How do senior backend engineers handle schema changes and database migrations safely without locking tables in production PostgreSQL databases?
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How do senior backend engineers handle schema changes and database migrations safely without locking tables in production PostgreSQL databases?
1 real search · 1 real-search pass
PostgreSQL official documentation explicit locking ALTER TABLE CREATE INDEX CONCURRENTLY NOT VALID VALIDATE CONSTRAINT lock_timeoutGoogle ↗
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ChatGPT1 real searches · gpt-6
PostgreSQL official documentation explicit locking ALTER TABLE CREATE INDEX CONCURRENTLY NOT VALID VALIDATE CONSTRAINT lock_timeout Google ↗
- PostgreSQL: Documentation: 18: ALTER TABLE · postgresql.org
- PostgreSQL: Documentation: 13: CREATE INDEX · postgresql.org
- PostgreSQL — Explicit Locking · postgresql.org
- PostgreSQL — Client Connection Defaults and timeouts · postgresql.org