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Merge olga.mysql.com:/home/igor/mysql-5.0-opt

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into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug27130
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igor@olga.mysql.com
2007-06-17 11:35:14 -07:00
parent dac7ce2d12 63ab91090d
commit e81be02850
3 changed files with 33 additions and 2 deletions
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15
mysql-test/r/func_str.result
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@ -2137,4 +2137,19 @@ id
3
4
DROP TABLE t1;
SELECT SUBSTR('foo',1,0) FROM DUAL;
SUBSTR('foo',1,0)
SELECT SUBSTR('foo',1,CAST(0 AS SIGNED)) FROM DUAL;
SUBSTR('foo',1,CAST(0 AS SIGNED))
SELECT SUBSTR('foo',1,CAST(0 AS UNSIGNED)) FROM DUAL;
SUBSTR('foo',1,CAST(0 AS UNSIGNED))
CREATE TABLE t1 (a varchar(10), len int unsigned);
INSERT INTO t1 VALUES ('bar', 2), ('foo', 0);
SELECT SUBSTR(a,1,len) FROM t1;
SUBSTR(a,1,len)
ba
DROP TABLE t1;
End of 5.0 tests