From 3f619478f796eddbba6e39502fe941b285dd97b1 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 4 May 2024 20:00:34 +0200
Subject: Adding upstream version 1:10.11.6.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 mysql-test/suite/innodb/r/truncate_foreign.result | 101 ++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 mysql-test/suite/innodb/r/truncate_foreign.result

(limited to 'mysql-test/suite/innodb/r/truncate_foreign.result')

diff --git a/mysql-test/suite/innodb/r/truncate_foreign.result b/mysql-test/suite/innodb/r/truncate_foreign.result
new file mode 100644
index 00000000..e587baa5
--- /dev/null
+++ b/mysql-test/suite/innodb/r/truncate_foreign.result
@@ -0,0 +1,101 @@
+CREATE TABLE parent (a INT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO parent SET a=1;
+CREATE TABLE child (a INT PRIMARY KEY, FOREIGN KEY (a) REFERENCES parent(a)
+ON UPDATE CASCADE)
+ENGINE=InnoDB;
+INSERT INTO child SET a=1;
+TRUNCATE TABLE parent;
+ERROR 42000: Cannot truncate a table referenced in a foreign key constraint (`test`.`child`, CONSTRAINT `child_ibfk_1` FOREIGN KEY (`a`) REFERENCES `test`.`parent` (`a`))
+TRUNCATE TABLE child;
+INSERT INTO child SET a=1;
+UPDATE parent SET a=2;
+SELECT * FROM child;
+a
+2
+connect  dml,localhost,root;
+SET DEBUG_SYNC='foreign_constraint_update_cascade SIGNAL fk WAIT_FOR go';
+UPDATE parent SET a=3;
+connection default;
+SET DEBUG_SYNC='now WAIT_FOR fk';
+SET lock_wait_timeout=1;
+TRUNCATE TABLE child;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+SET DEBUG_SYNC='now SIGNAL go';
+connection dml;
+SELECT * FROM child;
+a
+3
+SET DEBUG_SYNC='foreign_constraint_check_for_update SIGNAL fk WAIT_FOR go';
+DELETE FROM parent;
+connection default;
+SET DEBUG_SYNC='now WAIT_FOR fk';
+SET lock_wait_timeout=1;
+TRUNCATE TABLE child;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+SET DEBUG_SYNC='now SIGNAL go';
+connection dml;
+ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`child`, CONSTRAINT `child_ibfk_1` FOREIGN KEY (`a`) REFERENCES `parent` (`a`) ON UPDATE CASCADE)
+SELECT * FROM child;
+a
+3
+INSERT INTO parent SET a=5;
+SET DEBUG_SYNC='foreign_constraint_check_for_ins SIGNAL fk WAIT_FOR go';
+INSERT INTO child SET a=5;
+connection default;
+SET DEBUG_SYNC='now WAIT_FOR fk';
+SET foreign_key_checks=0, innodb_lock_wait_timeout=0;
+TRUNCATE TABLE parent;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+SET DEBUG_SYNC='now SIGNAL go';
+connection dml;
+SELECT * FROM parent;
+a
+3
+5
+SELECT * FROM child;
+a
+3
+5
+disconnect dml;
+connection default;
+SET DEBUG_SYNC = RESET;
+DROP TABLE child, parent;
+#
+# MDEV-24532 Table corruption ER_NO_SUCH_TABLE_IN_ENGINE or
+# ER_CRASHED_ON_USAGE after ALTER on table with foreign key
+#
+CREATE TABLE t1 (a INT, b INT, PRIMARY KEY (a)) ENGINE=InnoDB;
+ALTER TABLE t1 ADD FOREIGN KEY (b) REFERENCES t1 (a) ON UPDATE CASCADE;
+LOCK TABLE t1 WRITE;
+TRUNCATE TABLE t1;
+ALTER TABLE t1 ADD c INT;
+UNLOCK TABLES;
+DROP TABLE t1;
+#
+# MDEV-26052 Assertion prebuilt->trx_id < table->def_trx_id failed
+#
+call mtr.add_suppression("InnoDB: In ALTER TABLE `test`\\.`t1` has or is");
+CREATE TABLE t1 (pk INT, a INT, PRIMARY KEY (pk), KEY (a)) ENGINE=InnoDB;
+SET FOREIGN_KEY_CHECKS=0;
+ALTER TABLE t1 ADD FOREIGN KEY (a) REFERENCES t1 (a), ALGORITHM=COPY;
+INSERT INTO t1 VALUES (1,1);
+LOCK TABLES t1 WRITE;
+SET FOREIGN_KEY_CHECKS=1;
+TRUNCATE t1;
+ERROR HY000: Cannot add foreign key constraint for `t1`
+INSERT INTO t1 VALUES (2,2);
+ERROR HY000: Table 't1' was not locked with LOCK TABLES
+SELECT * FROM t1;
+pk	a
+1	1
+UNLOCK TABLES;
+INSERT INTO t1 VALUES (2,2);
+ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t1`, CONSTRAINT `t1_ibfk_1` FOREIGN KEY (`a`) REFERENCES `t1` (`a`))
+SET FOREIGN_KEY_CHECKS=0;
+INSERT INTO t1 VALUES (2,2);
+SELECT * FROM t1;
+pk	a
+1	1
+2	2
+DROP TABLE t1;
+# End of 10.6 tests
-- 
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