郁闷啊,难道MYSQL不支持条件表达式排序?
$sql="select * from test order by field1,field2='I',field2='A',field3" $sql="select * fro
$sql="select * from test order by field1,field2='I',field2='A',field3" $sql="select * fro
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郁闷啊,难道MYSQL不支持条件表达式排序?
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