| 156 | } |
| 157 | |
| 158 | func testZPeekMax() { |
| 159 | if err := db.Update( |
| 160 | func(tx *nutsdb.Tx) error { |
| 161 | bucket := "myZSet1" |
| 162 | key := []byte("key1") |
| 163 | return tx.ZAdd(bucket, key, 3, []byte("val3")) |
| 164 | }); err != nil { |
| 165 | log.Fatal(err) |
| 166 | } |
| 167 | |
| 168 | if err := db.View( |
| 169 | func(tx *nutsdb.Tx) error { |
| 170 | bucket := "myZSet1" |
| 171 | key := []byte("key1") |
| 172 | node, err := tx.ZPeekMax(bucket, key) |
| 173 | if err != nil { |
| 174 | return err |
| 175 | } |
| 176 | fmt.Println("ZPeekMax:", node.Score) // val3 |
| 177 | return nil |
| 178 | }); err != nil { |
| 179 | log.Fatal(err) |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | func testZPeekMin() { |
| 184 | if err := db.View( |