当您在MySQL中发出SELECT语句时,是否可以将数字和日期转换为字符串?事情是这样的:如何将数字转换为mySQL的select语句中的字符串
SELECT str(a.Amount) as AMT, str(a.date) as Date FROM LALAZUK as a...
当您在MySQL中发出SELECT语句时,是否可以将数字和日期转换为字符串?事情是这样的:如何将数字转换为mySQL的select语句中的字符串
SELECT str(a.Amount) as AMT, str(a.date) as Date FROM LALAZUK as a...
你需要的是CAST
:
SELECT CAST(a.Amount AS CHAR CHARACTER SET utf8) as AMT, SELECT CAST(a.date AS CHAR CHARACTER SET utf8) as Date FROM LALAZUK as a...
是不是MySQL只提供输出字符串??? –