https://community.qlik.com/t5/Talend-Studio/CDC-without-any-control-table-only-tmap/m-p/2463696#M140831 <P>Hi&nbsp;</P> <P>CDC is designed based on event trigger and <SPAN>Redo/Archive&nbsp;</SPAN>log model, the trigger model is available for most of the database types, such as&nbsp;<SPAN>MySQL, Oracle, DB2, PostgreSQL, Sybase, MS SQL Server, Informix, Ingres, and Teradata. It requires modifications to the source table.</SPAN></P> <P>Only tMap can be used to complete the full table comparison, but this is not CDC.</P> <P>Regards</P> <P>Shicong</P> Wed, 19 Jun 2024 06:37:59 GMT Shicong_Hong 2024-06-19T06:37:59Z https://community.qlik.com/t5/Talend-Studio/CDC-without-any-control-table-only-tmap/m-p/2463347#M140825 <P>may I perform CDC without control table or reference table(timstamp). Just by using TMAP component?</P> Tue, 18 Jun 2024 09:51:33 GMT https://community.qlik.com/t5/Talend-Studio/CDC-without-any-control-table-only-tmap/m-p/2463347#M140825 SurajKumar007 2024-06-18T09:51:33Z https://community.qlik.com/t5/Talend-Studio/CDC-without-any-control-table-only-tmap/m-p/2463696#M140831 <P>Hi&nbsp;</P> <P>CDC is designed based on event trigger and <SPAN>Redo/Archive&nbsp;</SPAN>log model, the trigger model is available for most of the database types, such as&nbsp;<SPAN>MySQL, Oracle, DB2, PostgreSQL, Sybase, MS SQL Server, Informix, Ingres, and Teradata. It requires modifications to the source table.</SPAN></P> <P>Only tMap can be used to complete the full table comparison, but this is not CDC.</P> <P>Regards</P> <P>Shicong</P> Wed, 19 Jun 2024 06:37:59 GMT https://community.qlik.com/t5/Talend-Studio/CDC-without-any-control-table-only-tmap/m-p/2463696#M140831 Shicong_Hong 2024-06-19T06:37:59Z