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| author | unknown <bar@bar.mysql.r18.ru> | 2003-07-30 14:15:25 +0500 |
|---|---|---|
| committer | unknown <bar@bar.mysql.r18.ru> | 2003-07-30 14:15:25 +0500 |
| commit | 53e4153de12d9288d55294826dbf30e4ce508224 (patch) | |
| tree | df4c09576cac4fe57abbc11b771fc656ef039ce2 /sql/item.cc | |
| parent | 9149ca11e6179987fd29a34629d2f0f5eef58340 (diff) | |
| download | mariadb-git-53e4153de12d9288d55294826dbf30e4ce508224.tar.gz | |
Derivation attribute was not processed correctly
by MAX/MIN in some cases:
SELECT coercibility(max(s1)) from t1;
Subselect collation and derivation was not processed
correctly:
create table a select (select s1 from t1);
select * from t1 where s1 = (select s2 from t1);
Diffstat (limited to 'sql/item.cc')
| -rw-r--r-- | sql/item.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/item.cc b/sql/item.cc index 072dec4e6a6..ee8b77881cb 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -1442,7 +1442,7 @@ bool Item_ref::fix_fields(THD *thd,TABLE_LIST *tables, Item **reference) max_length= (*ref)->max_length; maybe_null= (*ref)->maybe_null; decimals= (*ref)->decimals; - set_charset((*ref)->charset()); + collation.set((*ref)->collation); with_sum_func= (*ref)->with_sum_func; fixed= 1; |