From 1327f40f9649f399fec14d1dff0f2bbc55da749a Mon Sep 17 00:00:00 2001
From: Alexander Barkov <bar@mariadb.com>
Date: Mon, 13 Jan 2025 17:51:51 +0400
Subject: [PATCH] MDEV-35596 Assertion `type_handler()->result_type() ==
 value.type_handler()->result_type()' failed in virtual bool
 Item_param::get_date(THD*, MYSQL_TIME*, date_mode_t)

Adding mtr tests forgotten in the previous commit.
---
 mysql-test/main/ps_11bugs.result | 35 ++++++++++++++++++++++++++++++++
 mysql-test/main/ps_11bugs.test   | 34 +++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)

diff --git a/mysql-test/main/ps_11bugs.result b/mysql-test/main/ps_11bugs.result
index 87a3487141b..985654eb283 100644
--- a/mysql-test/main/ps_11bugs.result
+++ b/mysql-test/main/ps_11bugs.result
@@ -245,4 +245,39 @@ NULL
 DEALLOCATE PREPARE stmt;
 SET timestamp=DEFAULT;
 SET time_zone=DEFAULT;
+#
+# MDEV-35596 Assertion `type_handler()->result_type() == value.type_handler()->result_type()' failed in virtual bool Item_param::get_date(THD*, MYSQL_TIME*, date_mode_t)
+#
+CREATE TABLE t (c TIMESTAMP);
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+INSERT INTO t (c) VALUES (now());
+EXECUTE s USING NULL;
+DROP TABLE t;
+CREATE TABLE t (c TIMESTAMP);
+INSERT INTO t (c) VALUES ('2001-01-01 10:20:30');
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '1'
+EXECUTE s USING NULL;
+DROP TABLE t;
+CREATE TABLE t (c TIMESTAMP);
+INSERT INTO t (c) VALUES ('2001-01-01 10:20:30');
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '1'
+EXECUTE s USING DEFAULT;
+ERROR HY000: Default/ignore value is not supported for such parameter usage
+DROP TABLE t;
+CREATE TABLE t (c TIMESTAMP);
+INSERT INTO t (c) VALUES ('2001-01-01 10:20:30');
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '1'
+EXECUTE s USING IGNORE;
+ERROR HY000: Default/ignore value is not supported for such parameter usage
+DROP TABLE t;
 # End of 10.5 tests
diff --git a/mysql-test/main/ps_11bugs.test b/mysql-test/main/ps_11bugs.test
index 7a0843e9352..7cb5708d062 100644
--- a/mysql-test/main/ps_11bugs.test
+++ b/mysql-test/main/ps_11bugs.test
@@ -254,4 +254,38 @@ DEALLOCATE PREPARE stmt;
 SET timestamp=DEFAULT;
 SET time_zone=DEFAULT;
 
+--echo #
+--echo # MDEV-35596 Assertion `type_handler()->result_type() == value.type_handler()->result_type()' failed in virtual bool Item_param::get_date(THD*, MYSQL_TIME*, date_mode_t)
+--echo #
+
+CREATE TABLE t (c TIMESTAMP);
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+INSERT INTO t (c) VALUES (now());
+EXECUTE s USING NULL;
+DROP TABLE t;
+
+CREATE TABLE t (c TIMESTAMP);
+INSERT INTO t (c) VALUES ('2001-01-01 10:20:30');
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+EXECUTE s USING NULL;
+DROP TABLE t;
+
+CREATE TABLE t (c TIMESTAMP);
+INSERT INTO t (c) VALUES ('2001-01-01 10:20:30');
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+--error ER_INVALID_DEFAULT_PARAM
+EXECUTE s USING DEFAULT;
+DROP TABLE t;
+
+CREATE TABLE t (c TIMESTAMP);
+INSERT INTO t (c) VALUES ('2001-01-01 10:20:30');
+PREPARE s FROM 'DELETE FROM t WHERE c=?';
+EXECUTE s USING 1;
+--error ER_INVALID_DEFAULT_PARAM
+EXECUTE s USING IGNORE;
+DROP TABLE t;
+
 --echo # End of 10.5 tests