ic_id,help_category_id,name,description,example,url) VALUES (493,39,'IS_IPV4','Syntax:\nIS_IPV4(expr)\n\nReturns 1 if the argument is a valid IPv4 address specified as a\nstring, 0 otherwise. Returns NULL if expr is NULL.\n\nURL: https://dev.mysql.com/doc/refman/8.0/en/miscellaneous-functions.html\n\n','mysql> SELECT IS_IPV4(\'10.0.5.9\'), IS_IPV4(\'10.0.5.256\');\n        -> 1, 0\n','https://dev.mysql.com/doc/refman/8.0/en/miscellaneous-functions.html');