Hi , Please help me to write a sql query. I have connected to Oracle DB through SSIS "Microsoft OLEDB provider for Oracle" and Data Access Mode"SQL Commend" I have two tables: Table 1:XYZ (in Oracle DB) Table 2:Document_Number( in my local SQL Server) and I want the Query such as: Select * from xyz where xyz.Doc_Numb in (Select Doc_Numb from Document_Number). Please Help me the query . Regards, Kandan.M
Hi nidheesh.r.pillai & John, Thanks for suggestions but my data set size is very large hence I am unable to complete by Merge join now I am Trying with linked server... Still I have not done working on it. Advise me if I am wrong Thanks, Kandna.m
Hi nidheesh.r.pillai & John, Thank you very much,I have got the solution through Merge Join Transformation. Also I need a clarification , When I am using Merge Join does it consume my local system memory. for Example( in my SQL table 5000 Document numbers and My oracle table contains 30L Rows of data when I am using Merge Join It will extract All 5000 rows from Sql table and 30L rows in Oracle table after Merge Join there are 5000 rows) So I want clarify does it consume my system memory for complete 30.05 L Rows or only for 5000 rows. Thanks for your Help!