Document-based Objective-C Cocoa application, acting as client for PostgreSQL databases.
Based on PostgreSQL Cocoa framework.

Features
•	Save queries history and connection settings in a document
•	Display results in table view with automatic selection of "best" cell format for data type
•	Select columns to be displayed and change column's order
•	Export results in CSV, TAB-seperated, XML or SQL format
•	AppleScript support with (document-based connection) or without (application-level connection) GUI feedback
•	Read server information: environment variables, settings and server-side variables, connection formation and connection defaults

See screenshots