IPV6_NUM_TO_STRING

IPV6_NUM_TO_STRING

Description

Syntax

VARCHAR IPV6_NUM_TO_STRING(VARCHAR ipv6_num)

VARCHAR INET6_NTOA(VARCHAR ipv6_num)

Takes an IPv6 address in binary format of type String. Returns the string of this address in text format. The IPv4 address mapped by IPv6 starts with ::ffff:111.222.33.

Notice

If the input string is not the binary encoding of a valid IPv6 address, NULL is returned. This function has an alias INET6_NTOA.

Example

  1. mysql> select ipv6_num_to_string(unhex('2A0206B8000000000000000000000011')) as addr;
  2. +--------------+
  3. | addr         |
  4. +--------------+
  5. | 2a02:6b8::11 |
  6. +--------------+
  7. 1 row in set (0.01 sec)
  9. mysql> select ipv6_num_to_string("-23vno12i34nlfwlsj");
  10. +------------------------------------------+
  11. | ipv6_num_to_string('-23vno12i34nlfwlsj') |
  12. +------------------------------------------+
  13. | NULL                                     |
  14. +------------------------------------------+
  15. 1 row in set (0.14 sec)

Keywords

IPV6_NUM_TO_STRING, INET6_NTOA, IP