Help Center> Data Replication Service> User Guide> Check Items> Conflicts> Checking Whether Destination Database Contains the Same Object Names As Those of the Synchronization Objects

Checking Whether Destination Database Contains the Same Object Names As Those of the Synchronization Objects

MySQL -> PostgreSQL Synchronization

Table 1 Checking whether destination database contains the same object names as those of the synchronization objects.

Check Item

Whether destination database contains the same object names as those of the synchronization objects.

Description

The destination database contains the same table names as those of the synchronization objects. If a table of the same name exists in the destination database, the migration cannot be performed.

Failure Cause and Handling Suggestion

Failure cause: The source and destination database tables cannot have the same names.

Handling suggestions: Check whether the tables with the same names need to be retained. If yes, select another object for synchronization. If no, delete the tables with the same names.

Failure cause: The destination database contains the same table names as those of the synchronization objects.

Handling suggestions: Check whether the tables with the same names need to be retained. If yes, select another object for synchronization. If no, delete the tables with the same names.

Oracle -> PostgreSQL Migration

Table 2 Checking whether destination database contains the same object names as those of the source database.

Check Item

Whether destination database contains the same object names as those of the synchronization objects.

Description

The destination database contains the same object names as those of the source database. If the same object names exist, the migration cannot be performed.

Failure Cause and Handling Suggestion

Failure cause: The destination database contains the same object names as those of the source database.

Handling suggestions: Check whether the objects with the same names need to be retained. If yes, select another object for migration. If no, delete the objects with the same names.