Executing query is always very slow

### Description

Since upgrading to version 26.1.4, the prompt "Detect unique identifiers" often appears before executing database queries SQL, and it takes several minutes or even longer to truly start executing the query. This situation is not limited to a single type of database, but is particularly severe when connecting to access StarRocks.
I have checked the network and there are absolutely no issues.

### DBeaver Version

Community 26.1.4, Community 26.1.5

### Operating System

WIndows11

### Database and driver

StarRocks
MySQL

### Steps to reproduce

_No response_

### Additional context

_No response_

Start by reproducing the delay in DBeaver Community 26.1.4 or 26.1.5, especially with StarRocks and MySQL, and observe when the “Detect unique identifiers” prompt appears before SQL execution. Done means queries begin executing without the reported minutes-long delay across the affected connections.

Written by the indexing model from the issue text.