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| Code Block |
|---|
worldBoundaries := ACCESS({Source='WorldBoundaries', Wrapper='GenericPull',
Schema=[['geometry','SpatialGeometry'],
['geometry_vertex_count','Integer'],
['OBJECTID','Integer'],
['ISO_2DIGIT','String'],
['Shape_Leng','Double'],
['Shape_Area','Double'],
['Name','String'],
['import_notes','String'],
['Google requests','String']
],
InputSchema=['SpatialKML','Integer','Integer','String','Double','Double','String','String','String'],
transport='File',
protocol='csv',
dataHandler='Tuple',
Options=[['filename','C:/Users/Marco Grawunder/Documents/My
Dropbox/OdysseusQuickShare/Daten/Geo/World Country Boundaries.csv'],
['Delimiter',',']]} |
Extending the framework
AccessAO, AccessAOBuilder ¿ PQL Documentation
GenericPush and GenericPull
New Wrapper
Existing Extensions
Scai
PQL - Sender
To publish processed data with PQL the SENDER-Operator is needed. This operator takes care of the application depending and transport depending transformation and delivery of the processed elements in the data stream.
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