[英]MS Access query to ORDER BY date from C++ application
How does a MS Access SQL query for ordering by date looks like? 按日期排序的MS Access SQL查询的外观如何? My current query is: 我当前的查询是:
newVal.Format(_T("SELECT * FROM Table WHERE (CDATE(DateStart) BETWEEN #%s# AND #%s#) "), strDateVal, strDateVal2);
where strDateVal
and strDateVal2
are CStrings resulting from formating ColeDateTime variables. 其中strDateVal
和strDateVal2
是由格式化ColeDateTime变量产生的CString。 In this form i get all the dates between strDateVal
and strDateVal2
(eg. 10/20/2013 and 10/25/2013), but i can't figure out a way to sort it, ascending or descending. 在这种形式下,我获得了strDateVal
和strDateVal2
之间的所有日期(例如10/20/2013和10/25/2013),但是我不知道对它进行升序或降序排序的方法。 I've tried using 我试过使用
ORDER BY DateStart ASC
ORDER BY=([DateStart] ASC)
ORDER BY (CDATE(DateStart)) ASC
but none worked, i get an empty result. 但没有一个工作,我得到了一个空的结果。
I found the answer, and it was quite simple and silly: the correct sintax is ORDER BY Table.Field ASC
. 我找到了答案,这很简单而且很愚蠢:正确的ORDER BY Table.Field ASC
是ORDER BY Table.Field ASC
。 So you have to use the table name even if you make a simple SELECT
, as if you would make a JOIN
. 因此,即使您进行简单的SELECT
,也必须使用表名,就好像您要进行JOIN
。
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