Chapter 31. 媇敇昇嚟

Table of Contents
31.1. 噿庯認婻昇嚟
31.2. 昄扞䌂傋
31.3. information_schema_catalog_name
31.4. applicable_roles
31.5. check_constraints
31.6. column_domain_usage
31.7. column_privileges
31.8. column_udt_usage
31.9. columns
31.10. constraint_column_usage
31.11. constraint_table_usage
31.12. data_type_privileges
31.13. domain_constraints
31.14. domain_udt_usage
31.15. domains
31.16. element_types
31.17. enabled_roles
31.18. key_column_usage
31.19. parameters
31.20. referential_constraints
31.21. role_column_grants
31.22. role_routine_grants
31.23. role_table_grants
31.24. role_usage_grants
31.25. routine_privileges
31.26. routines
31.27. schemata
31.28. sql_features
31.29. sql_implementation_info
31.30. sql_languages
31.31. sql_packages
31.32. sql_sizing
31.33. sql_sizing_profiles
31.34. table_constraints
31.35. table_privileges
31.36. tables
31.37. triggers
31.38. usage_privileges
31.39. view_column_usage
31.40. view_table_usage
31.41. views

媇敇昇嚟䫌婔䂇蓖商䂇潊垄傸寙劆橬噿嘷嬉昄扞康麯垔幬䔇凹茇䔇 媇敇㔗媇敇昇嚟施 SQL 湺庖麯垔幬䔇啹溴埇傖螴婺滇埇傖䓂洉䔇 幽婫滇䕩凹䘿垔䔇 ┫ 启係䂘臘婉婔湙係䂘臘滇 PostgreSQL 䬹橬䔇滇婘垂䯄䔇嘺䇔婪誕臯傺昇䔇㔗嘖媇敇昇嚟蓖商婉寙劆橬噿 PostgreSQL 䬹橬䔇䬹攓䔇媇敇 嘹埇傖彷䫘垄昖臵橬噿係䂘臘潡蔙噽垄 PostgreSQL 䕩噿䔇蓖商㔗

31.1. 噿庯認婻昇嚟

媇敇昇嚟橸躆滇婔婻埆 information_schema 䔇昇嚟㔗 認婻昇嚟躻媘庻婘庯欔橬昄扞康婺㔗認婻昇嚟䔇欔橬蔙滇昄扞康镖䆴婺䔇橔彺䔇昄扞康䫘潙幽婫認婻䫘潙崷䇽儌拖橬認婻昇嚟婪䔇欔橬溄鍊 寙拸役鍴垄䔇溄鍊婉誺認幽幾䩕婋準䔇䷺閘償䔇埇攩㔗

䚺䩕䔇施唍媇敇昇嚟婉婘昇嚟抩䘵虇冇婺啹溴嘹驔襕䫘噘䓄準螪閞麯麵䔇欔橬凹茇㔗 啹婺媇敇昇嚟麯䔇婔底凹茇䔇劉庖滇埇脘婘䫘潙庫䫘婺庺䯄䔇捞锔劉庖欔傖 套悩嘹愿檪媇敇昇嚟櫆婘虇冇婺䔇臺闼嘹婔垔襕償媄㔗