Example: Extraction filter

The following example of an extraction filter extracts category and product information from the
CATGROUP ,
CATGRPDESC ,
CATGRPREL ,
CATENTRY ,
CATENTSHIP ,
OFFER ,
CATENTREL ,
CATGPENREL ,
CATENTDESC , and
ATTRVALUE tables.
For information about the tag structure of this example, see Extraction filter format.
  <sqlx>

    <!-- **************************** -->
    <!-- extract Category information -->
    <!-- **************************** -->

    <functionDef id="Category" description="Extract Categories" schemaentity="catgroup">
      <paramDef name=":lastRecord" type="string" value="10301" description="Last record 
       before loading new data" />
      <body>
        select * from catgroup where catgroup_id > :lastRecord
      </body>
    </functionDef>

    <execute id="Category" description="Extract Categories" schemaentity="catgroup">
      <param name=":lastRecord" type="string" value="10300" description="Last record 
       before loading new data" />
    </execute>

    <functionDef id="Category Description" description="Extract Category Descriptions 
     for a Locale" schemaentity="catgrpdesc">
      <paramDef name=":lastRecord" type="string" value="10300" description="Last record 
       before loading new data" />
      <body>
        select * from catgrpdesc where catgroup_id > :lastRecord
      </body>
    </functionDef>

    <execute id="Category Description" description="Extract Category Descriptions  
     for a Locale" schemaentity="catgrpdesc">
      <param name=":lastRecord" type="string" value="10300" description="Last record 
       before loading new data" />
    </execute>

    <functionDef id="Category Relationship" description="Extract Category-Relations  
     for a Locale" schemaentity="catgrprel">
      <paramDef name=":lastRecord" type="string" value="10300" description="Last record 
       before loading new data" />
      <body>
        select * from catgrprel where catgroup_id_child > :lastRecord
      </body>
    </functionDef>

    <execute id="Category Relationship" description="Extract Category-Relations for  
     a Locale" schemaentity="catgrprel">
      <param name=":lastRecord" type="string" value="10300" description="Last record 
       before loading new data" />
    </execute>

    <!-- *************************** -->
    <!-- extract Product information -->
    <!-- *************************** -->

    <functionDef id="Product" description="Extract Product" schemaentity="catentry">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record 
       before loading new data" />
      <body>
        select * from catentry where catentry_id > :lastrecord
      </body>
    </functionDef>

    <execute id="Product" description="Extract Product" schemaentity="catentry">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

    <functionDef id="Product Relationship" description="Extract Product Ship 
     information" schemaentity="catentrel">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record 
       before loading new data" />
      <body>
        select * from catentrel where catentry_id_child > :lastrecord
      </body>
    </functionDef>

    <execute id="Product Relationship" description="Extract Product Ship information" 
     schemaentity="catentrel">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

    <functionDef id="Product Description" description="Extract Product Description" 
     schemaentity="catentdesc">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
      <body>
        select * from catentdesc where catentry_id > :lastrecord
      </body>
    </functionDef>

    <execute id="Product Description" description="Extract Product Description" 
     schemaentity="catentdesc">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

    <functionDef id="Product Ship" description="Extract Product Ship information" 
     schemaentity="catentship">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
      <body>
        select * from catentship where catentry_id > :lastrecord
      </body>
    </functionDef>

    <execute id="Product Ship" description="Extract Product Ship information" 
     schemaentity="catentship">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

    <functionDef id="Category Product Relationship" description="Extract Category  
     Product Relations" schemaentity="catgpenrel">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
      <body>
        select * from catgpenrel where catgroup_id > :lastrecord
      </body>
    </functionDef>

    <execute id="Category Product Relationship" description="Extract Category Product 
     Relations" schemaentity="catgpenrel">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

    <!-- **************************************** -->
    <!-- Extract Product Attribute Information    -->
    <!-- **************************************** -->

    <functionDef id="Product Attribute Values" description="Extract Product Attribute  
     values for a Locale" schemaentity="attrvalue">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
      <body>
        select * from attrvalue where catentry_id > :lastrecord
      </body>
    </functionDef>

    <execute id="Product Attribute Values" description="Extract Product Attribute values 
     for a Locale" schemaentity="attrvalue">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

    <!-- ************************************************* -->
    <!-- Extract Product Price Information                 -->
    <!-- ************************************************* -->

    <functionDef id="Offer" description="Extract Offer" schemaentity="offer">
      <paramDef name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
      <body>
        select * from offer where catentry_id > :lastrecord
      </body>
    </functionDef>

    <execute id="Offer" description="Extract Offer" schemaentity="offer">
      <param name=":lastrecord" type="string" value="10300" description="Last record  
       before loading new data" />
    </execute>

  </sqlx>
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