realtime? CDC maybe the only way,It work with informix,but others?not sure.db2 have 'row change timestamp',add a 'generated always for each row on update as row change timestamp implicitly hidden' column.ETL can use this filter data.but i haven't usi...
显示全部realtime? CDC maybe the only way,It work with informix,but others?not sure.
db2 have 'row change timestamp',add a 'generated always for each row on update as row change timestamp implicitly hidden' column.ETL can use this filter data.but i haven't using informix XX years
收起