1 files changed, 63 insertions, 0 deletions
diff --git a/mysql-test/suite/engines/funcs/t/sq_from.test b/mysql-test/suite/engines/funcs/t/sq_from.test
new file mode 100644
index 00000000..36a75ee8
--- /dev/null
+++ b/mysql-test/suite/engines/funcs/t/sq_from.test
@@ -0,0 +1,63 @@
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+--disable_warnings
+DROP TABLE IF EXISTS t2;
+--enable_warnings
+CREATE TABLE t1 (c1 INT, c2 CHAR(100),c3 FLOAT);
+INSERT INTO t1 VALUES (null,null,0.0);
+INSERT INTO t1 VALUES (1,'',1.0);
+INSERT INTO t1 VALUES (2,'abcde',2.0);
+INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
+CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
+INSERT INTO t2 VALUES (1,'abcde');
+INSERT INTO t2 VALUES (2,'abcde');
+SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
+FROM t1) AS sb WHERE sb1 > 1;
+SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
+ GROUP BY c1) AS t1;
+DROP TABLE t1;
+DROP TABLE t2;
+CREATE TABLE t1 (c1 INT, c2 VARCHAR(100),c3 FLOAT);
+INSERT INTO t1 VALUES (null,null,0.0);
+INSERT INTO t1 VALUES (1,'',1.0);
+INSERT INTO t1 VALUES (2,'abcde',2.0);
+INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
+CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
+INSERT INTO t2 VALUES (1,'abcde');
+INSERT INTO t2 VALUES (2,'abcde');
+SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
+FROM t1) AS sb WHERE sb1 > 1;
+SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
+ GROUP BY c1) AS t1;
+DROP TABLE t1;
+DROP TABLE t2;
+CREATE TABLE t1 (c1 INT, c2 BINARY(100),c3 FLOAT);
+INSERT INTO t1 VALUES (null,null,0.0);
+INSERT INTO t1 VALUES (1,'',1.0);
+INSERT INTO t1 VALUES (2,'abcde',2.0);
+INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
+CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
+INSERT INTO t2 VALUES (1,'abcde');
+INSERT INTO t2 VALUES (2,'abcde');
+SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
+FROM t1) AS sb WHERE sb1 > 1;
+SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
+ GROUP BY c1) AS t1;
+DROP TABLE t1;
+DROP TABLE t2;
+CREATE TABLE t1 (c1 INT, c2 VARBINARY(100),c3 FLOAT);
+INSERT INTO t1 VALUES (null,null,0.0);
+INSERT INTO t1 VALUES (1,'',1.0);
+INSERT INTO t1 VALUES (2,'abcde',2.0);
+INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
+CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
+INSERT INTO t2 VALUES (1,'abcde');
+INSERT INTO t2 VALUES (2,'abcde');
+SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
+FROM t1) AS sb WHERE sb1 > 1;
+SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
+ GROUP BY c1) AS t1;
+DROP TABLE t1;
+DROP TABLE t2;
+