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DuckDB 1.3 ドキュメント 全文検索
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- inet Extension – DuckDB 9414
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...et extension defines the INET data type for storing IPv4 and IPv6 Internet addresses. It supports the CIDR notation for subnet masks (e.g., 198.51.100.0/22 , 2001:db8:3c4d::/48 ). Installing and Loading The inet extension will be transparently autoloade...cidr host(cidr) 192.168.0.0/16 192.168.0.0 127.0.0.1 127.0.0.1 2001:db8:3c4d:15::1a2f:1a2b/96 2001:db8:3c4d:15::1a2f:1a2b netmask Function Computes the network mask for the address's network. CREATE TABLE tbl ( cidr INET ); INSERT INTO tbl VALUES ( '19...2.168.1.5/24' ), ( '127.0.0.1' ), ( '2001:db8:3c4d:15::1a2f:1a2b/96' ); SELECT cidr , netmask ( cidr ) FROM tbl ; cidr netmask(cidr) 192.168.1.5/24 255.255.255.0/24 127.0.0.1 255.255.255.255 2001:db8:3c4d:15::1a2f:1a... - https://man.mtool.work/duckdb/1.3/core_extensions/inet.html
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