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REGEXP_REPLACE

String functions

Syntax

REGEXP_REPLACE( string, pattern, replace_with )

Description

Searches for a substring in the string string using the regular expression pattern pattern and replaces it with the string replace_with.

If the substring is not found, the string is not changed.

Argument types:

string — String
pattern — String
replace_with — String

Return type: String

Note

See the documentation of the data source to clarify the regular expression syntax.

Use the ClickHouse syntax to create regular expressions in materialized datasets.

Examples

REGEXP_REPLACE("RU 912873", "\s", "-") = "RU-912873"

Data source support

Materialized Dataset, ClickHouse 1.1, MySQL 8.0.12, PostgreSQL 9.3.