diff options
Diffstat (limited to 'sql/item.h')
| -rw-r--r-- | sql/item.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/item.h b/sql/item.h index 7b5c506079d..a5648c5889b 100644 --- a/sql/item.h +++ b/sql/item.h @@ -204,6 +204,7 @@ public: virtual Item *get_tmp_table_item(THD *thd) { return copy_or_same(thd); } CHARSET_INFO *default_charset() const; + virtual CHARSET_INFO *compare_collation() { return NULL; } virtual bool walk(Item_processor processor, byte *arg) { |