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Revert patch for Bug #12595, it causes the sql_mode test to fail.

Browse Source 
mysql-test/r/select.result:
  Update results
mysql-test/t/select.test:
  Remove regression test
sql/item_cmpfunc.cc:
  Revert patch for checking length of ESCAPE, it is not correct.
This commit is contained in:
unknown
2005-08-17 19:56:14 -07:00
parent 76fade759e
commit 6dfb784791
3 changed files with 0 additions and 28 deletions
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11
mysql-test/r/select.result
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@ -2756,14 +2756,3 @@ DROP TABLE t1,t2;
select x'10' + 0, X'10' + 0, b'10' + 0, B'10' + 0; select x'10' + 0, X'10' + 0, b'10' + 0, B'10' + 0;
x'10' + 0 X'10' + 0 b'10' + 0 B'10' + 0 x'10' + 0 X'10' + 0 b'10' + 0 B'10' + 0
16 16 2 2 16 16 2 2
CREATE TABLE BUG_12595(a varchar(100));
INSERT INTO BUG_12595 VALUES ('hakan%'), ('hakank'), ("ha%an");
SELECT * FROM BUG_12595 WHERE a LIKE 'hakan*%' ESCAPE '*';
a
hakan%
SELECT * FROM BUG_12595 WHERE a LIKE 'hakan**%' ESCAPE '**';
ERROR HY000: Incorrect arguments to ESCAPE
SELECT * FROM BUG_12595 WHERE a LIKE 'ha%%an' ESCAPE '%';
a
ha%an
DROP TABLE BUG_12595;

11
mysql-test/t/select.test
View File

@ -2348,14 +2348,3 @@ DROP TABLE t1,t2;
# #
select x'10' + 0, X'10' + 0, b'10' + 0, B'10' + 0; select x'10' + 0, X'10' + 0, b'10' + 0, B'10' + 0;
#
# BUG #12595
#
CREATE TABLE BUG_12595(a varchar(100));
INSERT INTO BUG_12595 VALUES ('hakan%'), ('hakank'), ("ha%an");
SELECT * FROM BUG_12595 WHERE a LIKE 'hakan*%' ESCAPE '*';
-- error 1210
SELECT * FROM BUG_12595 WHERE a LIKE 'hakan**%' ESCAPE '**';
SELECT * FROM BUG_12595 WHERE a LIKE 'ha%%an' ESCAPE '%';
DROP TABLE BUG_12595;

6
sql/item_cmpfunc.cc
View File

@ -2792,12 +2792,6 @@ bool Item_func_like::fix_fields(THD *thd, Item **ref)
{ {
/* If we are on execution stage */ /* If we are on execution stage */
String *escape_str= escape_item->val_str(&tmp_value1); String *escape_str= escape_item->val_str(&tmp_value1);
/* ESCAPE must be 1 char in length.*/
if (escape_str && escape_str->numchars() != 1)
{
my_error(ER_WRONG_ARGUMENTS,MYF(0),"ESCAPE");
return TRUE;
}
escape= escape_str ? *(escape_str->ptr()) : '\\'; escape= escape_str ? *(escape_str->ptr()) : '\\';
/* /*