diff options
Diffstat (limited to 'storage/innobase/row/row0mysql.c')
| -rw-r--r-- | storage/innobase/row/row0mysql.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/storage/innobase/row/row0mysql.c b/storage/innobase/row/row0mysql.c index a0e0ee99775..4a834c4efc2 100644 --- a/storage/innobase/row/row0mysql.c +++ b/storage/innobase/row/row0mysql.c @@ -483,6 +483,7 @@ handle_new_error: } else if (err == DB_ROW_IS_REFERENCED || err == DB_NO_REFERENCED_ROW || err == DB_CANNOT_ADD_CONSTRAINT + || err == DB_INTERRUPTED || err == DB_TOO_MANY_CONCURRENT_TRXS) { if (savept) { /* Roll back the latest, possibly incomplete @@ -1454,22 +1455,20 @@ run_again: } /************************************************************************* -This can only be used when srv_locks_unsafe_for_binlog is TRUE or -this session is using a READ COMMITTED isolation level. Before -calling this function we must use trx_reset_new_rec_lock_info() and -trx_register_new_rec_lock() to store the information which new record locks -really were set. This function removes a newly set lock under prebuilt->pcur, -and also under prebuilt->clust_pcur. Currently, this is only used and tested -in the case of an UPDATE or a DELETE statement, where the row lock is of the -LOCK_X type. -Thus, this implements a 'mini-rollback' that releases the latest record -locks we set. */ +This can only be used when srv_locks_unsafe_for_binlog is TRUE or this +session is using a READ COMMITTED or READ UNCOMMITTED isolation level. +Before calling this function row_search_for_mysql() must have +initialized prebuilt->new_rec_locks to store the information which new +record locks really were set. This function removes a newly set +clustered index record lock under prebuilt->pcur or +prebuilt->clust_pcur. Thus, this implements a 'mini-rollback' that +releases the latest clustered index record lock we set. */ int row_unlock_for_mysql( /*=================*/ /* out: error code or DB_SUCCESS */ - row_prebuilt_t* prebuilt, /* in: prebuilt struct in MySQL + row_prebuilt_t* prebuilt, /* in/out: prebuilt struct in MySQL handle */ ibool has_latches_on_recs)/* TRUE if called so that we have the latches on the records under pcur @@ -2103,6 +2102,7 @@ row_table_add_foreign_constraints( FOREIGN KEY (a, b) REFERENCES table2(c, d), table2 can be written also with the database name before it: test.table2 */ + size_t sql_length, /* in: length of sql_string */ const char* name, /* in: table full name in the normalized form database_name/table_name */ @@ -2124,8 +2124,8 @@ row_table_add_foreign_constraints( trx->dict_operation = TRUE; - err = dict_create_foreign_constraints(trx, sql_string, name, - reject_fks); + err = dict_create_foreign_constraints(trx, sql_string, sql_length, + name, reject_fks); if (err == DB_SUCCESS) { /* Check that also referencing constraints are ok */ |