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Fix bug reported on the mailing list for WHERE clauses like (rowid<'2'). (CVS 2357)

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FossilOrigin-Name: b323f0f2832ac5d225d880db6f56314d2f766a25
This commit is contained in:
danielk1977
2005-02-22 09:47:18 +00:00
parent dcc2b9882b
commit 3fdf826699
4 changed files with 50 additions and 12 deletions
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40
test/intpkey.test
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@ -13,7 +13,7 @@
# This file implements tests for the special processing associated
# with INTEGER PRIMARY KEY columns.
#
# $Id: intpkey.test,v 1.20 2004/11/03 13:59:06 drh Exp $
# $Id: intpkey.test,v 1.21 2005/02/22 09:47:19 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -519,5 +519,43 @@ do_test intpkey-13.5 {
}
} {0 {}}
# Compare an INTEGER PRIMARY KEY against a TEXT expression. The INTEGER
# affinity should be applied to the text value before the comparison
# takes place.
#
do_test intpkey-14.1 {
execsql {
CREATE TABLE t3(a INTEGER PRIMARY KEY, b INTEGER, c TEXT);
INSERT INTO t3 VALUES(1, 1, 'one');
INSERT INTO t3 VALUES(2, 2, '2');
INSERT INTO t3 VALUES(3, 3, 3);
}
} {}
do_test intpkey-14.2 {
execsql {
SELECT * FROM t3 WHERE a>2;
}
} {3 3 3}
do_test intpkey-14.3 {
execsql {
SELECT * FROM t3 WHERE a>'2';
}
} {3 3 3}
do_test intpkey-14.4 {
execsql {
SELECT * FROM t3 WHERE a<'2';
}
} {1 1 one}
do_test intpkey-14.5 {
execsql {
SELECT * FROM t3 WHERE a<c;
}
} {1 1 one}
do_test intpkey-14.6 {
execsql {
SELECT * FROM t3 WHERE a=c;
}
} {2 2 2 3 3 3}
finish_test