how can I count the number of ‘cancel’ value in each month and year? Thank you!
res date --------------------------------------- cancel 2022-05-02 cancel 2022-04-22 cancel 2022-04-08 cancel 2022-03-01
MS SQL
expected output:
month&year numcases ------------------------------- 05-2022 300 04-2022 543
ETC….
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Answer
You can start trying something like this:
SELECT YEAR([date]), MONTH([date]), COUNT(*) AS [Number] FROM [Table] GROUP BY YEAR([date]), MONTH([date])
The column [date] should be datetime. If it’s text you will have to cast it:
SELECT YEAR(CAST([date] AS datetime)), ...