2 DROP TABLE IF EXISTS t1;
5 DROP TABLE IF EXISTS t2;
7 CREATE TABLE t1 (c1 INT, c2 CHAR(100),c3 FLOAT);
8 INSERT INTO t1 VALUES (null,null,0.0);
9 INSERT INTO t1 VALUES (1,'',1.0);
10 INSERT INTO t1 VALUES (2,'abcde',2.0);
11 INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
12 CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
13 INSERT INTO t2 VALUES (1,'abcde');
14 INSERT INTO t2 VALUES (2,'abcde');
15 SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
16 FROM t1) AS sb WHERE sb1 > 1;
17 SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
21 CREATE TABLE t1 (c1 INT, c2 VARCHAR(100),c3 FLOAT);
22 INSERT INTO t1 VALUES (null,null,0.0);
23 INSERT INTO t1 VALUES (1,'',1.0);
24 INSERT INTO t1 VALUES (2,'abcde',2.0);
25 INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
26 CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
27 INSERT INTO t2 VALUES (1,'abcde');
28 INSERT INTO t2 VALUES (2,'abcde');
29 SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
30 FROM t1) AS sb WHERE sb1 > 1;
31 SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
35 CREATE TABLE t1 (c1 INT, c2 BINARY(100),c3 FLOAT);
36 INSERT INTO t1 VALUES (null,null,0.0);
37 INSERT INTO t1 VALUES (1,'',1.0);
38 INSERT INTO t1 VALUES (2,'abcde',2.0);
39 INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
40 CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
41 INSERT INTO t2 VALUES (1,'abcde');
42 INSERT INTO t2 VALUES (2,'abcde');
43 SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
44 FROM t1) AS sb WHERE sb1 > 1;
45 SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1
49 CREATE TABLE t1 (c1 INT, c2 VARBINARY(100),c3 FLOAT);
50 INSERT INTO t1 VALUES (null,null,0.0);
51 INSERT INTO t1 VALUES (1,'',1.0);
52 INSERT INTO t1 VALUES (2,'abcde',2.0);
53 INSERT INTO t1 VALUES (100,'abcdefghij',3.0);
54 CREATE TABLE t2 (c1 INT, c2 VARCHAR(100));
55 INSERT INTO t2 VALUES (1,'abcde');
56 INSERT INTO t2 VALUES (2,'abcde');
57 SELECT sb1,sb2,sb3 FROM (SELECT c1 AS sb1, c2 AS sb2, c3*2 AS sb3
58 FROM t1) AS sb WHERE sb1 > 1;
59 SELECT AVG(sum_column1) FROM (SELECT SUM(c1) AS sum_column1 FROM t1