ts_delete ( vector tsvector, lexeme text ) → tsvector → tsvectorRemoves any occurrence of the given
lexeme from the vector. The lexeme string is treated as a lexeme as-is, without further processing.ts_delete
Removes any occurrence of the given lexeme from the vector. The lexeme string is treated as a lexeme as-is, without further processing.
English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
- group
- textsearch
- group label
- 文本搜索函数和操作符
- lang
- en
- layout
- table-new
- pages
- functions-textsearch.html
- prose only
- false
Definition PG 18
Removes any occurrence of the given
lexeme from the vector. The lexeme string is treated as a lexeme as-is, without further processing.Signatures and overloads
ts_delete ( vector tsvector, lexemes text[] ) → tsvector → tsvectorRemoves any occurrences of the lexemes in
lexemes from the vector. The strings in lexemes are taken as lexemes as-is, without further processing. Strings that do not match any lexeme in vector are ignored.Compare versions
Complete source facts
documentation revision
{"inputs":[{"file":"functions-textsearch.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"2383d74fd6eee4b71e1b97dec9754623081103120b67a9793f8deac5fff77727","version":"18.7"},{"file":"functions-textsearch.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"d8d1661c6d67bb109c5266be16236950471c11d91181aafa96e9055792c4fa78","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"}Source references
Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · wiki-repair-20261023:b015073ecf1dc82bcc49cf766427cc1cadc4421c237fd57f6ab8d8000be03a1f
Text language: en · wiki-repair-20261023:b015073ecf1dc82bcc49cf766427cc1cadc4421c237fd57f6ab8d8000be03a1f