Abbreviation of date variable in SQL

Source: Internet
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The date functions in SQL usually use the abbreviation of daypart.

Value SQL Server) (Access and Asp) Description
Year YY Yyyy 1753 ~ 9999
Quarter Qq Q Season 1 ~ 4
Month Mm M Month 1 ~ 12
Day of year Dy Y The number of days in a year. The number of days in a year is 1-366.
Day Dd D , 1-31
Weekday DW W The number of days in a week. The number of days in a week is 1-7.
Week WK WW Week, week 0 ~ 51
Hour HH H Time 0 ~ 23
Minute Mi N Minute 0 ~ 59
Second SS S Seconds 0 ~ 59
Millisecond MS - Millisecond 0 ~ 999

Remember, you do not need to quote these abbreviations!

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