I am using pgAdmin 4 1.0-beta1 (downloaded from pgadmin.org) on Windows 7.
I get an error message like this:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>500 Internal Server Error</title>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded
orthere is an error in the application.</p>
When I SELECT any interval or a date/timestamp/timestamptz value before Christ.
Examples:
SELECT DATE '0044-03-15 BC';
SELECT TIMESTAMP '0044-03-15 10:00:00 BC';
SELECT TIMESTAMPTZ '0044-03-15 10:00:00+02 BC';
SELECT INTERVAL '15 minutes';
Also, when displaying a timestamptz value, the time part gets lost:
SELECT TIMESTAMPTZ '2016-03-15 10:00:00+02 AD';
displays 2016-03-15T00:00:00Z
Yours,
Laurenz Albe