starts_with

Returns true if string starts with prefix.

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

Returns true if string starts with prefix.

Signatures and overloads

starts_with ( string text, prefix text ) → boolean → boolean

Returns true if string starts with prefix.

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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-20261023:840dba5ffef10ae03344aebaa503a4ce4dd054c1fe5d40c9102e1b876d09989f

Text language: en · wiki-repair-20261023:840dba5ffef10ae03344aebaa503a4ce4dd054c1fe5d40c9102e1b876d09989f