{"Entry":{"collection":"func","key":"pg-get-database-ddl","name":"pg_get_database_ddl","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"19","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"20"}],"content_hash":"177d009afed206c31803c97a2710cc46c5f56cd12af76a75be2302d29d3fd3bf","first_version":"20","group":"info","group_label":"System Information Functions And Operators","groups":["info"],"imported_at":"2026-09-27T17:57:29.166486+08:00","last_version":"20","name":"pg_get_database_ddl","name_key":"pg_get_database_ddl","position":28055,"present_in":["20"],"signature":"pg_get_database_ddl ( database regdatabase [, pretty boolean DEFAULT false] [, owner boolean DEFAULT true] [, tablespace boolean DEFAULT true] ) → setof text","signature_count":1,"slug":"pg-get-database-ddl","source_rev":"b7bd9cda","summary":"Reconstructs the CREATE DATABASE statement for the specified database, followed by ALTER DATABASE statements for connection limit, template status, and configuration settings.","summary_zh":""}},"Definition":{"Collection":"func","Key":"pg-get-database-ddl","SourceDatabase":"center","Version":"20","SourceTable":"func","SourceKey":"pg-get-database-ddl","SourceRevision":"b7bd9cda","Facts":{"description":"Reconstructs the CREATE DATABASE statement for the specified database, followed by ALTER DATABASE statements for connection limit, template status, and configuration settings. Each statement is returned as a separate row. When pretty is true, the output is pretty-printed. When owner is false, the OWNER clause is omitted. When tablespace is false, the TABLESPACE clause is omitted.","description_html":"Reconstructs the \u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\"\u003e\u003ccode class=\"command\"\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e statement for the specified database, followed by \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\"\u003e\u003ccode class=\"command\"\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e statements for connection limit, template status, and configuration settings. Each statement is returned as a separate row. When \u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e is true, the output is pretty-printed. When \u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e is false, the \u003ccode class=\"literal\"\u003eOWNER\u003c/code\u003e clause is omitted. When \u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e is false, the \u003ccode class=\"literal\"\u003eTABLESPACE\u003c/code\u003e clause is omitted.","description_zh":"","description_zh_html":"","doc":{"anchor":"FUNCTIONS-GET-OBJECT-DDL-TABLE","file":"functions-info.html","slug":"devel"},"group":"info","group_label":"System Information Functions And Operators","lang":"en","layout":"table-new","pages":["functions-info.html"],"prose_only":false,"signatures":[{"description":"Reconstructs the CREATE DATABASE statement for the specified database, followed by ALTER DATABASE statements for connection limit, template status, and configuration settings. Each statement is returned as a separate row. When pretty is true, the output is pretty-printed. When owner is false, the OWNER clause is omitted. When tablespace is false, the TABLESPACE clause is omitted.","description_html":"Reconstructs the \u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\"\u003e\u003ccode class=\"command\"\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e statement for the specified database, followed by \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\"\u003e\u003ccode class=\"command\"\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e statements for connection limit, template status, and configuration settings. Each statement is returned as a separate row. When \u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e is true, the output is pretty-printed. When \u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e is false, the \u003ccode class=\"literal\"\u003eOWNER\u003c/code\u003e clause is omitted. When \u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e is false, the \u003ccode class=\"literal\"\u003eTABLESPACE\u003c/code\u003e clause is omitted.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003epg_get_database_ddl\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003edatabase\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eregdatabase\u003c/code\u003e [\u003cspan class=\"optional\"\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eboolean\u003c/code\u003e \u003ccode class=\"literal\"\u003eDEFAULT\u003c/code\u003e false\u003c/span\u003e] [\u003cspan class=\"optional\"\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eboolean\u003c/code\u003e \u003ccode class=\"literal\"\u003eDEFAULT\u003c/code\u003e true\u003c/span\u003e] [\u003cspan class=\"optional\"\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eboolean\u003c/code\u003e \u003ccode class=\"literal\"\u003eDEFAULT\u003c/code\u003e true\u003c/span\u003e] ) → \u003ccode class=\"returnvalue\"\u003esetof text\u003c/code\u003e","returns":"setof text","text":"pg_get_database_ddl ( database regdatabase [, pretty boolean DEFAULT false] [, owner boolean DEFAULT true] [, tablespace boolean DEFAULT true] ) → setof text","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-GET-OBJECT-DDL-TABLE","file":"functions-info.html","slug":"devel"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"pg-get-database-ddl","SourceDatabase":"pgweb","Version":"20","Locale":"zh-Hans","Title":"pg_get_database_ddl","Summary":"重建指定数据库的CREATE DATABASE语句，随后返回用于连接数上限、模板状态和配置设置的 ALTER DATABASE语句。每条语句作为单独一行返回。当pretty为 true 时，启用美化输出。当owner为 false 时，省略OWNER子句。当tablespace为 false 时，省略TABLESPACE子句。","BodyHTML":"重建指定数据库的\u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\" rel=\"nofollow\"\u003e\u003ccode\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e语句，随后返回用于连接数上限、模板状态和配置设置的 \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\" rel=\"nofollow\"\u003e\u003ccode\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e语句。每条语句作为单独一行返回。当\u003cem\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e为 true 时，启用美化输出。