What is the best way to remove the time part of datetime in SQL Server?
What is the best way to remove the time part of datetime in SQL Server?
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There are three ways to remove the time part of a datetime in SQL Server:
DATEdata typeThe
DATEdata type only stores the date part of a datetime value. To use theDATEdata type, you need to cast the datetime value toDATE. For example, the following code will remove the time part of the datetime value2023-07-12 08:00:25:SQL
CONVERTfunctionThe
CONVERTfunction can be used to convert a datetime value to a different data type. To remove the time part of a datetime value, you can use theCONVERTfunction to convert the datetime value to theDATEdata type. For example, the following code will remove the time part of the datetime value2023-07-12 08:00:25:SQL
SUBSTRINGfunctionThe
SUBSTRINGfunction can be used to extract a substring from a string. To remove the time part of a datetime value, you can use theSUBSTRINGfunction to extract the first 10 characters from the datetime value. The first 10 characters of a datetime value represent the date part of the datetime value. For example, the following code will remove the time part of the datetime value2023-07-12 08:00:25:SQL
The best way to remove the time part of a datetime in SQL Server depends on your specific needs. If you need to store the date part of the datetime value in a separate column, you can use the
DATEdata type. If you need to store the date part of the datetime value in the same column, you can use theCONVERTfunction or theSUBSTRINGfunction.