diff options
Diffstat (limited to 'innobase/include/row0mysql.h')
| -rw-r--r-- | innobase/include/row0mysql.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/innobase/include/row0mysql.h b/innobase/include/row0mysql.h index 31f9e15cddc..4e90c0ac590 100644 --- a/innobase/include/row0mysql.h +++ b/innobase/include/row0mysql.h @@ -133,6 +133,26 @@ row_update_prebuilt_trx( handle */ trx_t* trx); /* in: transaction handle */ /************************************************************************* +Unlocks an AUTO_INC type lock possibly reserved by trx. */ + +void +row_unlock_table_autoinc_for_mysql( +/*===============================*/ + trx_t* trx); /* in: transaction */ +/************************************************************************* +Sets an AUTO_INC type lock on the table mentioned in prebuilt. The +AUTO_INC lock gives exclusive access to the auto-inc counter of the +table. The lock is reserved only for the duration of an SQL statement. +It is not compatible with another AUTO_INC or exclusive lock on the +table. */ + +int +row_lock_table_autoinc_for_mysql( +/*=============================*/ + /* out: error code or DB_SUCCESS */ + row_prebuilt_t* prebuilt); /* in: prebuilt struct in the MySQL + table handle */ +/************************************************************************* Does an insert for MySQL. */ int @@ -211,6 +231,26 @@ row_create_index_for_mysql( dict_index_t* index, /* in: index defintion */ trx_t* trx); /* in: transaction handle */ /************************************************************************* +Scans a table create SQL string and adds to the data dictionary +the foreign key constraints declared in the string. This function +should be called after the indexes for a table have been created. +Each foreign key constraint must be accompanied with indexes in +bot participating tables. The indexes are allowed to contain more +fields than mentioned in the constraint. */ + +int +row_table_add_foreign_constraints( +/*==============================*/ + /* out: error code or DB_SUCCESS */ + trx_t* trx, /* in: transaction */ + char* sql_string, /* in: table create statement where + foreign keys are declared like: + FOREIGN KEY (a, b) REFERENCES table2(c, d), + table2 can be written also with the database + name before it: test.table2 */ + char* name); /* in: table full name in the normalized form + database_name/table_name */ +/************************************************************************* Drops a table for MySQL. If the name of the dropped table ends to characters INNODB_MONITOR, then this also stops printing of monitor output by the master thread. */ @@ -224,6 +264,15 @@ row_drop_table_for_mysql( ibool has_dict_mutex);/* in: TRUE if the caller already owns the dictionary system mutex */ /************************************************************************* +Drops a database for MySQL. */ + +int +row_drop_database_for_mysql( +/*========================*/ + /* out: error code or DB_SUCCESS */ + char* name, /* in: database name which ends to '/' */ + trx_t* trx); /* in: transaction handle */ +/************************************************************************* Renames a table for MySQL. */ int |