db_name = database name where the alters are to be applied
revision_db_name = database name where the revision history is tracked
With the bug present, revision_db_name field is ignored and history changes still get stored at db_name.
Bug's effect isn't noticed if both database names are the same which is what's been the case up till now.
db_name = database name where the alters are to be applied revision_db_name = database name where the revision history is tracked
With the bug present, revision_db_name field is ignored and history changes still get stored at db_name. Bug's effect isn't noticed if both database names are the same which is what's been the case up till now.