Dear Guys,
   I have two tables Query Performance Low while compare two lacks Loan ID with two tables
loan_id is nvarchar data type:
  1. 
Dear Guys,
   I have two tables Query Performance Low while compare two lacks Loan ID with two tables
loan_id is nvarchar data type:
  1. IFMR_BS_MCD_MFI_Template_PRM 
 As A
    Table A Structure: Unique ID for Loan_ID
         Upload_File_ID int   Client_ID nvarchar(200)  Loan_ID nvarchar(200)
  2. IFMR_BS_REPAY_SCHEDULE_PRM As B
     Table B Structure: Unique ID for Loan_ID
        Upload_File_ID int   Client_ID nvarchar(200)  Loan_ID nvarchar(200)
The bellow query it will take the 3 to 5 minutes while compare above 20 thousand records
Select Loan_ID from IFMR_BS_MCD_MFI_Template_PRM A where Upload_File_ID IN(1,3,5,13,15,59,13) and Loan_ID Not In(Select Loan_ID from IFMR_BS_REPAY_SCHEDULE_PRM where Upload_File_ID IN(2,4,7,9,10,57,3))How to improve the performence in that query.