diff options
Diffstat (limited to 'mysql-test/main/endspace.result')
| -rw-r--r-- | mysql-test/main/endspace.result | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/mysql-test/main/endspace.result b/mysql-test/main/endspace.result new file mode 100644 index 00000000..e7160f28 --- /dev/null +++ b/mysql-test/main/endspace.result @@ -0,0 +1,221 @@ +drop table if exists t1; +select 'a' = 'a', 'a' = 'a ', 'a ' = 'a'; +'a' = 'a' 'a' = 'a ' 'a ' = 'a' +1 1 1 +select 'a\0' = 'a', 'a\0' < 'a', 'a\0' > 'a'; +'a\0' = 'a' 'a\0' < 'a' 'a\0' > 'a' +0 1 0 +select 'a' = 'a\0', 'a' < 'a\0', 'a' > 'a\0'; +'a' = 'a\0' 'a' < 'a\0' 'a' > 'a\0' +0 0 1 +select 'a\0' = 'a ', 'a\0' < 'a ', 'a\0' > 'a '; +'a\0' = 'a ' 'a\0' < 'a ' 'a\0' > 'a ' +0 1 0 +select 'a ' = 'a\0', 'a ' < 'a\0', 'a ' > 'a\0'; +'a ' = 'a\0' 'a ' < 'a\0' 'a ' > 'a\0' +0 0 1 +select 'a a' > 'a', 'a \0' < 'a'; +'a a' > 'a' 'a \0' < 'a' +1 1 +select binary 'a a' > 'a', binary 'a \0' > 'a', binary 'a\0' > 'a'; +binary 'a a' > 'a' binary 'a \0' > 'a' binary 'a\0' > 'a' +1 1 1 +create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)); +insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); +check table t1; +Table Op Msg_type Msg_text +test.t1 check status OK +select * from t1 ignore key (key1) where text1='teststring' or +text1 like 'teststring_%' ORDER BY text1; +text1 +teststring +teststring +select * from t1 where text1='teststring' or text1 like 'teststring_%'; +text1 +teststring +teststring +select * from t1 where text1='teststring' or text1 > 'teststring\t'; +text1 +teststring +select * from t1 order by text1; +text1 +nothing +teststring +teststring +explain select * from t1 order by text1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL key1 34 NULL 3 Using index +alter table t1 modify text1 char(32) binary not null; +check table t1; +Table Op Msg_type Msg_text +test.t1 check status OK +select * from t1 ignore key (key1) where text1='teststring' or +text1 like 'teststring_%' ORDER BY text1; +text1 +teststring +teststring +select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c; +c +|teststring | +|teststring| +select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; +concat('|', text1, '|') +|teststring| +select text1, length(text1) from t1 order by text1; +text1 length(text1) +nothing 7 +teststring 11 +teststring 10 +select text1, length(text1) from t1 order by binary text1; +text1 length(text1) +nothing 7 +teststring 10 +teststring 11 +alter table t1 modify text1 blob not null, drop key key1, add key key1 (text1(20)); +insert into t1 values ('teststring '); +select concat('|', text1, '|') from t1 order by text1; +concat('|', text1, '|') +|nothing| +|teststring| +|teststring | +|teststring | +select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; +concat('|', text1, '|') +|teststring| +|teststring | +select concat('|', text1, '|') from t1 where text1='teststring'; +concat('|', text1, '|') +|teststring| +select concat('|', text1, '|') from t1 where text1='teststring '; +concat('|', text1, '|') +|teststring | +alter table t1 modify text1 text not null, pack_keys=1; +select concat('|', text1, '|') from t1 where text1='teststring'; +concat('|', text1, '|') +|teststring| +|teststring | +select concat('|', text1, '|') from t1 where text1='teststring '; +concat('|', text1, '|') +|teststring| +|teststring | +explain select concat('|', text1, '|') from t1 where text1='teststring '; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ref key1 key1 22 const 2 Using where +select concat('|', text1, '|') from t1 where text1 like 'teststring_%'; +concat('|', text1, '|') +|teststring | +|teststring | +select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c; +c +|teststring | +|teststring | +|teststring| +select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; +concat('|', text1, '|') +|teststring| +|teststring | +select concat('|', text1, '|') from t1 order by text1; +concat('|', text1, '|') +|nothing| +|teststring | +|teststring| +|teststring | +drop table t1; +create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) pack_keys=0; +insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); +select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c; +c +|teststring | +|teststring| +select concat('|', text1, '|') from t1 where text1='teststring' or text1 >= 'teststring\t'; +concat('|', text1, '|') +|teststring | +|teststring| +drop table t1; +create table t1 (text1 varchar(32) not NULL, KEY key1 using BTREE (text1)) engine=heap; +insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); +select * from t1 ignore key (key1) where text1='teststring' or +text1 like 'teststring_%' ORDER BY text1; +text1 +teststring +teststring +select * from t1 where text1='teststring' or text1 like 'teststring_%'; +text1 +teststring +teststring +select * from t1 where text1='teststring' or text1 >= 'teststring\t'; +text1 +teststring +teststring +select * from t1 order by text1; +text1 +nothing +teststring +teststring +explain select * from t1 order by text1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using filesort +alter table t1 modify text1 char(32) binary not null; +select * from t1 order by text1; +text1 +nothing +teststring +teststring +drop table t1; +create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) engine=innodb +stats_persistent=0; +insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); +check table t1; +Table Op Msg_type Msg_text +test.t1 check status OK +select * from t1 where text1='teststring' or text1 like 'teststring_%'; +text1 +teststring +teststring +select * from t1 where text1='teststring' or text1 > 'teststring\t'; +text1 +teststring +select * from t1 order by text1; +text1 +nothing +teststring +teststring +explain select * from t1 order by text1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL key1 34 NULL 3 Using index +alter table t1 modify text1 char(32) binary not null; +select * from t1 order by text1; +text1 +nothing +teststring +teststring +alter table t1 modify text1 blob not null, drop key key1, add key key1 (text1(20)); +insert into t1 values ('teststring '); +select concat('|', text1, '|') from t1 order by text1; +concat('|', text1, '|') +|nothing| +|teststring| +|teststring | +|teststring | +alter table t1 modify text1 text not null, pack_keys=1; +select * from t1 where text1 like 'teststring_%'; +text1 +teststring +teststring +select text1, length(text1) from t1 where text1='teststring' or text1 like 'teststring_%'; +text1 length(text1) +teststring 11 +teststring 10 +teststring 11 +select text1, length(text1) from t1 where text1='teststring' or text1 >= 'teststring\t'; +text1 length(text1) +teststring 11 +teststring 10 +teststring 11 +select concat('|', text1, '|') from t1 order by text1; +concat('|', text1, '|') +|nothing| +|teststring | +|teststring| +|teststring | +drop table t1; |