6
drop table if exists t1,t2;
9
# PS protocol gives slightly different metadata
13
# First some simple tests
16
select 1, 1.0, -1, "hello", NULL;
18
create table t1 (a tinyint, b smallint, c mediumint, d int, e bigint, f float(3,2), g double(4,3), h decimal(5,4), i year, j date, k timestamp, l datetime, m enum('a','b'), n set('a','b'), o char(10));
20
select a b, b c from t1 as t2;
24
# Test metadata from ORDER BY (Bug #2654)
27
CREATE TABLE t1 (id tinyint(3) default NULL, data varchar(255) default NULL);
28
INSERT INTO t1 VALUES (1,'male'),(2,'female');
29
CREATE TABLE t2 (id tinyint(3) unsigned default NULL, data char(3) default '0');
30
INSERT INTO t2 VALUES (1,'yes'),(2,'no');
32
select t1.id, t1.data, t2.data from t1, t2 where t1.id = t2.id;
33
select t1.id, t1.data, t2.data from t1, t2 where t1.id = t2.id order by t1.id;
34
select t1.id from t1 union select t2.id from t2;
38
# variables union and derived tables metadata test
40
create table t1 ( a int, b varchar(30), primary key(a));
41
insert into t1 values (1,'one');
42
insert into t1 values (2,'two');
44
select @arg00 FROM t1 where a=1 union distinct select 1 FROM t1 where a=1;
45
select * from (select @arg00) aaa;
46
select 1 union select 1;
47
select * from (select 1 union select 1) aaa;
53
# Bug #11688: Bad mysql_info() results in multi-results
57
create table t1 (i int);
58
insert into t1 values (1),(2),(3);
59
select * from t1 where i = 2;
65
# Bug #20191: getTableName gives wrong or inconsistent result when using VIEWs
68
create table t1 (id int(10));
69
insert into t1 values (1);
70
CREATE VIEW v1 AS select t1.id as id from t1;
71
CREATE VIEW v2 AS select t1.id as renamed from t1;
72
CREATE VIEW v3 AS select t1.id + 12 as renamed from t1;
73
select * from v1 group by id limit 1;
74
select * from v1 group by id limit 0;
75
select * from v1 where id=1000 group by id;
76
select * from v1 where id=1 group by id;
77
select * from v2 where renamed=1 group by renamed;
78
select * from v3 where renamed=1 group by renamed;
86
# Bug #28492: subselect returns LONG in >5.0.24a and LONGLONG in <=5.0.24a
89
select a.* from (select 2147483648 as v_large) a;
90
select a.* from (select 214748364 as v_small) a;
94
# Bug #28898: table alias and database name of VIEW columns is empty in the
95
# metadata of # SELECT statement where join is executed via temporary table.
98
CREATE TABLE t1 (c1 CHAR(1));
99
CREATE TABLE t2 (c2 CHAR(1));
100
CREATE VIEW v1 AS SELECT t1.c1 FROM t1;
101
CREATE VIEW v2 AS SELECT t2.c2 FROM t2;
102
INSERT INTO t1 VALUES ('1'), ('2'), ('3');
103
INSERT INTO t2 VALUES ('1'), ('2'), ('3'), ('2');
106
SELECT v1.c1 FROM v1 JOIN t2 ON c1=c2 ORDER BY 1;
107
SELECT v1.c1, v2.c2 FROM v1 JOIN v2 ON c1=c2;
108
SELECT v1.c1, v2.c2 FROM v1 JOIN v2 ON c1=c2 GROUP BY v1.c1;
109
SELECT v1.c1, v2.c2 FROM v1 JOIN v2 ON c1=c2 GROUP BY v1.c1 ORDER BY v2.c2;
115
--echo End of 5.0 tests