1 files changed, 16 insertions, 0 deletions
diff --git a/mysql-test/main/sequence_debug.test b/mysql-test/main/sequence_debug.test
new file mode 100644
index 00000000..a9ccc2c6
--- /dev/null
+++ b/mysql-test/main/sequence_debug.test
@@ -0,0 +1,16 @@
+--source include/have_debug.inc
+
+--echo #
+--echo # MDEV-20471 Assertion during cleanup of failed CREATE TABLE LIKE <sequence>
+--echo #
+
+CREATE SEQUENCE s;
+set @save_debug_dbug=@@debug_dbug;
+set debug_dbug='+d,kill_query_on_sequence_insert';
+--error ER_QUERY_INTERRUPTED
+CREATE TABLE t LIKE s;
+--error ER_BAD_TABLE_ERROR
+DROP TABLE t;
+
+DROP SEQUENCE s;
+set debug_dbug=@save_debug_dbug;