当\u003cem\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode\u003eOWNER\u003c/code\u003e子句。当\u003cem\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode\u003eTABLESPACE\u003c/code\u003e子句。\u003cpre\u003epg_get_database_ddl ( database regdatabase [, pretty boolean DEFAULT false] [, owner boolean DEFAULT true] [, tablespace boolean DEFAULT true] ) → setof text\u003c/pre\u003e重建指定数据库的\u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\" rel=\"nofollow\"\u003e\u003ccode\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e语句，随后返回用于连接数上限、模板状态和配置设置的 \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\" rel=\"nofollow\"\u003e\u003ccode\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e语句。每条语句作为单独一行返回。当\u003cem\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e为 true 时，启用美化输出。当\u003cem\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode\u003eOWNER\u003c/code\u003e子句。当\u003cem\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode\u003eTABLESPACE\u003c/code\u003e子句。","SourceRevision":"1b5ca64c","ContentHash":"dc829ea8e92e0940f6576659cf6f645d5b5c4acc7d6f750177fc80470fa9efbc","Payload":{"description_zh":"重建指定数据库的CREATE DATABASE语句，随后返回用于连接数上限、模板状态和配置设置的 ALTER DATABASE语句。每条语句作为单独一行返回。当pretty为 true 时，启用美化输出。当owner为 false 时，省略OWNER子句。当tablespace为 false 时，省略TABLESPACE子句。","description_zh_html":"重建指定数据库的\u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\"\u003e\u003ccode class=\"command\"\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e语句，随后返回用于连接数上限、模板状态和配置设置的 \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\"\u003e\u003ccode class=\"command\"\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e语句。每条语句作为单独一行返回。当\u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e为 true 时，启用美化输出。当\u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode class=\"literal\"\u003eOWNER\u003c/code\u003e子句。当\u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode class=\"literal\"\u003eTABLESPACE\u003c/code\u003e子句。","signatures":[{"description_zh":"重建指定数据库的CREATE DATABASE语句，随后返回用于连接数上限、模板状态和配置设置的 ALTER DATABASE语句。每条语句作为单独一行返回。当pretty为 true 时，启用美化输出。当owner为 false 时，省略OWNER子句。当tablespace为 false 时，省略TABLESPACE子句。","description_zh_html":"重建指定数据库的\u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\"\u003e\u003ccode class=\"command\"\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e语句，随后返回用于连接数上限、模板状态和配置设置的 \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\"\u003e\u003ccode class=\"command\"\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e语句。每条语句作为单独一行返回。当\u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e为 true 时，启用美化输出。当\u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode class=\"literal\"\u003eOWNER\u003c/code\u003e子句。当\u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e为 false 时，省略\u003ccode class=\"literal\"\u003eTABLESPACE\u003c/code\u003e子句。","returns":"setof text","text":"pg_get_database_ddl ( database regdatabase [, pretty boolean DEFAULT false] [, owner boolean DEFAULT true] [, tablespace boolean DEFAULT true] ) → setof text","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["20"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"20","Ordinal":0,"Hash":"3e5b89bf58323117df2c7fe903359d3feb34abd25a93f0b100e8ea389fe5d598","Text":"pg_get_database_ddl ( database regdatabase [, pretty boolean DEFAULT false] [, owner boolean DEFAULT true] [, tablespace boolean DEFAULT true] ) → setof text","Returns":"setof text","Payload":{"description":"Reconstructs the CREATE DATABASE statement for the specified database, followed by ALTER DATABASE statements for connection limit, template status, and configuration settings. Each statement is returned as a separate row. When pretty is true, the output is pretty-printed. When owner is false, the OWNER clause is omitted. When tablespace is false, the TABLESPACE clause is omitted.","description_html":"Reconstructs the \u003ca href=\"/docs/devel/sql-createdatabase.html\" title=\"CREATE DATABASE\"\u003e\u003ccode class=\"command\"\u003eCREATE DATABASE\u003c/code\u003e\u003c/a\u003e statement for the specified database, followed by \u003ca href=\"/docs/devel/sql-alterdatabase.html\" title=\"ALTER DATABASE\"\u003e\u003ccode class=\"command\"\u003eALTER DATABASE\u003c/code\u003e\u003c/a\u003e statements for connection limit, template status, and configuration settings. Each statement is returned as a separate row. When \u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e is true, the output is pretty-printed. When \u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e is false, the \u003ccode class=\"literal\"\u003eOWNER\u003c/code\u003e clause is omitted. When \u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e is false, the \u003ccode class=\"literal\"\u003eTABLESPACE\u003c/code\u003e clause is omitted.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003epg_get_database_ddl\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003edatabase\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eregdatabase\u003c/code\u003e [\u003cspan class=\"optional\"\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003epretty\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eboolean\u003c/code\u003e \u003ccode class=\"literal\"\u003eDEFAULT\u003c/code\u003e false\u003c/span\u003e] [\u003cspan class=\"optional\"\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eowner\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eboolean\u003c/code\u003e \u003ccode class=\"literal\"\u003eDEFAULT\u003c/code\u003e true\u003c/span\u003e] [\u003cspan class=\"optional\"\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003etablespace\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eboolean\u003c/code\u003e \u003ccode class=\"literal\"\u003eDEFAULT\u003c/code\u003e true\u003c/span\u003e] ) → \u003ccode class=\"returnvalue\"\u003esetof text\u003c/code\u003e","returns":"setof text","text":"pg_get_database_ddl ( database regdatabase [, pretty boolean DEFAULT false] [, owner boolean DEFAULT true] [, tablespace boolean DEFAULT true] ) → setof text","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}