Sql

dimanche 3 mai 2015

i have a table where i am maintaining the status of the record as completed or not using Yes/No.
now to generate the report i need to show (#record completed)/(#record), and there are some where clause also.

can i write like

SELECT [(Count(tbl_status = -1)/Count(tbl_status))*100] AS [Rate]" from tbl where.... group by....
Sql

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