TO_IPV4

SinceVersion dev

TO_IPV4

description

Syntax

IPV4 TO_IPV4(STRING ipv4_str)

This function like ipv4_string_to_num that takes a string form of IPv4 address and returns value of IPv4 type, which is binary equal to value returned by ipv4_string_to_num. If the IPv4 address has an invalid format, throw an exception.

notice

Input cannot be NULL. If it is NULL, an exception will be thrown.

example

1. mysql> select to_ipv4('255.255.255.255');
2. +----------------------------+
3. | to_ipv4('255.255.255.255') |
4. +----------------------------+
5. | 255.255.255.255            |
6. +----------------------------+

keywords

TO_IPV4, IP