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Bug #28897 UUID() returns non-unique values when query cache is enabled

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Removed the ability to cache queries with UUID() and UUID_SHORT().


sql/item_create.cc:
    Removed the ability to cache queries with UUID() and UUID_SHORT().
This commit is contained in:
unknown 2007-06-13 17:25:16 -04:00
parent 8c617a3b01
commit 442adbb2e4
1 changed files with 2 additions and 0 deletions
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2
sql/item_create.cc
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@ -4542,6 +4542,7 @@ Item*
Create_func_uuid::create(THD *thd) Create_func_uuid::create(THD *thd)
{ {
thd->lex->binlog_row_based_if_mixed= TRUE; thd->lex->binlog_row_based_if_mixed= TRUE;
thd->lex->safe_to_cache_query= 0;
return new (thd->mem_root) Item_func_uuid(); return new (thd->mem_root) Item_func_uuid();
} }
@ -4552,6 +4553,7 @@ Item*
Create_func_uuid_short::create(THD *thd) Create_func_uuid_short::create(THD *thd)
{ {
thd->lex->binlog_row_based_if_mixed= TRUE; thd->lex->binlog_row_based_if_mixed= TRUE;
thd->lex->safe_to_cache_query= 0;
return new (thd->mem_root) Item_func_uuid_short(); return new (thd->mem_root) Item_func_uuid_short();
} }