Αποτελέσματα Αναζήτησης
22 Σεπ 2008 · You can use the CONVERT function to return only the date. See the link(s) below: Date and Time Manipulation in SQL Server 2000 . CAST and CONVERT. The syntax for using the convert function is: CONVERT ( data_type [ ( length ) ] , expression [ , style ] )
4 Μαΐ 2023 · To retrieve the current date and time in SQL Server, use the following query: This returns a datetime value, for example: 2023-03-01 11:50:05.627. What is the CONVERT function in SQL Server?
17 Μαΐ 2021 · Learn SQL Server date and time functions SYSDATETIME, SYSDATETIMEOFFSET, SYSUTCDATETIME, CURRENT_TIMESTAMP, GETDATE(), DATENAME, DATEPART with examples.
3 Σεπ 2024 · Returns 1 if the expression is a valid datetime value; otherwise, 0. ISDATE returns 0 if the expression is a datetime2 value. For an overview of all Transact-SQL date and time data types and functions, see Date and Time Data Types and Functions (Transact-SQL).
15 Μαρ 2023 · SQL Developers and DBAs use different date data types, such as DATE, DATETIME, and DATETIME2, to store datetime values. In contrast, each one of these types has a use case which we will cover in this T-SQL tutorial.
As long as your data contains only the date portion, your queries will work as expected. However, if a time portion is involved, it gets more complicated. MySQL comes with the following data types for storing a date or a date/time value in the database:
8 Αυγ 2024 · Returns a datetime value containing the date and time of the computer on which the instance of SQL Server runs. The function returns the date and time values as UTC time (Coordinated Universal Time). Returns a date value containing only the date of the computer on which the instance of the Database Engine runs.
