SQL Date Functions - Learn SQL (Structured Programming Language) in simple and easy steps starting from basic to advanced concepts with examples. Use date and time functions to create formulas that return serial numbers, display a specific date or time, or that calculate the difference between dates or times. Date and Time data types; Date and Time functions; Date and time-related topics; See also. APPLIES TO: yes SQL Server (starting with ).
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Excel interprets the year argument according to the date system your computer is using. This means that all the weeks have 7 days, but the first days of January and the last days of December might belong to a week in a different year. Returns 1 defined first day of the week to 7 last day of the week relative to the defined first day. If month is greater than 12, month adds that number of months to the first month in the year specified. WOY for Jan 1st, moves to week 53 from If year is between and inclusive , Excel uses that value as the year. Snowflake provides a special set of week-related date functions and equivalent data parts whose behavior is consistent with the ISO week semantics: Week 2 starts on Wed. Excel interprets the year argument according to the date system your computer is using, date functions. Note that the function results differ depending on how the parameter date functions set: The value of the year argument can include one to four digits.