@@ -1104,7 +1104,7 @@ The maximum number of replicas for each shard when executing a query. In limited
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@@ -1104,7 +1104,7 @@ The maximum number of replicas for each shard when executing a query. In limited
- the sampling key is an expression that is expensive to calculate
- the sampling key is an expression that is expensive to calculate
- the cluster's latency distribution has a long tail, so that querying more servers increases the query's overall latency
- the cluster's latency distribution has a long tail, so that querying more servers increases the query's overall latency
In addition, this setting will produce incorrect results when joins or subqueries are involved, and all tables don't meet certain conditions. See [Distributed Subqueries and max_parallel_replicas](../../../sql-reference/operators/in.md#max_parallel_replica-subqueries) for more details.
In addition, this setting will produce incorrect results when joins or subqueries are involved, and all tables don't meet certain conditions. See [Distributed Subqueries and max_parallel_replicas](../../sql-reference/operators/in.md#max_parallel_replica-subqueries) for more details.