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-rw-r--r--mysql-test/t/heap.test10
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/t/heap.test b/mysql-test/t/heap.test
index 37fc5a43227..e1776245d9e 100644
--- a/mysql-test/t/heap.test
+++ b/mysql-test/t/heap.test
@@ -164,3 +164,13 @@ CREATE TABLE `job_titles` (
SELECT MAX(job_title_id) FROM job_titles;
DROP TABLE job_titles;
+
+#
+# Test of delete with NOT NULL
+# (Bug #6082)
+#
+
+CREATE TABLE t1 (a INT NOT NULL, B INT, KEY(B)) ENGINE=HEAP;
+INSERT INTO t1 VALUES(1,1), (1,NULL);
+SELECT * FROM t1 WHERE B is not null;
+DROP TABLE t1;