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by brian
clean slate |
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# Test problem with characters < ' ' at end of strings (Bug #3152)
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#
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-- source include/have_innodb.inc |
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--disable_warnings |
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drop table if exists t1; |
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--enable_warnings |
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-- source include/endspace.inc |
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#
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# Test MyISAM tables.
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#
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create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)); |
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insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); |
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check table t1; |
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select * from t1 ignore key (key1) where text1='teststring' or |
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text1 like 'teststring_%' ORDER BY text1; |
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select * from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select * from t1 where text1='teststring' or text1 > 'teststring\t'; |
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select * from t1 order by text1; |
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explain select * from t1 order by text1; |
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alter table t1 modify text1 char(32) binary not null; |
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check table t1; |
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select * from t1 ignore key (key1) where text1='teststring' or |
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text1 like 'teststring_%' ORDER BY text1; |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; |
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select text1, length(text1) from t1 order by text1; |
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select text1, length(text1) from t1 order by binary text1; |
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alter table t1 modify text1 blob not null, drop key key1, add key key1 (text1(20)); |
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insert into t1 values ('teststring '); |
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select concat('|', text1, '|') from t1 order by text1; |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; |
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select concat('|', text1, '|') from t1 where text1='teststring'; |
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select concat('|', text1, '|') from t1 where text1='teststring '; |
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alter table t1 modify text1 text not null, pack_keys=1; |
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select concat('|', text1, '|') from t1 where text1='teststring'; |
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select concat('|', text1, '|') from t1 where text1='teststring '; |
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explain select concat('|', text1, '|') from t1 where text1='teststring '; |
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select concat('|', text1, '|') from t1 where text1 like 'teststring_%'; |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; |
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select concat('|', text1, '|') from t1 order by text1; |
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drop table t1; |
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create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) pack_keys=0; |
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insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select concat('|', text1, '|') from t1 where text1='teststring' or text1 >= 'teststring\t'; |
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drop table t1; |
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# Test HEAP tables (with BTREE keys)
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create table t1 (text1 varchar(32) not NULL, KEY key1 using BTREE (text1)) engine=heap; |
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insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); |
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select * from t1 ignore key (key1) where text1='teststring' or |
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text1 like 'teststring_%' ORDER BY text1; |
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select * from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select * from t1 where text1='teststring' or text1 >= 'teststring\t'; |
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select * from t1 order by text1; |
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explain select * from t1 order by text1; |
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alter table t1 modify text1 char(32) binary not null; |
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select * from t1 order by text1; |
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drop table t1; |
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#
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# Test InnoDB tables
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#
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create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) engine=innodb; |
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insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); |
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check table t1; |
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select * from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select * from t1 where text1='teststring' or text1 > 'teststring\t'; |
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select * from t1 order by text1; |
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explain select * from t1 order by text1; |
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alter table t1 modify text1 char(32) binary not null; |
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select * from t1 order by text1; |
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alter table t1 modify text1 blob not null, drop key key1, add key key1 (text1(20)); |
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insert into t1 values ('teststring '); |
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select concat('|', text1, '|') from t1 order by text1; |
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alter table t1 modify text1 text not null, pack_keys=1; |
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select * from t1 where text1 like 'teststring_%'; |
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# The following gives wrong result in InnoDB
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select text1, length(text1) from t1 where text1='teststring' or text1 like 'teststring_%'; |
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select text1, length(text1) from t1 where text1='teststring' or text1 >= 'teststring\t'; |
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select concat('|', text1, '|') from t1 order by text1; |
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drop table t1; |
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# End of 4.1 tests
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