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Diffstat (limited to 'storage/innobase/include/dict0dict.h')
| -rw-r--r-- | storage/innobase/include/dict0dict.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/storage/innobase/include/dict0dict.h b/storage/innobase/include/dict0dict.h index e76f23d0767..369d354c520 100644 --- a/storage/innobase/include/dict0dict.h +++ b/storage/innobase/include/dict0dict.h @@ -588,6 +588,22 @@ dict_table_is_comp_noninline( /* out: TRUE if table uses the compact page format */ const dict_table_t* table); /* in: table */ +/*********************************************************************//** +Obtain exclusive locks on all index trees of the table. This is to prevent +accessing index trees while InnoDB is updating internal metadata for +operations such as truncate tables. */ +UNIV_INLINE +void +dict_table_x_lock_indexes( +/*======================*/ + dict_table_t* table); /* in: table */ +/*********************************************************************//** +Release the exclusive locks on all index tree. */ +UNIV_INLINE +void +dict_table_x_unlock_indexes( +/*========================*/ + dict_table_t* table); /* in: table */ /************************************************************************ Checks if a column is in the ordering columns of the clustered index of a table. Column prefixes are treated like whole columns. */ |