| set enable_seqscan=off; |
| CREATE TABLE test_cidr ( |
| i cidr |
| ); |
| INSERT INTO test_cidr VALUES |
| ( '1.2.3.4' ), |
| ( '1.2.4.4' ), |
| ( '1.2.5.4' ), |
| ( '1.2.6.4' ), |
| ( '1.2.7.4' ), |
| ( '1.2.8.4' ) |
| ; |
| CREATE INDEX idx_cidr ON test_cidr USING gin (i); |
| SELECT * FROM test_cidr WHERE i<'1.2.6.4'::cidr ORDER BY i; |
| i |
| ------------ |
| 1.2.3.4/32 |
| 1.2.4.4/32 |
| 1.2.5.4/32 |
| (3 rows) |
| |
| SELECT * FROM test_cidr WHERE i<='1.2.6.4'::cidr ORDER BY i; |
| i |
| ------------ |
| 1.2.3.4/32 |
| 1.2.4.4/32 |
| 1.2.5.4/32 |
| 1.2.6.4/32 |
| (4 rows) |
| |
| SELECT * FROM test_cidr WHERE i='1.2.6.4'::cidr ORDER BY i; |
| i |
| ------------ |
| 1.2.6.4/32 |
| (1 row) |
| |
| SELECT * FROM test_cidr WHERE i>='1.2.6.4'::cidr ORDER BY i; |
| i |
| ------------ |
| 1.2.6.4/32 |
| 1.2.7.4/32 |
| 1.2.8.4/32 |
| (3 rows) |
| |
| SELECT * FROM test_cidr WHERE i>'1.2.6.4'::cidr ORDER BY i; |
| i |
| ------------ |
| 1.2.7.4/32 |
| 1.2.8.4/32 |
| (2 rows) |
| |