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Diffstat (limited to 'innobase/include/row0mysql.h')
| -rw-r--r-- | innobase/include/row0mysql.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/innobase/include/row0mysql.h b/innobase/include/row0mysql.h index 92693319175..13b3dffd874 100644 --- a/innobase/include/row0mysql.h +++ b/innobase/include/row0mysql.h @@ -209,6 +209,27 @@ row_update_for_mysql( row_prebuilt_t* prebuilt); /* in: prebuilt struct in MySQL handle */ /************************************************************************* +Creates an query graph node of 'update' type to be used in the MySQL +interface. */ + +upd_node_t* +row_create_update_node_for_mysql( +/*=============================*/ + /* out, own: update node */ + dict_table_t* table, /* in: table to update */ + mem_heap_t* heap); /* in: mem heap from which allocated */ +/************************************************************************** +Does a cascaded delete or set null in a foreign key operation. */ + +ulint +row_update_cascade_for_mysql( +/*=========================*/ + /* out: error code or DB_SUCCESS */ + que_thr_t* thr, /* in: query thread */ + upd_node_t* node, /* in: update node used in the cascade + or set null operation */ + dict_table_t* table); /* in: table where we do the operation */ +/************************************************************************* Does a table creation operation for MySQL. If the name of the created table ends to characters INNODB_MONITOR, then this also starts printing of monitor output by the master thread. */ |