Sql-mode calls tramp for no reason

[Nikolay Kudryavtsev]

Hello.

Is there any way to force sql-product-interactive to run sql program on 
local machine only?

After I use tramp for some time and then call sql-product-interactive it 
tries to run sql program on one of the open tramp connections, instead 
of my local machine. It does not matter if I call it while having dired 
open on local machine or even local sql file open. Even calling M-x cd 
beforehand does not help. It still tries to run sql program on a host 
over tramp. After some sequence of actions that I haven't fully figured 
out, it finally goes away and uses local machine paths.

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Best Regards,
Nikolay Kudryavtsev