<mxfile host="Electron" modified="2021-07-12T13:26:05.192Z" agent="5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/14.6.13 Chrome/89.0.4389.128 Electron/12.0.7 Safari/537.36" etag="kKU1DyIkJcQFc1Rxt__U" compressed="false" version="14.6.13" type="device">
  <diagram id="THISp3X85jFCtBEH0bao" name="Page-1">
    <mxGraphModel dx="675" dy="400" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
      <root>
        <mxCell id="0" />
        <mxCell id="1" parent="0" />
        <mxCell id="uy255Msn6vtulWmyCIR1-12" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0;entryY=0.5;entryDx=0;entryDy=0;fontFamily=Courier New;exitX=1;exitY=0.5;exitDx=0;exitDy=0;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-29" target="uy255Msn6vtulWmyCIR1-11">
          <mxGeometry relative="1" as="geometry">
            <mxPoint x="280" y="210" as="sourcePoint" />
          </mxGeometry>
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-15" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;fontFamily=Courier New;exitX=1;exitY=0.5;exitDx=0;exitDy=0;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-30" target="uy255Msn6vtulWmyCIR1-14">
          <mxGeometry relative="1" as="geometry">
            <mxPoint x="280" y="320" as="sourcePoint" />
          </mxGeometry>
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-39" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0.5;entryY=0;entryDx=0;entryDy=0;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-11" target="uy255Msn6vtulWmyCIR1-14">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-11" value=".adapters" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="330" y="185" width="80" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-40" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0.5;entryY=0;entryDx=0;entryDy=0;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-14" target="uy255Msn6vtulWmyCIR1-27">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-14" value=".adapters" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="330" y="285" width="80" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-28" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0;entryY=0.5;entryDx=0;entryDy=0;fontFamily=Courier New;exitX=1;exitY=0.5;exitDx=0;exitDy=0;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-31" target="uy255Msn6vtulWmyCIR1-27">
          <mxGeometry relative="1" as="geometry">
            <mxPoint x="280" y="440" as="sourcePoint" />
          </mxGeometry>
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-18" value=".cursor()" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="220" y="220" width="80" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-26" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0;entryY=0.5;entryDx=0;entryDy=0;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-19" target="uy255Msn6vtulWmyCIR1-25">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-34" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-19" target="uy255Msn6vtulWmyCIR1-29">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-19" value="&lt;b&gt;psycopg&lt;/b&gt;&lt;br&gt;&lt;font face=&quot;Helvetica&quot;&gt;module&lt;/font&gt;" style="rounded=1;whiteSpace=wrap;html=1;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="160" y="75" width="120" height="50" as="geometry" />
        </mxCell>
        <UserObject label=".connect()" link="../api/connections.html" id="uy255Msn6vtulWmyCIR1-20">
          <mxCell style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="220" y="125" width="80" height="20" as="geometry" />
          </mxCell>
        </UserObject>
        <mxCell id="uy255Msn6vtulWmyCIR1-21" value=".execute()" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="220" y="320" width="80" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-37" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0.5;entryY=0;entryDx=0;entryDy=0;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-25" target="uy255Msn6vtulWmyCIR1-11">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-25" value=".adapters" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="330" y="90" width="80" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-27" value=".adapters" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="330" y="385" width="80" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-35" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0.5;entryY=0;entryDx=0;entryDy=0;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-29" target="uy255Msn6vtulWmyCIR1-30">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <UserObject label="&lt;b&gt;Connection&lt;/b&gt;&lt;br&gt;&lt;font face=&quot;Helvetica&quot;&gt;object&lt;/font&gt;" link="../api/connections.html" id="uy255Msn6vtulWmyCIR1-29">
          <mxCell style="rounded=1;whiteSpace=wrap;html=1;fontFamily=Courier New;" vertex="1" parent="1">
            <mxGeometry x="160" y="170" width="120" height="50" as="geometry" />
          </mxCell>
        </UserObject>
        <mxCell id="uy255Msn6vtulWmyCIR1-36" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;fontFamily=Courier New;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-30" target="uy255Msn6vtulWmyCIR1-31">
          <mxGeometry relative="1" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-30" value="&lt;b&gt;Cursor&lt;/b&gt;&lt;br&gt;&lt;font face=&quot;Helvetica&quot;&gt;object&lt;/font&gt;" style="rounded=1;whiteSpace=wrap;html=1;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="160" y="270" width="120" height="50" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-31" value="&lt;b&gt;Transformer&lt;/b&gt;&lt;br&gt;&lt;font face=&quot;Helvetica&quot;&gt;object&lt;/font&gt;" style="rounded=1;whiteSpace=wrap;html=1;fontFamily=Courier New;" vertex="1" parent="1">
          <mxGeometry x="160" y="370" width="120" height="50" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-46" style="rounded=0;orthogonalLoop=1;jettySize=auto;html=1;fontFamily=Helvetica;endArrow=none;endFill=0;dashed=1;dashPattern=1 1;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-41">
          <mxGeometry relative="1" as="geometry">
            <mxPoint x="310" y="100" as="targetPoint" />
          </mxGeometry>
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-41" value="Has a" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Helvetica;" vertex="1" parent="1">
          <mxGeometry x="300" y="55" width="40" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-45" style="rounded=0;orthogonalLoop=1;jettySize=auto;html=1;fontFamily=Helvetica;endArrow=none;endFill=0;dashed=1;dashPattern=1 1;startSize=4;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-42">
          <mxGeometry relative="1" as="geometry">
            <mxPoint x="220" y="150" as="targetPoint" />
          </mxGeometry>
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-42" value="Create" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Helvetica;" vertex="1" parent="1">
          <mxGeometry x="150" y="130" width="40" height="20" as="geometry" />
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-47" style="edgeStyle=none;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;fontFamily=Helvetica;endArrow=none;endFill=0;dashed=1;dashPattern=1 1;" edge="1" parent="1" source="uy255Msn6vtulWmyCIR1-43">
          <mxGeometry relative="1" as="geometry">
            <mxPoint x="370" y="150" as="targetPoint" />
          </mxGeometry>
        </mxCell>
        <mxCell id="uy255Msn6vtulWmyCIR1-43" value="Copy" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontFamily=Helvetica;" vertex="1" parent="1">
          <mxGeometry x="394" y="130" width="40" height="20" as="geometry" />
        </mxCell>
      </root>
    </mxGraphModel>
  </diagram>
</mxfile>
