儲存過程————執行拼接的SQL語句的字串
阿新 • • 發佈：2019-02-17
declare @tableName nvarchar(50)
set @tableName=case
when @IDType='CustomerID' then 'Customer'
when @IDType='EventRegistrationID' then 'EventRegistration'
when @IDType='CustomerServiceID' then 'CustomerService'
when @IDType='ReservationID' then 'Reservation'
when @IDType='PartnerID' then 'Partner'
when @IDType='LocationID' then 'Location'
else 'LocationService'
end
declare @sqlstr nvarchar(500)
exec sp_executesql @sqlstr,N'@Count int output',@Count output
如果有引數的話，在執行這個字串時，將引數加在後面，例如：@Count