###############################################################################
# BUG#26518925 	ASSERTION FAILURE IN INNODB IN-MEMORY TMP TABLE CODE (WL8117) #
# In temptable there is a possibility of row without fields, in query like    #
# select distinct 1 from t1,t2 where t1.a=t2.a;								  #
###############################################################################

--source include/have_debug.inc

SET DEBUG='d';
CREATE TABLE t1 (a INT(10) UNSIGNED NOT NULL PRIMARY KEY,b INT(10) UNSIGNED);
INSERT INTO t1 VALUES (1,1),(2,1),(3,1),(4,1);
CREATE TABLE t2 (a INT(10) UNSIGNED, KEY(A), b text);
INSERT INTO t2 VALUES (1,'1'),(2,'2');
INSERT INTO t2 VALUES (1,'1'),(2,'2'),(1,'1'),(2,'2');

SELECT DISTINCT 1 FROM t1,t2 WHERE t1.a=t2.a;

DROP TABLE t1;
DROP TABLE t2;