Overview of the Issue

On executing a DML with passthrough dml set fails the query with row count exceed error
Even on setting the workload to olap, error remains.

More details in slack thread: https://vitess.slack.com/archives/C0PQY0PTK/p1734047962523819

Reproduction Steps

Execute a dml query with join in a sharded keyspace

Binary Version

v20+

Operating System and Environment details

NA

Log Fragments