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setweight

Assigns the specified weight to each element of the vector.

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

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文本搜索函数和操作符
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en
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Definition PG 18

Assigns the specified weight to each element of the vector.

Signatures and overloads

setweight ( vector tsvector, weight "char" ) → tsvector → tsvector
Assigns the specified weight to each element of the vector.
setweight ( vector tsvector, weight "char", lexemes text[] ) → tsvector → tsvector
Assigns the specified weight to elements of the vector that are listed in lexemes. The strings in lexemes are taken as lexemes as-is, without further processing. Strings that do not match any lexeme in vector are ignored.

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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-20261023:1e8d6766f468771ace7c564aec7ab824de50c0293da06ed0a16eef1833d32eb1

Text language: en · wiki-repair-20261023:1e8d6766f468771ace7c564aec7ab824de50c0293da06ed0a16eef1833d32eb1