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IPV4_NUM_TO_STRING

IPV4_NUM_TO_STRING

IPV4_NUM_TO_STRING

description

Syntax

VARCHAR IPV4_NUM_TO_STRING(BIGINT ipv4_num)

Takes a Int16, Int32, Int64 number. Interprets it as an IPv4 address in big endian. Returns a string containing the corresponding IPv4 address in the format A.B.C.d (dot-separated numbers in decimal form).

notice

will return NULL if the input parameter is negative or larger than 4294967295(num value of '255.255.255.255')

example

mysql> select IPV4_NUM_TO_STRING(3232235521);
+-----------------------------+
| IPV4_NUM_TO_STRING(3232235521) |
+-----------------------------+
| 192.168.0.1 |
+-----------------------------+
1 row in set (0.01 sec)

mysql> select num,IPV4_NUM_TO_STRING(num) from ipv4_bi;
+------------+------------------------+
| num | IPV4_NUM_TO_STRING(`num`) |
+------------+------------------------+
| -1 | NULL |
| 0 | 0.0.0.0 |
| 2130706433 | 127.0.0.1 |
| 4294967295 | 255.255.255.255 |
| 4294967296 | NULL |
+------------+------------------------+
7 rows in set (0.01 sec)

keywords

IPV4_NUM_TO_STRING, IP