2018-12-05 16:59:35 +00:00
|
|
|
SET send_logs_level = 'none';
|
|
|
|
|
|
|
|
|
|
select lcase('FOO');
|
|
|
|
|
select ucase('foo');
|
|
|
|
|
select LOWER('Foo');
|
|
|
|
|
select UPPER('Foo');
|
2018-12-06 13:23:45 +00:00
|
|
|
select REPLACE('bar', 'r', 'z');
|
2018-12-06 13:36:23 +00:00
|
|
|
select Locate('foo', 'o');
|
2018-12-06 14:30:10 +00:00
|
|
|
select SUBSTRING('foo', 1, 2);
|
|
|
|
|
select Substr('foo', 2);
|
|
|
|
|
select mid('foo', 3);
|
2018-12-06 14:40:32 +00:00
|
|
|
select IF(3>2, 1, 0);
|
2018-12-10 12:54:02 +00:00
|
|
|
select substring('foo' from 1 + 1);
|
|
|
|
|
select SUBSTRING('foo' FROM 2 FOR 1);
|
2018-12-13 09:34:12 +00:00
|
|
|
select left('foo', 2);
|
|
|
|
|
select RIGHT('bar', 1);
|
2018-12-13 11:50:37 +00:00
|
|
|
select ltrim(' foo');
|
|
|
|
|
select RTRIM(' foo ');
|
|
|
|
|
select trim(TRAILING 'x' FROM 'xxfooxx');
|
|
|
|
|
select Trim(LEADING 'ab' FROM 'abbafooabba');
|
|
|
|
|
select TRIM(both 'ab' FROM 'abbafooabbafooabba');
|
