apply

Overview ¶

Command go applies the chain of plans.json (tests/dbspec/plans.json; create-from-empty and rename-table-and-column) to one database with the Go engine (docs/spec/plans.md "Apply"). action is one of the following:

• apply-first: applies only the first plan of the chain.
• apply: applies the whole chain.
• stop: applies the whole chain, and stops after statement 1 of the second plan has run.
• recover: finishes an interrupted plan.
• rollback: rolls back the last plan in history.

stdout gets one result line: "ok" on success, "stopped" when stop halted, apply error is "error <code>". Other errors are written to stderr and exit with 1.

Usage: go run ./packages/go/internal/dbspec/apply <apply-first|apply|stop|recover|rollback|lock-wait> <mysql|postgres|sqlite> <uri> <plans.json>