Info.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>CFBundleDocumentTypes</key>
        <array>
                <dict>
                        <key>CFBundleTypeIconFile</key>
                        <string>logo_sql.icns</string>
                        <key>LSIsAppleDefaultForType</key>
                        <true/>
                         <key>CFBundleTypeExtensions</key>
                        <array>
                                <string>sql</string>
                        </array>
                        <key>CFBundleTypeName</key>
                        <string>SQLDocument</string>
                        <key>CFBundleTypeRole</key>
                        <string>Editor</string>
                        <key>NSDocumentClass</key>
                        <string>SQLDocument</string>
                </dict>
        </array>
        <key>CFBundleURLTypes</key>
        <array>
            <dict>
                <key>CFBundleURLName</key>
                <string>Postgres Database</string>
                <key>CFBundleURLSchemes</key>
                <array>
                    <string>postgres</string>
                </array>
             </dict>
        </array>
</dict>
</plist>