{"Entry":{"collection":"func","key":"ts-rewrite","name":"ts_rewrite","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"8.2","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"8.3"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"}],"content_hash":"a93350d18e5f7e9ebeb329fcabe799b639846f09d4839e81ad3fb18d5ad34140","first_version":"8.3","group":"textsearch","group_label":"Text Search Functions And Operators","groups":["textsearch"],"imported_at":"2026-09-27T17:57:28.735166+08:00","last_version":"20","name":"ts_rewrite","name_key":"ts_rewrite","position":12020,"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"],"signature":"ts_rewrite ( query tsquery, target tsquery, substitute tsquery ) → tsquery","signature_count":2,"slug":"ts-rewrite","source_rev":"b7bd9cda","summary":"Replaces occurrences of target with substitute within the query.","summary_zh":""}},"Definition":{"Collection":"func","Key":"ts-rewrite","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"ts-rewrite","SourceRevision":"b7bd9cda","Facts":{"description":"Replaces occurrences of target with substitute within the query. See Section 12.4.2.1 for details.","description_html":"Replaces occurrences of \u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e with \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e within the \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e. See \u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. Query Rewriting\"\u003eSection 12.4.2.1\u003c/a\u003e for details.","description_zh":"","description_zh_html":"","doc":{"anchor":"TEXTSEARCH-FUNCTIONS-TABLE","file":"functions-textsearch.html","slug":"18"},"group":"textsearch","group_label":"Text Search Functions And Operators","lang":"en","layout":"table-new","pages":["functions-textsearch.html"],"prose_only":false,"signatures":[{"description":"Replaces occurrences of target with substitute within the query. See Section 12.4.2.1 for details.","description_html":"Replaces occurrences of \u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e with \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e within the \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e. See \u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. Query Rewriting\"\u003eSection 12.4.2.1\u003c/a\u003e for details.","description_zh":"","description_zh_html":"","examples":[{"expr":"ts_rewrite('a \u0026 b'::tsquery, 'a'::tsquery, 'foo|bar'::tsquery)","result":"'b' \u0026 ( 'foo' | 'bar' )"}],"html":"\u003ccode class=\"function\"\u003ets_rewrite\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etsquery\u003c/code\u003e","returns":"tsquery","text":"ts_rewrite ( query tsquery, target tsquery, substitute tsquery ) → tsquery","zh_from":""},{"description":"Replaces portions of the query according to target(s) and substitute(s) obtained by executing a SELECT command. See Section 12.4.2.1 for details.","description_html":"Replaces portions of the \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e according to target(s) and substitute(s) obtained by executing a \u003ccode class=\"command\"\u003eSELECT\u003c/code\u003e command. See \u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. Query Rewriting\"\u003eSection 12.4.2.1\u003c/a\u003e for details.","description_zh":"","description_zh_html":"","examples":[{"expr":"SELECT ts_rewrite('a \u0026 b'::tsquery, 'SELECT t,s FROM aliases')","result":"'b' \u0026 ( 'foo' | 'bar' )"}],"html":"\u003ccode class=\"function\"\u003ets_rewrite\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eselect\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etsquery\u003c/code\u003e","returns":"tsquery","text":"ts_rewrite ( query tsquery, select text ) → tsquery","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"TEXTSEARCH-FUNCTIONS-TABLE","file":"functions-textsearch.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"ts-rewrite","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"ts_rewrite","Summary":"在query中使用 substitute替换出现的target。详情参见第 12.4.2.1 节。","BodyHTML":"在\u003cem\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e中使用 \u003cem\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e替换出现的\u003cem\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e。详情参见\u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" rel=\"nofollow\"\u003e第 12.4.2.1 节\u003c/a\u003e。\u003cpre\u003ets_rewrite ( query tsquery, target tsquery, substitute tsquery ) → tsquery\u003c/pre\u003e在\u003cem\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e中使用 \u003cem\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e替换出现的\u003cem\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e。