lp:732124: PBXT result file updates that were forgotten when patch was pushed.

mysql-test/suite/pbxt/r/union.result

@@ -362,7 +362,7 @@ a
 2
 select found_rows();
 found_rows()
-6
+5
 SELECT SQL_CALC_FOUND_ROWS * FROM t1 UNION SELECT * FROM t2 LIMIT 100;
 a
 1
@@ -372,7 +372,7 @@ a
 5
 select found_rows();
 found_rows()
-6
+5
 SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 100 UNION SELECT * FROM t2;
 a
 1
@@ -405,7 +405,7 @@ a
 4
 select found_rows();
 found_rows()
-6
+5
 SELECT SQL_CALC_FOUND_ROWS * FROM t1 limit 2,2 UNION SELECT * FROM t2;
 a
 3
@@ -1166,9 +1166,12 @@ a	b
 select * from ((select * from t1 limit 1) union (select * from t1 limit 1)) a;
 a	b
 1	a
+2	b
 select * from ((select * from t1 limit 1) union (select * from t1 limit 1) union (select * from t1 limit 1)) a;
 a	b
 1	a
+2	b
+3	c
 select * from ((((select * from t1))) union (select * from t1) union (select * from t1)) a;
 a	b
 1	a
@@ -1426,4 +1429,17 @@ select _utf8'12' union select _latin1'12345';
 12
 12
 12345
+create table t1 (a int);
+insert into t1 values (10),(10),(10),(2),(3),(4),(5),(6),(7),(8),(9),(1),(10);
+select a from t1 where false UNION select a from t1 limit 8;
+a
+10
+2
+3
+4
+5
+6
+7
+8
+drop table t1;
 End of 5.0 tests

mysql-test/suite/pbxt/t/union.test

@@ -904,6 +904,15 @@ drop table t1, t2;
 #
 select _utf8'12' union select _latin1'12345';
 
+#
+# lp:732124 union + limit returns wrong result
+#
+create table t1 (a int);
+insert into t1 values (10),(10),(10),(2),(3),(4),(5),(6),(7),(8),(9),(1),(10);
+--sorted_result
+select a from t1 where false UNION select a from t1 limit 8;
+drop table t1;
+ 
 
 --disable_query_log
 drop database pbxt;