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请教数据库字段是整型 SQL里面变量用单引号可以吗

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Release： 2016-06-13 11:20:51
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请问数据库字段是整型 SQL里面变量用单引号可以吗？

本帖最后由 u010286131 于 2013-04-13 21:52:21 编辑 请问数据库字段是整型， 添加的SQL语句里面变量用单引号可以吗？

------解决方案--------------------
如果字段是整型的话，SQL里面的变量可以加单引号或者不加，其他情况必须得加单引号···
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