| 260 | } |
| 261 | |
| 262 | func ExampleClient_Scan() { |
| 263 | rdb.FlushDB(ctx) |
| 264 | for i := 0; i < 33; i++ { |
| 265 | err := rdb.Set(ctx, fmt.Sprintf("key%d", i), "value", 0).Err() |
| 266 | if err != nil { |
| 267 | panic(err) |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | var cursor uint64 |
| 272 | var n int |
| 273 | for { |
| 274 | var keys []string |
| 275 | var err error |
| 276 | keys, cursor, err = rdb.Scan(ctx, cursor, "key*", 10).Result() |
| 277 | if err != nil { |
| 278 | panic(err) |
| 279 | } |
| 280 | n += len(keys) |
| 281 | if cursor == 0 { |
| 282 | break |
| 283 | } |
| 284 | } |
| 285 | |
| 286 | fmt.Printf("found %d keys\n", n) |
| 287 | // Output: found 33 keys |
| 288 | } |
| 289 | |
| 290 | func ExampleClient_ScanType() { |
| 291 | rdb.FlushDB(ctx) |