CUT_IPV6
STRING CUT_IPV6(IPV4 ipv4, TinyInt cut_ipv6_bytes, TinyInt cut_ipv4_bytes)
accept an IPv6 type address and return a string containing the address of the specified number of bytes removed in text format
mysql [(none)]>select cut_ipv6(to_ipv6('2001:0DB8:AC10:FE01:FEED:BABE:CAFE:F00D'), 10, 0); +-------------------+ | '2001:db8:ac10::' | +-------------------+ | 2001:db8:ac10:: | +-------------------+ 1 row in set (0.00 sec)
CUT_IPV6, IP