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IP Address函数
更新时间:2024-07-24 GMT+08:00
IP Address函数
contains(network, address) → boolean
当CIDR网络中包含address时返回true。
SELECT contains('10.0.0.0/8', IPADDRESS '10.255.255.255'); -- true SELECT contains('10.0.0.0/8', IPADDRESS '11.255.255.255'); -- false SELECT contains('2001:0db8:0:0:0:ff00:0042:8329/128', IPADDRESS '2001:0db8:0:0:0:ff00:0042:8329'); -- true SELECT contains('2001:0db8:0:0:0:ff00:0042:8329/128', IPADDRESS '2001:0db8:0:0:0:ff00:0042:8328'); -- false