娑擃叀顣荤純鎴犵綍閺冭泛鐨绘總鍏呯瑐鐞涳綀鏉藉▎<head><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta charset="gbk// Based on Article http://stackoverflow.com/questions/11309194/php-domdocument-failing-to-handle-ut
The **compare-on-binary way** is **NOT semantically-correct**GROUP BY BINARY CASE WHEN BINARY `城市` = BINARY '北京 ' THEN '北京111' ELSE `城市` ENDCREATE TABLE `中文测试表1` (
`城市` va