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fix for bug #12595 (ESCAPE must be exactly 1 character long)

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ESCAPE has length of 1 if specified and sql_mode is NO_BACKSLASH_ESCAPES
or has length of 0 or 1 in every other situation.
(approved patch applied on a up-to-date tree re-commit)
This commit is contained in:
andrey@lmy004.
2005-10-21 04:01:52 +03:00
parent 70c816c801
commit 991b6f1440
8 changed files with 123 additions and 7 deletions
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3
sql/sql_help.cc
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@@ -599,7 +599,8 @@ SQL_SELECT *prepare_select_for_name(THD *thd, const char *mask, uint mlen,
{
Item *cond= new Item_func_like(new Item_field(pfname),
new Item_string(mask,mlen,pfname->charset()),
new Item_string("\\",1,&my_charset_latin1));
new Item_string("\\",1,&my_charset_latin1),
FALSE);
if (thd->is_fatal_error)
return 0; // OOM
return prepare_simple_select(thd, cond, table, error);