XREADGROUPRead stream entries as a consumer-group member, optionally blocking.
| 構文 | XREADGROUP GROUP group consumer [COUNT count] [BLOCK milliseconds] [NOACK] STREAMS key [key ...] id [id ...] |
| グループ | stream |
| 引数の数 | -7 |
| 導入バージョン | 1.0.0 |
| フラグ | write, blocking |
| 計算量 | '>' form: O(log N + M log P) for M entries handed out. History form: O(log P + K log N) for K entries handed back again |
| Redis 互換性 | full |