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| author | Alexander Barkov <bar@mariadb.com> | 2018-04-04 09:12:14 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2018-04-04 09:12:44 +0400 |
| commit | 6beb08c7b67ed7610e95c0350f9f93005db1e055 (patch) | |
| tree | 0f3d6e1c8e3845508ca46364e9cecf33218d2c13 /sql/item_func.h | |
| parent | f5369faf5bbfb56b5e945836eb3f7c7ee88b4079 (diff) | |
| download | mariadb-git-6beb08c7b67ed7610e95c0350f9f93005db1e055.tar.gz | |
MDEV-15624 Changing the default character set to utf8mb4 changes query evaluation in a very surprising way
Diffstat (limited to 'sql/item_func.h')
| -rw-r--r-- | sql/item_func.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/item_func.h b/sql/item_func.h index 60122f03e0b..57818228b98 100644 --- a/sql/item_func.h +++ b/sql/item_func.h @@ -2133,6 +2133,8 @@ public: Item_func_uuid_short() :Item_int_func() {} const char *func_name() const { return "uuid_short"; } longlong val_int(); + bool const_item() const { return false; } + table_map used_tables() const { return RAND_TABLE_BIT; } void fix_length_and_dec() { max_length= 21; unsigned_flag=1; } bool check_vcol_func_processor(uchar *int_arg) |