Checks:
- that each linked table listed in the linker configuration has a matching linked table in the database
- that a single table from each linked database successfully returns data
The database containing the table linker tables (usually the current database)
The database ID in the linker table
The description of the database to be linked
The file path of the database to be linked
The password of the database to be linked
Add the prefix for 'local fallback' mode tables
A WHERE statement to restrict the tables being linked