如何在 SQL Server 中的 DATETIME 列上查询 DATE？

Question

这是我的表，其中包含带有datetime字段的列（ completed_on ）。 但是我只需要根据date过滤结果。

SELECT * FROM myTable
WHERE completed_on 
-- Pass Date Range in condition

Answer 1

请提这个

SELECT * FROM myTable
WHERE completed_on BETWEEN 'date1' and 'Date2'
-- Pass Date Range in condition

另一种选择是——

SELECT * FROM myTable
WHERE completed_on >= '20190701' --Sample start Date 
and completed_on < '20190722' 
-- This will make sure dates will be inclued less then 
-- the given date. You have to pass this with 
-- understanding what you want. If you want 
-- date 7 to be included, please set the end date to 8