سلام
من این کد را در SQL Server که می نویسم 3 ثانیه طول میکشه ولی در DBIsam که می نویسم 30 دقیقه
چرا و چکار کنم؟
SELECT Info_Sood.Date_Chek AS Expr1, Info_Sood.Mablagh AS Expr2, Info_Sood.Bank AS Expr3, Info_Sood.Shobe AS Expr4, Info_Sood.No_Jari AS Expr5,
Customer.F_Name AS Expr6, Customer.L_Name AS Expr7, First_Info.Variz
FROM First_Info INNER JOIN
Info_Sood ON First_Info.Code_Sabt = Info_Sood.Code_Sabt INNER JOIN
Customer ON First_Info.Code_Eshterak = Customer.Code
WHERE (First_Info.Variz = 'True')