TO_IPV6_OR_DEFAULT

TO_IPV6_OR_DEFAULT

SinceVersion dev

TO_IPV6_OR_DEFAULT

description

Syntax

IPV6 TO_IPV6_OR_DEFAULT(STRING ipv6_str)

Same as to_ipv6, but if the IPv6 address has an invalid format, it returns :: (0 as IPv6).

notice

If input is NULL, return :: (0 as IPv6).

example

mysql> select to_ipv6_or_default('.');
+-------------------------+
| to_ipv6_or_default('.') |
+-------------------------+
| ::                      |
+-------------------------+

mysql> select to_ipv6_or_default(NULL);
+--------------------------+
| to_ipv6_or_default(NULL) |
+--------------------------+
| ::                       |
+--------------------------+

keywords

TO_IPV6_OR_DEFAULT, IP