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Fix CHECK constraints to use alternative conflict resolution. Ticket #1717. (CVS 3137)

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FossilOrigin-Name: c0d20fa97f94313e6b7ee5b4baa236ef5b664d76
This commit is contained in:
drh
2006-03-15 16:26:10 +00:00
parent afed086386
commit aa01c7e2cd
5 changed files with 71 additions and 15 deletions
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51
test/check.test
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@@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing CHECK constraints
#
# $Id: check.test,v 1.8 2006/01/17 09:35:02 danielk1977 Exp $
# $Id: check.test,v 1.9 2006/03/15 16:26:10 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@@ -295,6 +295,55 @@ do_test check-5.2 {
}
} {1 {parameters prohibited in CHECK constraints}}
do_test check-6.1 {
execsql {SELECT * FROM t1}
} {4 11.0}
do_test check-6.2 {
execsql {
UPDATE OR IGNORE t1 SET x=5;
SELECT * FROM t1;
}
} {4 11.0}
do_test check-6.3 {
execsql {
INSERT OR IGNORE INTO t1 VALUES(5,4.0);
SELECT * FROM t1;
}
} {4 11.0}
do_test check-6.4 {
execsql {
INSERT OR IGNORE INTO t1 VALUES(2,20.0);
SELECT * FROM t1;
}
} {4 11.0 2 20.0}
do_test check-6.5 {
catchsql {
UPDATE OR FAIL t1 SET x=7-x, y=y+1;
}
} {1 {constraint failed}}
do_test check-6.6 {
execsql {
SELECT * FROM t1;
}
} {3 12.0 2 20.0}
do_test check-6.7 {
catchsql {
BEGIN;
INSERT INTO t1 VALUES(1,30.0);
INSERT OR ROLLBACK INTO t1 VALUES(8,40.0);
}
} {1 {constraint failed}}
do_test check-6.8 {
catchsql {
COMMIT;
}
} {1 {cannot commit - no transaction is active}}
do_test check-6.9 {
execsql {
SELECT * FROM t1
}
} {3 12.0 2 20.0}
finish_test