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Fix bug #13180 thd->allow_sum_funcs wasn't reset before query processing.

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thd->allow_sum_func was left 'true' after previous statement thus allowing
sum funcs to be present in conditions.

thd->allow_sum_func should be set to 0 for each query and each prepared
statement reinitialization. This is done in lex_start() and 
reset_stmt_for_execute().
This commit is contained in:
evgen@moonbone.local
2005-09-22 01:38:39 +04:00
parent 21636f1ccb
commit b7e8c8b112
4 changed files with 26 additions and 0 deletions
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12
mysql-test/r/update.result
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@ -251,3 +251,15 @@ f1 f2
1 1
2 2
drop table t1,t2;
create table t1(f1 int);
select DATABASE();
DATABASE()
test
update t1 set f1=1 where count(*)=1;
ERROR HY000: Invalid use of group function
select DATABASE();
DATABASE()
test
delete from t1 where count(*)=1;
ERROR HY000: Invalid use of group function
drop table t1;