mirror of https://github.com/apache/druid.git
7783b31846
* Add IPv4 druid expressions New druid expressions for filtering IPv4 addresses: - ipv4address_match: Check if IP address belongs to a subnet - ipv4address_parse: Convert string IP address to long - ipv4address_stringify: Convert long IP address to string These expressions operate on IP addresses represented as either strings or longs, so that they can be applied to dimensions with mixed representation of IP addresses. The filtering is more efficient when operating on IP addresses as longs. In other words, the intended use case is: 1) Use ipv4address_parse to convert to long at ingestion time 2) Use ipv4address_match to filter (on longs) at query time 3) Use ipv4adress_stringify to convert to (readable) string at query time * Fix licenses and null handling * Simplify IPv4 expressions * Fix tests * Fix check for valid ipv4 address string |
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