Cast date sql server how to#
How to convert from string to datetime?.SQL Server: convert string to date implicitlyĪs mentioned above, converting a data type implicitly is not visible to the user, as an example when you are comparing two fields or values having different data types:įor more information about CONVERT() function and date style numbers, you can refer to the following articles: Note: Before we start, please note that some of the SQL statements used are meaningless from the data context perspective and are just used to explain the concept. In this article, we will explain how a string to date conversion can be achieved implicitly, or explicitly in SQL Server using built-in functions such as CAST(), TRY_CAST(), CONVERT(), TRY_CONVERT() and TRY_PARSE(). Explicit where conversions are visible to the user and they are performed using CAST or CONVERT functions or other tools.Implicit where conversions are not visible to the user data type is changed while loading data without using any function.In general, there are two types of data type conversions: In SQL Server, converting a string to date can be achieved in different approaches.
Converting these values to a date data type is very important since dates may be more valuable during analysis. While working with raw data, you may frequently face date values stored as text.
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