Spracherkennung für: .test vermutete Sprache: SQL {SQL[80] ABAP[56] Lisp[52]} [Methode: maximale Elemente, drei Dimensionen]
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/have_debug_sync.inc
--source include/innodb_table_lock_on_full_scan.inc
--disable_query_log
call mtr.add_suppression("InnoDB: Transaction was aborted due to ");
--enable_query_log
CREATE TABLE t(a INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t VALUES (3);
BEGIN;
UPDATE t SET a = 2;
connect con1,localhost,root;
SET DEBUG_SYNC="lock_wait_start SIGNAL del_locked";
send DELETE FROM t;
connection default;
SET DEBUG_SYNC="now WAIT_FOR del_locked";
UPDATE t SET a = 1;
COMMIT;
connection con1;
if ($MTR_COMBINATION_ROW_LOCK) {
error ER_LOCK_DEADLOCK;
reap;
}
if ($MTR_COMBINATION_TABLE_LOCK) {
reap;
}
disconnect con1;
connection default;
--echo # The above DELETE must delete all the rows in the table, so the
--echo # following SELECT must show 0 rows.
SELECT count(*) FROM t;
SET DEBUG_SYNC="reset";
DROP TABLE t;
[Dauer der Verarbeitung: 0.11 Sekunden, vorverarbeitet 2026-10-08]