{"Entry":{"collection":"func","key":"pg-describe-object","name":"pg_describe_object","aliases":[],"metadata":{"changed_in":["9.5"],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"9.0","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"9.1"},{"descriptions_changed":false,"doc_overhaul":false,"from":"9.4","group_changed":null,"signatures":{"added":["pg_describe_object ( classid oid, objid oid, objsubid integer ) → text"],"removed":["pg_describe_object ( catalog_id, object_id, object_sub_id ) → text"]},"status":"changed","to":"9.5"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"},{"descriptions_changed":true,"doc_overhaul":false,"from":"13","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"14"}],"content_hash":"e2823743ca2a76a19eff30991a46c691cf1ebc00d7b18a6166f9beed369ca2ac","first_version":"9.1","group":"info","group_label":"System Information Functions And Operators","groups":["info"],"imported_at":"2026-09-27T17:57:29.152047+08:00","last_version":"20","name":"pg_describe_object","name_key":"pg_describe_object","position":28049,"present_in":["9.1","9.2","9.3","9.4","9.5","9.6","10","11","12","13","14","15","16","17","18","19","20"],"signature":"pg_describe_object ( classid oid, objid oid, objsubid integer ) → text","signature_count":1,"slug":"pg-describe-object","source_rev":"b7bd9cda","summary":"Returns a textual description of a database object identified by catalog OID, object OID, and sub-object ID (such as a column number within a table; the sub-object ID is zero when referring to a whole object).","summary_zh":""}},"Definition":{"Collection":"func","Key":"pg-describe-object","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"pg-describe-object","SourceRevision":"b7bd9cda","Facts":{"description":"Returns a textual description of a database object identified by catalog OID, object OID, and sub-object ID (such as a column number within a table; the sub-object ID is zero when referring to a whole object). 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