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Docs - isIPv4String, isIPv6String functions

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This PR documents and explains the use of the functions `isIPv4String`
and `isIPv6String.
This commit is contained in:
bharatnc 2021-01-22 22:30:31 -08:00
parent feebf64cb1
commit 9acd37a2e2
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docs/en/sql-reference/functions/ip-address-functions.md
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@ -243,4 +243,37 @@ SELECT
└───────────────────────────────────┴──────────────────────────────────┘
```
## isIPv4String
Determines if the input string is an IPv4 address or not. Returns `1` if true `0` otherwise.
``` sql
SELECT isIPv4String('127.0.0.1')
Query id: 031fdb77-fa98-456e-9323-c68c7788fdde
┌─isIPv4String('127.0.0.1')─┐
│ 1 │
└───────────────────────────┘
1 rows in set. Elapsed: 0.009 sec.
```
## isIPv6String
Determines if the input string is an IPv6 address or not. Returns `1` if true `0` otherwise.
``` sql
SELECT isIPv6String('2001:438:ffff::407d:1bc1')
Query id: f8e3cd94-b1f6-4f3b-bfd6-955b6e3d278d
┌─isIPv6String('2001:438:ffff::407d:1bc1')─┐
│ 1 │
└──────────────────────────────────────────┘
1 rows in set. Elapsed: 0.009 sec.
```
[Original article](https://clickhouse.tech/docs/en/query_language/functions/ip_address_functions/) <!--hide-->