replace

description

Syntax

VARCHAR REPLACE (VARCHAR str, VARCHAR old, VARCHAR new)

replace all old substring with new substring in str

example

mysql> select replace("http://www.baidu.com:9090", "9090", "");
+------------------------------------------------------+
| replace('http://www.baidu.com:9090', '9090', '') |
+------------------------------------------------------+
| http://www.baidu.com:                                |
+------------------------------------------------------+

keyword

REPLACE