IS_IP_ADDRESS_IN_RANGE
IS_IP_ADDRESS_IN_RANGE
IS_IP_ADDRESS_IN_RANGE
description
Syntax
BOOLEAN IS_IP_ADDRESS_IN_RANGE(STRING ip_str, STRING cidr_prefix)
判断IP（IPv4或IPv6）地址是否包含在以CIDR表示法表示的网络中。如果是，则返回true，否则返回false。
notice
入参ip_str和cidr_prefix均不能为NULL
example
mysql> SELECT is_ip_address_in_range('127.0.0.1', '127.0.0.0/8');
+----------------------------------------------------+
| is_ip_address_in_range('127.0.0.1', '127.0.0.0/8') |
+----------------------------------------------------+
| 1 |
+----------------------------------------------------+
mysql> SELECT is_ip_address_in_range('::ffff:192.168.0.1', '::ffff:192.168.0.4/128');
+------------------------------------------------------------------------+
| is_ip_address_in_range('::ffff:192.168.0.1', '::ffff:192.168.0.4/128') |
+------------------------------------------------------------------------+
| 0 |
+------------------------------------------------------------------------+
keywords
IS_IP_ADDRESS_IN_RANGE, IP
