diff --git a/follower-read.md b/follower-read.md index 2d3e76e2a958e..b0146a8aab98d 100644 --- a/follower-read.md +++ b/follower-read.md @@ -66,4 +66,4 @@ When the follower node processes a read request, it first uses `ReadIndex` of th Because the Follower Read feature does not affect TiDB's Snapshot Isolation transaction isolation level, TiDB adopts the round-robin strategy to select the follower replica. Currently, for the coprocessor requests, the granularity of the Follower Read load balancing policy is at the connection level. For a TiDB client connected to a specific Region, the selected follower is fixed, and is switched only when it fails or the scheduling policy is adjusted. -However, for the non-coprocessor requests, such as a point query, the granularity of the Follower Read load balancing policy is at the transaction level. For a TiDB transaction on a specific Region, the selected follower is fixed, and is switched only when it fails or the scheduling policy is adjusted. +However, for the non-coprocessor requests, such as a point query, the granularity of the Follower Read load balancing policy is at the transaction level. For a TiDB transaction on a specific Region, the selected follower is fixed, and is switched only when it fails or the scheduling policy is adjusted. If a transaction contains both point queries and coprocessor requests, the two types of requests are scheduled for reading separately according to the preceding scheduling policy. In this case, even if a coprocessor request and a point query are for the same Region, TiDB processes them as independent events.