diff options
Diffstat (limited to 'sql/handler.h')
| -rw-r--r-- | sql/handler.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/handler.h b/sql/handler.h index 3303b8fe9e0..fe61666bf20 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -2625,6 +2625,9 @@ public: /** true when InnoDB should abort the alter when table is not empty */ const bool error_if_not_empty; + /** True when DDL should avoid downgrading the MDL */ + bool mdl_exclusive_after_prepare= false; + Alter_inplace_info(HA_CREATE_INFO *create_info_arg, Alter_info *alter_info_arg, KEY *key_info_arg, uint key_count_arg, |