How to redirect links to another project in Oracle Primavera?

Question

Oracle

There was a working Priamvera database, the user decided to work and, due to lack of experience, spoiled the project, you can pull the project out of the night backup.
And so, in EPS, the project was copied from the backup, it is required to redirect links from the damaged project to the project from the backup, how this can be done more automated.
Maybe there is an option through SQL
Through the program for a long time, positions in the project from 100, and there can be many such projects