While not relaying on external tools (eg pg_dump) is exactly why HeidiSQL is so great, I agree with @pashagolub that in this case it might solve bunch of problems and still allow to use Heidi for ...
Steps to reproduce this issue Open HeidiSQL Select PostgreSQL (TCP/IP) Enter the hostname, user, password Click the down arrow by the Database textbox, and it will show you the list of databases on ...
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