QUERY: copy test from '_OBJWD_/data/constrf.data';
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WARN:CopyFrom: rejected due to CHECK constraint test1
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QUERY: select * from test;
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x|y | z
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-+------+--
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4|-NULL-|-4
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5|-NULL-|-5
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6|-NULL-|-6
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(3 rows)
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QUERY: select nextval('seq') - 1 as currval;
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currval
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-------
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7
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(1 row)
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QUERY: drop sequence seq;
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QUERY: drop table test;
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@ -7,11 +7,11 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/test/regress/sql/Attic/Makefile,v 1.2 1997/04/27 02:58:26 scrappy Exp $
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# $Header: /cvsroot/pgsql/src/test/regress/sql/Attic/Makefile,v 1.3 1997/08/28 04:49:31 vadim Exp $
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#
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#-------------------------------------------------------------------------
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CLFILES= create_function_1.sql create_function_2.sql copy.sql misc.sql
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CLFILES= create_function_1.sql create_function_2.sql copy.sql misc.sql constraints.sql
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clean:
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rm -f $(CLFILES)
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@ -31,6 +31,7 @@ create_function_1
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create_type
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create_table
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create_function_2
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constraints
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copy
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create_misc
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create_aggregate
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