Replaces matches of a regular expression pattern.
Syntax
REGEXP_REPLACE(str, pat, rep [, flags])Example
Enter values below to update the example in real time.
address→clean_address→customers→-- 특수문자 제거
SELECT REGEXP_REPLACE(address, '[^가-힣a-zA-Z0-9 ]', '', 'g') AS clean_address
FROM customers;