Commit 9ccd487f authored by Tiger's avatar Tiger

Add section on renaming tables to downtime guide

parent 4b8834ea
......@@ -377,6 +377,11 @@ This operation is safe as there's no code using the table just yet.
Dropping tables can be done safely using a post-deployment migration, but only
if the application no longer uses the table.
## Renaming Tables
Renaming tables requires downtime as an application may continue
using the old table name during/after a database migration.
## Adding Foreign Keys
Adding foreign keys usually works in 3 steps:
......
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