Applying PL/SQL Changes

Announce at start: "Using plsql-apply — I'll preview the change first."

DDL in Oracle commits itself. There is no transaction to roll back — the snapshot pythia takes before writing is the only undo that exists. This skill exists so that safety net is always used, and used honestly.

The Iron Law

NO WRITE THE DEVELOPER HAS NOT SEEN AND APPROVED

Applies to every write: new objects, fixes, restores, batch runs. No exceptions for "trivial" changes — a one-line change can invalidate twelve dependents.

The Workflow