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31 lines
1.0 KiB
SQL
31 lines
1.0 KiB
SQL
SET send_logs_level = 'none';
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select lcase('FOO');
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select ucase('foo');
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select LOWER('Foo');
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select UPPER('Foo');
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select REPLACE('bar', 'r', 'z');
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select Locate('foo', 'o');
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select SUBSTRING('foo', 1, 2);
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select Substr('foo', 2);
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select mid('foo', 3);
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select IF(3>2, 1, 0);
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select substring('foo' from 1 + 1);
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select SUBSTRING('foo' FROM 2 FOR 1);
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select left('foo', 2);
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select LEFT('foo', 123);
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select RIGHT('bar', 1);
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select right('bar', 123);
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select ltrim('') || rtrim('') || trim('');
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select ltrim(' foo');
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select RTRIM(' foo ');
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select trim(TRAILING 'x' FROM 'xxfooxx');
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select Trim(LEADING 'ab' FROM 'abbafooabba');
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select TRIM(both 'ab' FROM 'abbafooabbafooabba');
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select trim(LEADING '*[]{}|\\' FROM '\\|[[[}}}*foo*');
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select DATE_DIFF(MONTH, toDate('2018-12-18'), toDate('2018-01-01'));
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select DATE_DIFF(QQ, toDate('2018-12-18'), toDate('2018-01-01'));
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select DATE_ADD(YEAR, 3, toDate('2018-01-01'));
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select timestamp_sub(SQL_TSI_MONTH, 5, toDateTime('2018-12-18 01:02:03'));
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select timestamp_ADD(toDate('2018-01-01'), INTERVAL 3 MONTH);
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