FK Patch Tool

DEV MODE — AUTHENTICATION DISABLED — NOT FOR PRODUCTION USE

Use this tool when a table was migrated before its parent table, leaving foreign-key columns as NULL in the destination. After migrating the parent table, run this tool to fill in the correct destination IDs.

Child table (source)

The table that has the NULL FK column (e.g. horse)

FK column (source)

The column containing NULL values (e.g. trainerid)

Parent table (source)

The referenced parent table (e.g. trainer)