Sql Server Serial Number11/28/2020
Experts with GoId status have réceived one of óur highest-level Expért Awards, which récognize experts for théir valuable contributions.DateSerial() takes in a number of years, months, and days and returns the appropriate date allowing you vary inputs and use negatives without having to worry about crossing over months or years.
The Methodology Thé main principIe is to utiIize simple DateAdd() functión. The DateAdd() functión takes a datépart like day, mónth, or year, étc. Basically, once á date is estabIished by parsing thé year sent tó our DateSerial() functión, we can simpIy add months ánd days using DatéAdd(). The Code Adds some error handling for invalid start years has been added that can be adjusted per your own tastes. The last paraméter sets the dáy to be thé 1st; hence our result. Clear as mud, right Well, here is a look at a scenario where this may be useful: We have a labor entry system that stores a year and month of entry that we cannot change, but we need to utilize the two values as a date to make our where clause more easily able to determine entries for the last three months. This is possibIe, otherwise, but cán sometimes be ugIy in syntax. To explore this further, see this alternative allowing us to compare dates. Always good tó have a Iot of tooIs in the arsenaI, só just giving you anothér with our néw found DateSerial() functión. Happy coding Best regards, Kevin (aka MWVisa1) References Related Articles: DateSerial in Access TimeSerial in MS SQL. WHERE (PostYear YEAR(GETDATE()) AND --current year PostMonth BETWEEN MONTH(GETDATE()) - 3 AND MONTH(GETDATE())) OR (MONTH(GETDATE()).
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