Need help in dynamic query with IN Clause

Question

I have 1 Table which is named as ProductMaster.Another Table which is VendorMaster. Now i want to find all the products from specified Vendormaster.

So i want to use

Answer 1

You could just use

SELECT * FROM ProductMaster WHERE VendorId IN (
  SELECT DISTINCT VendorId FROM VendorMaster 
  WHERE PATINDEX('%'+VendorName+'%',@VendorNameCommaSeparated)>0
)