详情参见\u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" rel=\"nofollow\"\u003e第 12.4.2.1 节\u003c/a\u003e。\u003cpre\u003ets_rewrite ( query tsquery, select text ) → tsquery\u003c/pre\u003e根据执行\u003ccode\u003eSELECT\u003c/code\u003e命令得到的目标和替换项，替换\u003cem\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e中的相应部分。详情参见\u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" rel=\"nofollow\"\u003e第 12.4.2.1 节\u003c/a\u003e。","SourceRevision":"ca936764","ContentHash":"f72f2d4a0e519d877a89384faaef32ecb3ced7f60a678d700c0c9ffe6f56845e","Payload":{"description_zh":"在query中使用 substitute替换出现的target。详情参见第 12.4.2.1 节。","description_zh_html":"在\u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e中使用 \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e替换出现的\u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e。详情参见\u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. 查询重写\"\u003e第 12.4.2.1 节\u003c/a\u003e。","signatures":[{"description_zh":"在query中使用 substitute替换出现的target。详情参见第 12.4.2.1 节。","description_zh_html":"在\u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e中使用 \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e替换出现的\u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e。详情参见\u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. 查询重写\"\u003e第 12.4.2.1 节\u003c/a\u003e。","returns":"tsquery","text":"ts_rewrite ( query tsquery, target tsquery, substitute tsquery ) → tsquery","zh_from":"doc"},{"description_zh":"根据执行SELECT命令得到的目标和替换项，替换query中的相应部分。详情参见第 12.4.2.1 节。","description_zh_html":"根据执行\u003ccode class=\"command\"\u003eSELECT\u003c/code\u003e命令得到的目标和替换项，替换\u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e中的相应部分。详情参见\u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. 查询重写\"\u003e第 12.4.2.1 节\u003c/a\u003e。","returns":"tsquery","text":"ts_rewrite ( query tsquery, select text ) → tsquery","zh_from":"doc"}],"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":[{"Version":"18","Ordinal":0,"Hash":"a2325d791fd867a93c9833f69a1672ce7da4a17c57647bccde49d6c50482ed86","Text":"ts_rewrite ( query tsquery, target tsquery, substitute tsquery ) → tsquery","Returns":"tsquery","Payload":{"description":"Replaces occurrences of target with substitute within the query. See Section 12.4.2.1 for details.","description_html":"Replaces occurrences of \u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e with \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e within the \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e. See \u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. Query Rewriting\"\u003eSection 12.4.2.1\u003c/a\u003e for details.","description_zh":"","description_zh_html":"","examples":[{"expr":"ts_rewrite('a \u0026 b'::tsquery, 'a'::tsquery, 'foo|bar'::tsquery)","result":"'b' \u0026 ( 'foo' | 'bar' )"}],"html":"\u003ccode class=\"function\"\u003ets_rewrite\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003etarget\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstitute\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etsquery\u003c/code\u003e","returns":"tsquery","text":"ts_rewrite ( query tsquery, target tsquery, substitute tsquery ) → tsquery","zh_from":""}},{"Version":"18","Ordinal":1,"Hash":"0cfdb2c1639023aaef0824761a8e8c4a41aa07a02ab49c18bcce72d6b69aad45","Text":"ts_rewrite ( query tsquery, select text ) → tsquery","Returns":"tsquery","Payload":{"description":"Replaces portions of the query according to target(s) and substitute(s) obtained by executing a SELECT command. See Section 12.4.2.1 for details.","description_html":"Replaces portions of the \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e according to target(s) and substitute(s) obtained by executing a \u003ccode class=\"command\"\u003eSELECT\u003c/code\u003e command. See \u003ca href=\"/docs/18/textsearch-features.html#TEXTSEARCH-QUERY-REWRITING\" title=\"12.4.2.1. Query Rewriting\"\u003eSection 12.4.2.1\u003c/a\u003e for details.","description_zh":"","description_zh_html":"","examples":[{"expr":"SELECT ts_rewrite('a \u0026 b'::tsquery, 'SELECT t,s FROM aliases')","result":"'b' \u0026 ( 'foo' | 'bar' )"}],"html":"\u003ccode class=\"function\"\u003ets_rewrite\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003equery\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etsquery\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eselect\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etsquery\u003c/code\u003e","returns":"tsquery","text":"ts_rewrite ( query tsquery, select text ) → tsquery","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}