Extract

This section is typically unique for each organization and database. The easiest example is from an Esri source, but CAD Extracts and other approaches like Safe Software’s FME are also useful for more complicated situations.

One example for Roads is shown below:
  <Extract sourceIDField=”OBJECTID”>
    <GDBDataset sourceName=”CCC_ROADSEGMENT” targetName=”Roads”>
      <WhereClause></WhereClause>
  </GDBDataset>
    <GDBDataset sourceName=”ADDRESS_POINT” targetName=”Addresses”>
      <WhereClause>”HOUSE_NUMBER” is not null and “HOUSE_NUMBER” <> 0</WhereClause>
    </GDBDataset>
  </Extract>