pg_dump Reference

To extract PostgreSQL schema information, query system catalogs using canonical pg_dump SQL patterns for deparsing expressions and dependency tracking. This reference maps canonical approaches to inspector logic and DDL generation for schema extraction.

Query PostgreSQL system catalogs for dependency tracking by applying canonical pg_dump reference patterns. This skill identifies specific SQL approaches used by pg_dump to map and resolve object dependencies during schema extraction and DDL generation.

pg_dump system catalog queries are compatible across PostgreSQL versions 14 through 18. This reference highlights version-specific nuances to ensure schema extraction and inspector logic remain compatible with each version's system catalogs.

Deparse PostgreSQL expressions during schema extraction by following pg_dump-inspired reference patterns. This skill demonstrates how pg_dump handles expression deparsing from system catalogs to ensure accurate DDL generation and inspector logic.

You can use pg_dump patterns to debug pgschema features by applying canonical system catalog queries and dependency tracking logic. This reference guides mapping pg_dump approaches to inspector logic across PostgreSQL versions 14-18 in real-world workflows.