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-rw-r--r--mysql-test/t/explain.test13
1 files changed, 13 insertions, 0 deletions
diff --git a/mysql-test/t/explain.test b/mysql-test/t/explain.test
index 0247aca82df..1bc98a8acb1 100644
--- a/mysql-test/t/explain.test
+++ b/mysql-test/t/explain.test
@@ -123,4 +123,17 @@ execute s1;
DROP TABLE t1,t2;
+
+#
+# Bug #43354: Use key hint can crash server in explain extended query
+#
+
+CREATE TABLE t1 (a INT PRIMARY KEY);
+
+--error ER_KEY_DOES_NOT_EXITS
+EXPLAIN EXTENDED SELECT COUNT(a) FROM t1 USE KEY(a);
+
+DROP TABLE t1;
+
+
# End of 5.0 tests.