{"Entry":{"collection":"catalog","key":"pg_ts_dict","name":"pg_ts_dict","aliases":[],"metadata":{"changed_in":["12"],"changes":[{"added":[],"attributes":[],"description_changed":false,"descriptions":[],"from":"8.2","order":false,"removed":[],"status":"added","to":"8.3","types":[]},{"added":[],"attributes":[{"attribute":"hidden","from":true,"name":"oid","to":false}],"description_changed":false,"descriptions":[],"from":"11","listing":[],"order":false,"removed":[],"status":"changed","to":"12","types":[],"unlisted":[]}],"column_count":6,"content_hash":"54cdbc2846513beabadbce6f0c2a8369f59226aabff87189d969c2ddbda66a6a","first_version":"8.3","imported_at":"2026-09-30T00:40:56.330538+08:00","kind":"catalog","last_version":"20","name":"pg_ts_dict","position":146,"present_in":["8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6","10","11","12","13","14","15","16","17","18","19","20"],"relation_oid":null,"relkind":"r","shared":false,"source_rev":"english-manuals:e14de45cb1f0ea1e4f13bdd47d12d196ce8e74ae8b6776fd2af46d61079c6570","summary":"The pg_ts_dict catalog contains entries defining text search dictionaries.","summary_zh":""}},"Definition":{"Collection":"catalog","Key":"pg_ts_dict","SourceDatabase":"center","Version":"18","SourceTable":"catalog","SourceKey":"pg_ts_dict","SourceRevision":"english-manuals:e14de45cb1f0ea1e4f13bdd47d12d196ce8e74ae8b6776fd2af46d61079c6570","Facts":{"columns":[{"array_dimensions":0,"attnum":1,"description":"Row identifier","description_zh":"","documented":true,"documented_name":"oid","hidden":false,"name":"oid","not_null":true,"references":"","type":"oid","type_modifier":-1,"type_oid":26},{"array_dimensions":0,"attnum":2,"description":"Text search dictionary name","description_zh":"","documented":true,"documented_name":"dictname","hidden":false,"name":"dictname","not_null":true,"references":"","type":"name","type_modifier":-1,"type_oid":19},{"array_dimensions":0,"attnum":3,"description":"The OID of the namespace that contains this dictionary","description_zh":"","documented":true,"documented_name":"dictnamespace","hidden":false,"name":"dictnamespace","not_null":true,"references":"pg_namespace.oid","type":"oid","type_modifier":-1,"type_oid":26},{"array_dimensions":0,"attnum":4,"description":"Owner of the dictionary","description_zh":"","documented":true,"documented_name":"dictowner","hidden":false,"name":"dictowner","not_null":true,"references":"pg_authid.oid","type":"oid","type_modifier":-1,"type_oid":26},{"array_dimensions":0,"attnum":5,"description":"The OID of the text search template for this dictionary","description_zh":"","documented":true,"documented_name":"dicttemplate","hidden":false,"name":"dicttemplate","not_null":true,"references":"pg_ts_template.oid","type":"oid","type_modifier":-1,"type_oid":26},{"array_dimensions":0,"attnum":6,"description":"Initialization option string for the template","description_zh":"","documented":true,"documented_name":"dictinitoption","hidden":false,"name":"dictinitoption","not_null":false,"references":"","type":"text","type_modifier":-1,"type_oid":25}],"description":"The pg_ts_dict catalog contains entries defining text search dictionaries. A dictionary depends on a text search template, which specifies all the implementation functions needed; the dictionary itself provides values for the user-settable parameters supported by the template. This division of labor allows dictionaries to be created by unprivileged users. The parameters are specified by a text string dictinitoption, whose format and meaning vary depending on the template.\n\nPostgreSQL's text search features are described at length in Chapter 12.","description_zh":"","doc":{"anchor":"id-1.10.4.63.5","file":"catalog-pg-ts-dict.html","lang":"en","sha256":"c93edff3e9fa794b1fabb8558289175b09cce37c5986b53cd79bae9fc54a950c","slug":"18"},"kind":"catalog","lang":"en","measured_attributes":true,"metadata_release":"18.6","runtime_columns":["oid","dictname","dictnamespace","dictowner","dicttemplate","dictinitoption"],"runtime_verified":false,"source":"english-manual"},"ManualEvidence":{"doc":{"anchor":"id-1.10.4.63.5","file":"catalog-pg-ts-dict.html","lang":"en","sha256":"c93edff3e9fa794b1fabb8558289175b09cce37c5986b53cd79bae9fc54a950c","slug":"18"}},"MeasuredEvidence":{"measured_attributes":true,"metadata_release":"18.6","runtime_columns":["oid","dictname","dictnamespace","dictowner","dicttemplate","dictinitoption"],"runtime_verified":false}},"Text":{"Collection":"catalog","Key":"pg_ts_dict","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"pg_ts_dict","Summary":"pg_ts_dict系统目录包含定义文本检索词典的项。一个词典依赖于一个文本检索模板，它指定了所有需要的实现函数，词典本身则为模板支持的用户可设置参数提供值。这种分工允许普通用户创建词典。参数由一个文本串dictinitoption定义，其格式和意义随着模板而变化。\n\nPostgreSQL的文本检索特性在第 12 章中有更详尽的描述。","BodyHTML":"\u003cp\u003epg_ts_dict系统目录包含定义文本检索词典的项。一个词典依赖于一个文本检索模板，它指定了所有需要的实现函数，词典本身则为模板支持的用户可设置参数提供值。这种分工允许普通用户创建词典。参数由一个文本串dictinitoption定义，其格式和意义随着模板而变化。\n\nPostgreSQL的文本检索特性在第 12 章中有更详尽的描述。\u003c/p\u003e","SourceRevision":"2026-09-27@419045e","ContentHash":"9e032764cf62293b8b495f15eed4b53b2f43f894e0efb1f335b716b4657dfc02","Payload":{"columns":[{"description_zh":"行标识符","name":"oid","type":"oid","zh_from":"doc"},{"description_zh":"文本检索词典名","name":"dictname","type":"name","zh_from":"doc"},{"description_zh":"包含该词典的名字空间的 OID","name":"dictnamespace","type":"oid","zh_from":"doc"},{"description_zh":"词典的拥有者","name":"dictowner","type":"oid","zh_from":"doc"},{"description_zh":"该词典的文本检索模板的 OID","name":"dicttemplate","type":"oid","zh_from":"doc"},{"description_zh":"模板的初始化选项字符串","name":"dictinitoption","type":"text","zh_from":"doc"}],"description_zh":"pg_ts_dict系统目录包含定义文本检索词典的项。一个词典依赖于一个文本检索模板，它指定了所有需要的实现函数，词典本身则为模板支持的用户可设置参数提供值。这种分工允许普通用户创建词典。参数由一个文本串dictinitoption定义，其格式和意义随着模板而变化。\n\nPostgreSQL的文本检索特性在第 12 章中有更详尽的描述。","zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}
