4 files changed, 42 insertions, 1 deletions
diff --git a/mysql-test/t/func_gconcat.test b/mysql-test/t/func_gconcat.test
index 8f50690dd8b..d51d88d50ef 100644
--- a/mysql-test/t/func_gconcat.test
+++ b/mysql-test/t/func_gconcat.test
@@ -32,7 +32,6 @@ select grp,group_concat(d order by a desc) from t1 group by grp;
 select grp,group_concat(a order by a,d+c-ascii(c)-a) from t1 group by grp;
 select grp,group_concat(a order by d+c-ascii(c),a) from t1 group by grp;
 select grp,group_concat(c order by 1) from t1 group by grp;
-select grp,group_concat(c order by "c") from t1 group by grp;
 select grp,group_concat(distinct c order by c) from t1 group by grp;
 select grp,group_concat(distinct c order by c desc) from t1 group by grp;
 explain extended select grp,group_concat(distinct c order by c desc) from t1 group by grp;
diff --git a/mysql-test/t/gis-rtree.test b/mysql-test/t/gis-rtree.test
index eba53a8a9c5..cdd8d1f3f0f 100644
--- a/mysql-test/t/gis-rtree.test
+++ b/mysql-test/t/gis-rtree.test
@@ -232,4 +232,14 @@ INSERT INTO t1 (c1) VALUES (
 CHECK TABLE t1 EXTENDED;
 DROP TABLE t1;
 
+#
+# Bug #21888: Query on GEOMETRY field using PointFromWKB() results in lost connection
+#
+CREATE TABLE t1 (foo GEOMETRY NOT NULL, SPATIAL INDEX(foo) );
+INSERT INTO t1 (foo) VALUES (PointFromWKB(POINT(1,1)));
+INSERT INTO t1 (foo) VALUES (PointFromWKB(POINT(1,0)));
+INSERT INTO t1 (foo) VALUES (PointFromWKB(POINT(0,1)));
+INSERT INTO t1 (foo) VALUES (PointFromWKB(POINT(0,0)));
+SELECT 1 FROM t1 WHERE foo != PointFromWKB(POINT(0,0));
+DROP TABLE t1;
 # End of 4.1 tests
diff --git a/mysql-test/t/group_by.test b/mysql-test/t/group_by.test
index f14fab2d30e..064d46aa0c0 100644
--- a/mysql-test/t/group_by.test
+++ b/mysql-test/t/group_by.test
@@ -610,4 +610,27 @@ select sql_buffer_result max(f1) is null from t1;
 select sql_buffer_result max(f1)+1 from t1;
 drop table t1;
 
+#
+# BUG#14019-4.1-opt
+#
+CREATE TABLE t1(a INT); INSERT INTO t1 VALUES (1),(2);
+
+SELECT a FROM t1 GROUP BY 'a';
+SELECT a FROM t1 GROUP BY "a";
+SELECT a FROM t1 GROUP BY `a`;
+
+set sql_mode=ANSI_QUOTES;
+SELECT a FROM t1 GROUP BY "a";
+SELECT a FROM t1 GROUP BY 'a';
+SELECT a FROM t1 GROUP BY `a`;
+set sql_mode='';
+
+SELECT a FROM t1 HAVING 'a' > 1;
+SELECT a FROM t1 HAVING "a" > 1;
+SELECT a FROM t1 HAVING `a` > 1;
+
+SELECT a FROM t1 ORDER BY 'a' DESC;
+SELECT a FROM t1 ORDER BY "a" DESC;
+SELECT a FROM t1 ORDER BY `a` DESC;
+DROP TABLE t1;
 # End of 4.1 tests
diff --git a/mysql-test/t/olap.test b/mysql-test/t/olap.test
index 4f9790b0de6..683e1402678 100644
--- a/mysql-test/t/olap.test
+++ b/mysql-test/t/olap.test
@@ -272,4 +272,13 @@ select a, max(b) from t1 group by a with rollup;
 select distinct a, max(b) from t1 group by a with rollup;
 drop table t1;
 
+#
+# Bug #20825: rollup puts non-equal values together
+#
+create table t1 (a varchar(22) not null , b int);
+insert into t1 values ("2006-07-01 21:30", 1), ("2006-07-01 23:30", 10);
+select left(a,10), a, sum(b) from t1 group by 1,2 with rollup;
+select left(a,10) x, a, sum(b) from t1 group by x,a with rollup;
+drop table t1;
+
 # End of 4.1 tests