Merge 5.0 -> 5.1

1 files changed, 63 insertions, 65 deletions

diff --git a/mysql-test/t/distinct.test b/mysql-test/t/distinct.test
index 559dde44b81..a569b765872 100644
--- a/mysql-test/t/distinct.test
+++ b/mysql-test/t/distinct.test
@@ -438,72 +438,70 @@ EXPLAIN SELECT DISTINCT a,a FROM t1 WHERE b < 12 ORDER BY a;
 SELECT DISTINCT a,a FROM t1 WHERE b < 12 ORDER BY a;
 
 DROP TABLE t1;
-# The test case for bug#20836 should be re-enabled when bug#16861 is resolved
-# The results for the test should be the same as in 4.1.
-#
+
 #Bug #20836: Selecting into variables results in wrong results being returned
-#
-#--disable_warnings
-#DROP TABLE IF EXISTS t1;
-#--enable_warnings
-#
-#CREATE TABLE t1 (id INT NOT NULL, fruit_id INT NOT NULL, fruit_name varchar(20)
-#default NULL);
-#
-#INSERT INTO t1 VALUES (1,1,'ORANGE');
-#INSERT INTO t1 VALUES (2,2,'APPLE');
-#INSERT INTO t1 VALUES (3,2,'APPLE');
-#INSERT INTO t1 VALUES (4,3,'PEAR');
-#
-#SELECT DISTINCT fruit_id, fruit_name INTO @v1, @v2 FROM t1 WHERE fruit_name = 
-#'APPLE';
-#SELECT @v1, @v2;
-#
-#SELECT DISTINCT fruit_id, fruit_name INTO @v3, @v4 FROM t1 GROUP BY fruit_id, 
-#fruit_name HAVING fruit_name = 'APPLE';
-#SELECT @v3, @v4;
-#
-#SELECT DISTINCT @v5:= fruit_id, @v6:= fruit_name INTO @v7, @v8 FROM t1 WHERE 
-#fruit_name = 'APPLE';
-#SELECT @v5, @v6, @v7, @v8;
-#
-#SELECT DISTINCT @v5 + fruit_id, CONCAT(@v6, fruit_name) INTO @v9, @v10 FROM t1 
-#WHERE fruit_name = 'APPLE';
-#SELECT @v5, @v6, @v7, @v8, @v9, @v10;
-#
-#SELECT DISTINCT @v11:= @v5 + fruit_id, @v12:= CONCAT(@v6, fruit_name) INTO 
-#@v13, @v14 FROM t1 WHERE fruit_name = 'APPLE';
-#SELECT @v11, @v12, @v13, @v14;
-#
-#SELECT DISTINCT @v13, @v14 INTO @v15, @v16 FROM t1 WHERE fruit_name = 'APPLE';
-#SELECT @v15, @v16;
-#
-#SELECT DISTINCT 2 + 2, 'Bob' INTO @v17, @v18 FROM t1 WHERE fruit_name = 
-#'APPLE';
-#SELECT @v17, @v18;
-#
-#--disable_warnings
-#DROP TABLE IF EXISTS t2;
-#--enable_warnings
-#
-#CREATE TABLE t2 (fruit_id INT NOT NULL, fruit_name varchar(20)
-#default NULL);
-#
-#SELECT DISTINCT fruit_id, fruit_name INTO OUTFILE 
-#'../tmp/data1.tmp' FROM t1 WHERE fruit_name = 'APPLE';
-#LOAD DATA INFILE '../tmp/data1.tmp' INTO TABLE t2;
-#--exec rm $MYSQL_TEST_DIR/var/tmp/data1.tmp
-#
-#SELECT DISTINCT @v19:= fruit_id, @v20:= fruit_name INTO OUTFILE 
-#'../tmp/data2.tmp' FROM t1 WHERE fruit_name = 'APPLE';
-#LOAD DATA INFILE '../tmp/data2.tmp' INTO TABLE t2;
-#--exec rm $MYSQL_TEST_DIR/var/tmp/data2.tmp
-#
-#SELECT @v19, @v20;
-#SELECT * FROM t2;
-#
-#DROP TABLE t1;
-#DROP TABLE t2;
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 (id INT NOT NULL, fruit_id INT NOT NULL, fruit_name varchar(20)
+default NULL);
+
+INSERT INTO t1 VALUES (1,1,'ORANGE');
+INSERT INTO t1 VALUES (2,2,'APPLE');
+INSERT INTO t1 VALUES (3,2,'APPLE');
+INSERT INTO t1 VALUES (4,3,'PEAR');
+
+SELECT DISTINCT fruit_id, fruit_name INTO @v1, @v2 FROM t1 WHERE fruit_name = 
+'APPLE';
+SELECT @v1, @v2;
+
+SELECT DISTINCT fruit_id, fruit_name INTO @v3, @v4 FROM t1 GROUP BY fruit_id, 
+fruit_name HAVING fruit_name = 'APPLE';
+SELECT @v3, @v4;
+
+SELECT DISTINCT @v5:= fruit_id, @v6:= fruit_name INTO @v7, @v8 FROM t1 WHERE 
+fruit_name = 'APPLE';
+SELECT @v5, @v6, @v7, @v8;
+
+SELECT DISTINCT @v5 + fruit_id, CONCAT(@v6, fruit_name) INTO @v9, @v10 FROM t1 
+WHERE fruit_name = 'APPLE';
+SELECT @v5, @v6, @v7, @v8, @v9, @v10;
+
+SELECT DISTINCT @v11:= @v5 + fruit_id, @v12:= CONCAT(@v6, fruit_name) INTO 
+@v13, @v14 FROM t1 WHERE fruit_name = 'APPLE';
+SELECT @v11, @v12, @v13, @v14;
+
+SELECT DISTINCT @v13, @v14 INTO @v15, @v16 FROM t1 WHERE fruit_name = 'APPLE';
+SELECT @v15, @v16;
+
+SELECT DISTINCT 2 + 2, 'Bob' INTO @v17, @v18 FROM t1 WHERE fruit_name = 
+'APPLE';
+SELECT @v17, @v18;
+
+--disable_warnings
+DROP TABLE IF EXISTS t2;
+--enable_warnings
+
+CREATE TABLE t2 (fruit_id INT NOT NULL, fruit_name varchar(20)
+default NULL);
+
+SELECT DISTINCT fruit_id, fruit_name INTO OUTFILE 
+'../tmp/data1.tmp' FROM t1 WHERE fruit_name = 'APPLE';
+LOAD DATA INFILE '../tmp/data1.tmp' INTO TABLE t2;
+--remove_file $MYSQL_TEST_DIR/var/tmp/data1.tmp
+
+SELECT DISTINCT @v19:= fruit_id, @v20:= fruit_name INTO OUTFILE 
+'../tmp/data2.tmp' FROM t1 WHERE fruit_name = 'APPLE';
+LOAD DATA INFILE '../tmp/data2.tmp' INTO TABLE t2;
+--remove_file $MYSQL_TEST_DIR/var/tmp/data2.tmp
+
+SELECT @v19, @v20;
+SELECT * FROM t2;
+
+DROP TABLE t1;
+DROP TABLE t2;
 
 #
 # Bug #15881: cast problems