doris/docs/en/sql-reference/sql-functions/string-functions/regexp_replace.md

title, language

title	language
regexp_replace	en

regexp_replace

description

Syntax

`VARCHAR regexp_replace(VARCHAR str, VARCHAR pattern, VARCHAR repl)

Regular matching of STR strings, replacing the part hitting pattern with repl

example

mysql> SELECT regexp_replace('a b c', " ", "-");
+-----------------------------------+
| regexp_replace('a b c', ' ', '-') |
+-----------------------------------+
| a-b-c                             |
+-----------------------------------+

mysql> SELECT regexp_replace('a b c','(b)','<\\1>');
+----------------------------------------+
| regexp_replace('a b c', '(b)', '<\1>') |
+----------------------------------------+
| a <b> c                                |
+----------------------------------------+

##keyword REGEXP_REPLACE,REGEXP,REPLACE