{"Entry":{"collection":"func","key":"pg-size-bytes","name":"pg_size_bytes","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"9.5","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"9.6"},{"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":"15","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"16"}],"content_hash":"5064f1e8a0d5e8aece1e28144029d03c922ac5004ff10f10254bcb471fa7f7ed","first_version":"9.6","group":"admin","group_label":"System Administration Functions","groups":["admin"],"imported_at":"2026-09-27T17:57:29.658371+08:00","last_version":"20","name":"pg_size_bytes","name_key":"pg_size_bytes","position":29096,"present_in":["9.6","10","11","12","13","14","15","16","17","18","19","20"],"signature":"pg_size_bytes ( text ) → bigint","signature_count":1,"slug":"pg-size-bytes","source_rev":"b7bd9cda","summary":"Converts a size in human-readable format (as returned by pg_size_pretty) into bytes.","summary_zh":""}},"Definition":{"Collection":"func","Key":"pg-size-bytes","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"pg-size-bytes","SourceRevision":"b7bd9cda","Facts":{"description":"Converts a size in human-readable format (as returned by pg_size_pretty) into bytes. 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