From be84f9cea764a8cdfaeeeb04c9147271b36c29ab Mon Sep 17 00:00:00 2001
From: Monty <monty@mariadb.org>
Date: Mon, 7 Jun 2021 13:48:56 +0300
Subject: [PATCH] Record in test suite that temporary tables only uses write
 locks

---
 mysql-test/main/temp_table.result | 12 ++++++++++++
 mysql-test/main/temp_table.test   | 14 ++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/mysql-test/main/temp_table.result b/mysql-test/main/temp_table.result
index 64a5d9b681b..0e443cb71dd 100644
--- a/mysql-test/main/temp_table.result
+++ b/mysql-test/main/temp_table.result
@@ -619,3 +619,15 @@ ERROR 42S02: Unknown table 'test.t2'
 #
 # End of 10.5 tests
 #
+#
+# Record that temporary table locks are always WRITE locks
+#
+CREATE TEMPORARY TABLE t1 (a INT);
+LOCK TABLE t1 READ;
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t1;
+UNLOCK TABLES;
+DROP TABLE t1;
+#
+# End of 10.6 tests
+#
diff --git a/mysql-test/main/temp_table.test b/mysql-test/main/temp_table.test
index ccaa5fb93e8..4f1bb3c5568 100644
--- a/mysql-test/main/temp_table.test
+++ b/mysql-test/main/temp_table.test
@@ -681,3 +681,17 @@ drop temporary table t2;
 --echo # End of 10.5 tests
 --echo #
 
+--echo #
+--echo # Record that temporary table locks are always WRITE locks
+--echo #
+
+CREATE TEMPORARY TABLE t1 (a INT);
+LOCK TABLE t1 READ;
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t1;
+UNLOCK TABLES;
+DROP TABLE t1;
+
+--echo #
+--echo # End of 10.6 tests
+--echo #