regexp_like

Checks whether a match of the POSIX regular expression pattern occurs within string; see Section 9.7.3.

English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.

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group: string
group label: 字符串函数和操作符
lang: en
layout: table-new
pages: functions-string.html
prose only: false

Definition PG 18

Checks whether a match of the POSIX regular expression pattern occurs within string; see Section 9.7.3.

Signatures and overloads

regexp_like ( string text, pattern text [, flags text] ) → boolean → boolean

Checks whether a match of the POSIX regular expression pattern occurs within string; see Section 9.7.3.

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Complete source facts

documentation revision

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Source references

Original manual reference

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:0c084844f90ef32055da6c8b80355107589f7feaca36434793f93fb32b724d3f

Text language: en · wiki-repair-20261023:0c084844f90ef32055da6c8b80355107589f7feaca36434793f93fb32b724d3f