The Oracle is the database link stored are written and hung up triggers on the main database, triggers pulled KHP, and those updates to the secondary database.
But more generally the task describe. What kind of database? What version? As located (one server or from Moscow to Siberia)?
Is there a main base where you're going and you need a main replica changes to the extra?
Orrin_Hirthe answered on July 9th 19 at 11:15
Database in OpenCart.
There is a main database and have that database checked with OpenCart core.