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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:00:34 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:00:34 +0000
commit3f619478f796eddbba6e39502fe941b285dd97b1 (patch)
treee2c7b5777f728320e5b5542b6213fd3591ba51e2 /mysql-test/suite/innodb/r/lock_delete_updated.result
parentInitial commit. (diff)
downloadmariadb-upstream.tar.xz
mariadb-upstream.zip
Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mysql-test/suite/innodb/r/lock_delete_updated.result')
-rw-r--r--mysql-test/suite/innodb/r/lock_delete_updated.result22
1 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/r/lock_delete_updated.result b/mysql-test/suite/innodb/r/lock_delete_updated.result
new file mode 100644
index 00000000..3ce63be3
--- /dev/null
+++ b/mysql-test/suite/innodb/r/lock_delete_updated.result
@@ -0,0 +1,22 @@
+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";
+DELETE FROM t;
+connection default;
+SET DEBUG_SYNC="now WAIT_FOR del_locked";
+UPDATE t SET a = 1;
+COMMIT;
+connection con1;
+ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
+disconnect con1;
+connection default;
+# The above DELETE must delete all the rows in the table, so the
+# following SELECT must show 0 rows.
+SELECT count(*) FROM t;
+count(*)
+1
+SET DEBUG_SYNC="reset";
+DROP TABLE t;