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1
by brian
clean slate |
1 |
#
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2 |
# test of safe selects |
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3 |
#
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4 |
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5 |
--disable_warnings
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6 |
drop table if exists t1; |
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7 |
--enable_warnings
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8 |
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1237.6.1
by Brian Aker
Remove dead bits in parser/whitespace/etc. |
9 |
SET SQL_SELECT_LIMIT=4, MAX_JOIN_SIZE=9; |
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1
by brian
clean slate |
10 |
create table t1 (a int auto_increment primary key, b char(20)); |
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insert into t1 values(1,"test"); |
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1441
by Brian Aker
Fixing tests to work with PBXT. |
12 |
--sorted_result
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1
by brian
clean slate |
13 |
SELECT SQL_BUFFER_RESULT * from t1; |
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update t1 set b="a" where a=1; |
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delete from t1 where a=1; |
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insert into t1 values(1,"test"),(2,"test2"); |
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1441
by Brian Aker
Fixing tests to work with PBXT. |
17 |
--sorted_result
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1
by brian
clean slate |
18 |
SELECT SQL_BUFFER_RESULT * from t1; |
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update t1 set b="a" where a=1; |
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2141.4.2
by Andrew Hutchings
Implicit joins of the form "SELECT * FROM t1, t2" without WHERE or ON now error. |
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select 1 from t1 CROSS JOIN t1 as t2 CROSS JOIN t1 as t3; |
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1
by brian
clean slate |
21 |
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1237.6.1
by Brian Aker
Remove dead bits in parser/whitespace/etc. |
22 |
# The following should NOT give errors: |
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1
by brian
clean slate |
23 |
update t1 set b="a"; |
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update t1 set b="a" where b="test"; |
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delete from t1; |
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delete from t1 where b="test"; |
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delete from t1 where a+0=1; |
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2141.4.2
by Andrew Hutchings
Implicit joins of the form "SELECT * FROM t1, t2" without WHERE or ON now error. |
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select 1 from t1 CROSS JOIN t1 as t2 CROSS JOIN t1 as t3 CROSS JOIN t1 as t4 CROSS JOIN t1 as t5; |
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1
by brian
clean slate |
29 |
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30 |
# The following should be ok: |
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update t1 set b="a" limit 1; |
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update t1 set b="a" where b="b" limit 2; |
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delete from t1 where b="test" limit 1; |
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delete from t1 where a+0=1 limit 2; |
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# Test SQL_BIG_SELECTS |
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alter table t1 add key b (b); |
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SET MAX_JOIN_SIZE=2; |
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SELECT @@MAX_JOIN_SIZE, @@SQL_BIG_SELECTS; |
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insert into t1 values (null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"); |
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1731.3.1
by Lee Bieber
change tests to use enum values instead of error numbers |
42 |
--error ER_TOO_BIG_SELECT
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1
by brian
clean slate |
43 |
SELECT * from t1 order by a; |
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SET SQL_BIG_SELECTS=1; |
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SELECT * from t1 order by a; |
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SET MAX_JOIN_SIZE=2; |
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1731.3.1
by Lee Bieber
change tests to use enum values instead of error numbers |
47 |
--error ER_TOO_BIG_SELECT
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1
by brian
clean slate |
48 |
SELECT * from t1; |
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SET MAX_JOIN_SIZE=DEFAULT; |
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SELECT * from t1; |
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#
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# Test MAX_SEEKS_FOR_KEY |
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#
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analyze table t1; |
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insert into t1 values (null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"); |
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explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b; |
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set MAX_SEEKS_FOR_KEY=1; |
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explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b; |
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SET MAX_SEEKS_FOR_KEY=DEFAULT; |
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61 |
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drop table t1; |
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63 |
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# BUG#8726 |
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create table t1 (a int); |
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66 |
insert into t1 values (1),(2),(3),(4),(5); |
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insert into t1 select * from t1; |
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68 |
insert into t1 select * from t1; |
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69 |
insert into t1 select * from t1; |
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70 |
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71 |
set local max_join_size=8; |
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1731.3.1
by Lee Bieber
change tests to use enum values instead of error numbers |
72 |
--error ER_TOO_BIG_SELECT
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1
by brian
clean slate |
73 |
select * from (select * from t1) x; |
74 |
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75 |
set local max_join_size=1; |
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1731.3.1
by Lee Bieber
change tests to use enum values instead of error numbers |
76 |
--error ER_TOO_BIG_SELECT
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1
by brian
clean slate |
77 |
select * from (select a.a as aa, b.a as ba from t1 a, t1 b) x; |
78 |
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79 |
set local max_join_size=1; |
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1731.3.1
by Lee Bieber
change tests to use enum values instead of error numbers |
80 |
--error ER_TOO_BIG_SELECT
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1
by brian
clean slate |
81 |
select * from (select 1 union select 2 union select 3) x; |
82 |
drop table t1; |
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83 |
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1237.6.1
by Brian Aker
Remove dead bits in parser/whitespace/etc. |
84 |
SET SQL_SELECT_LIMIT=DEFAULT, MAX_JOIN_SIZE=DEFAULT; |
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1
by brian
clean slate |
85 |
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86 |
# End of 4.1 tests |