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mariadb/mysql-test/t/func_like.test

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Added support for hex strings to mysqlimport A lot of new tests to mysqltest Fixed bug with BDB tables and autocommit
2000-12-28 03:56:38 +02:00
#
# Test of like
#
Changed mysql-test to print warnings for not existing table to DROP TABLE Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names. changed store_warning() -> push_warning_print()
2003-01-06 01:48:59 +02:00
--disable_warnings
Changed to use my_global.h Fixed problem with LIKE with latin1_de Added parsing support of UNSIGNED LONG LONG
2001-09-14 02:54:33 +03:00
drop table if exists t1;
Changed mysql-test to print warnings for not existing table to DROP TABLE Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names. changed store_warning() -> push_warning_print()
2003-01-06 01:48:59 +02:00
--enable_warnings
Added support for hex strings to mysqlimport A lot of new tests to mysqltest Fixed bug with BDB tables and autocommit
2000-12-28 03:56:38 +02:00
create table t1 (a varchar(10), key(a));
insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test");
optimizer should check for "field LIKE const" not "field like STRING"
2003-03-02 14:07:32 +01:00
explain select * from t1 where a like 'abc%';
explain select * from t1 where a like concat('abc','%');
select * from t1 where a like "abc%";
select * from t1 where a like concat("abc","%");
select * from t1 where a like "ABC%";
select * from t1 where a like "test%";
select * from t1 where a like "te_t";
Optimize LIKE with turbo-boyer-more algoritm
2002-05-17 16:45:00 +03:00
#
Style/typo fixup of Turbo Boyer-Moore info.
2002-05-21 08:07:09 +10:00
# The following will test the Turbo Boyer-Moore code
Optimize LIKE with turbo-boyer-more algoritm
2002-05-17 16:45:00 +03:00
#
select * from t1 where a like "%a%";
select * from t1 where a like "%abcd%";
select * from t1 where a like "%abc\d%";
Added support for hex strings to mysqlimport A lot of new tests to mysqltest Fixed bug with BDB tables and autocommit
2000-12-28 03:56:38 +02:00
drop table t1;
LIKE didn't work with non-default charset
2003-08-12 16:42:52 +05:00
#
# Test like with non-default character set
#
SET NAMES koi8r;
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET koi8r);
INSERT INTO t1 VALUES ('<27><><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD>');
INSERT INTO t1 VALUES ('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
INSERT INTO t1 VALUES ('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
INSERT INTO t1 VALUES ('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'),('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
SELECT * FROM t1 WHERE a LIKE '%<25><><EFBFBD><EFBFBD>%';
SELECT * FROM t1 WHERE a LIKE '%<25><><EFBFBD>%';
SELECT * FROM t1 WHERE a LIKE '<27><><EFBFBD><EFBFBD>%';
DROP TABLE t1;
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