{"Entry":{"collection":"func","key":"pg-indexam-has-property","name":"pg_indexam_has_property","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":"13","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"14"},{"descriptions_changed":true,"doc_overhaul":false,"from":"14","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"15"},{"descriptions_changed":true,"doc_overhaul":false,"from":"15","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"16"},{"descriptions_changed":true,"doc_overhaul":false,"from":"16","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"17"},{"descriptions_changed":true,"doc_overhaul":false,"from":"17","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"18"},{"descriptions_changed":true,"doc_overhaul":false,"from":"18","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"19"}],"content_hash":"7a36e1d2e0b33da232b52970a70c91eaf6681c508d7cc6c45cc82642809b9e77","derived_content_hash":"17eeaee324aca62263cc13184a7b90072867e06cced146c35e6505827d09ac5e","documentation_refresh":{"batch":"20261113","original_source_rev":"wiki-repair-20261023:3cf604e120e539df66507eabed0c08ae5b23ad150be998e955593a517daaff3e","versions":{"14":"14.25","15":"15.20","16":"16.16","17":"17.12","18":"18.7","19":"19rc2"}},"first_version":"9.6","group":"info","group_label":"System Information Functions And Operators","groups":["info"],"imported_at":"2026-09-27T17:57:29.251598+08:00","last_version":"20","name":"pg_indexam_has_property","name_key":"pg_indexam_has_property","position":28083,"present_in":["9.6","10","11","12","13","14","15","16","17","18","19","20"],"repair_provenance":{"original_source_revision":"b7bd9cda","receipt_sha256":"cc525b9201e9287feac46e7cbe0cf8b1ecaf65a8250e576826f57a8c21220257","repair":"wiki-repair-20261023"},"signature":"pg_indexam_has_property ( am oid, property text ) → boolean","signature_count":1,"slug":"pg-indexam-has-property","source_rev":"wiki-repair-20261023:3cf604e120e539df66507eabed0c08ae5b23ad150be998e955593a517daaff3e","summary":"Tests whether an index access method has the named property.","summary_zh":""}},"Definition":{"Collection":"func","Key":"pg-indexam-has-property","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"pg-indexam-has-property","SourceRevision":"wiki-repair-20261023:3cf604e120e539df66507eabed0c08ae5b23ad150be998e955593a517daaff3e","Facts":{"description":"Tests whether an index access method has the named property. 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Access method properties are listed in \u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"Table 9.79. Index Access Method Properties\"\u003eTable 9.79\u003c/a\u003e. \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e is returned if the property name is not known or does not apply to the particular object, or if the OID does not identify a valid object.","description_zh":"测试索引访问方法是否具有指定名称的属性。访问方法属性如表 9.79 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 NULL。","description_zh_html":"测试索引访问方法是否具有指定名称的属性。访问方法属性如\u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"表 9.79. 索引访问方法属性\"\u003e表 9.79\u003c/a\u003e 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e。","doc":{"anchor":"FUNCTIONS-INFO-CATALOG-TABLE","file":"functions-info.html","sha256":"64499116227a087138bb14f29ff6652b200a176d5df3ce2a089c3d5c226b19b3","slug":"18"},"documentation_revision":{"inputs":[{"file":"functions-info.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"64499116227a087138bb14f29ff6652b200a176d5df3ce2a089c3d5c226b19b3","version":"18.7"},{"file":"functions-info.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"f9684137c0b9fb17a691c4d905529d114472a507a007c15058f2703962b611d2","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"},"group":"info","group_label":"系统信息函数和操作符","lang":"en","layout":"table-new","pages":["functions-info.html"],"prose_only":false,"signatures":[{"description":"Tests whether an index access method has the named property. Access method properties are listed in Table 9.79. NULL is returned if the property name is not known or does not apply to the particular object, or if the OID does not identify a valid object.","description_html":"Tests whether an index access method has the named property. Access method properties are listed in \u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"Table 9.79. Index Access Method Properties\"\u003eTable 9.79\u003c/a\u003e. \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e is returned if the property name is not known or does not apply to the particular object, or if the OID does not identify a valid object.","description_zh":"测试索引访问方法是否具有指定名称的属性。访问方法属性如表 9.79 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 NULL。","description_zh_html":"测试索引访问方法是否具有指定名称的属性。访问方法属性如\u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"表 9.79. 索引访问方法属性\"\u003e表 9.79\u003c/a\u003e 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_indexam_has_property\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003eam\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eoid\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eproperty\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"pg_indexam_has_property ( am oid, property text ) → boolean","zh_from":"same-version-manual"}],"translation_provenance":{"inputs":[{"kind":"current-pgdoc-translation","path":"/Users/vonng/pgsty/pgdoc/zh/18/html/functions-info.html","sha256":"7c33185e79430cfbda432dc4db277115c7ac846afccadfcf904ceb1bf2aa1ba5"}],"kind":"same-version-pgdoc","locale":"zh-Hans","source_revision":"b1b500221dbe5437cfca004d6b04d3f6e422765d","version":"18"},"zh_from":"same-version-manual"},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-INFO-CATALOG-TABLE","file":"functions-info.html","sha256":"64499116227a087138bb14f29ff6652b200a176d5df3ce2a089c3d5c226b19b3","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"pg-indexam-has-property","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_indexam_has_property","Summary":"Tests whether an index access method has the named property. 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Access method properties are listed in \u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"Table 9.79. Index Access Method Properties\"\u003eTable 9.79\u003c/a\u003e. \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e is returned if the property name is not known or does not apply to the particular object, or if the OID does not identify a valid object.","description_zh":"测试索引访问方法是否具有指定名称的属性。访问方法属性如表 9.79 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 NULL。","description_zh_html":"测试索引访问方法是否具有指定名称的属性。访问方法属性如\u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"表 9.79. 索引访问方法属性\"\u003e表 9.79\u003c/a\u003e 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_indexam_has_property\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003eam\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eoid\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eproperty\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"pg_indexam_has_property ( am oid, property text ) → boolean","zh_from":"same-version-manual"}]}},"RequestedLocale":"en","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","9.6"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"5a45a78091db694c6d91eee3023b5f0349085b2047d30af07a8469b63eb1e393","Text":"pg_indexam_has_property ( am oid, property text ) → boolean","Returns":"boolean","Payload":{"description":"Tests whether an index access method has the named property. 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Access method properties are listed in \u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"Table 9.79. Index Access Method Properties\"\u003eTable 9.79\u003c/a\u003e. \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e is returned if the property name is not known or does not apply to the particular object, or if the OID does not identify a valid object.","description_zh":"测试索引访问方法是否具有指定名称的属性。访问方法属性如表 9.79 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 NULL。","description_zh_html":"测试索引访问方法是否具有指定名称的属性。访问方法属性如\u003ca href=\"/docs/18/functions-info.html#FUNCTIONS-INFO-INDEXAM-PROPS\" title=\"表 9.79. 索引访问方法属性\"\u003e表 9.79\u003c/a\u003e 所示。如果属性名未知或不适用于特定对象，或者 OID 不能识别有效的对象，则返回 \u003ccode class=\"literal\"\u003eNULL\u003c/code\u003e。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_indexam_has_property\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003eam\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003eoid\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eproperty\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"pg_indexam_has_property ( am oid, property text ) → boolean","zh_from":"same-version-manual"}}],"Spellings":null,"SQLState":null,"Evidence":null}