Changes between Version 2 and Version 3 of UsersWikiTopologyEditing


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Timestamp:
Mar 16, 2010, 5:45:33 AM (14 years ago)
Author:
martinl
Comment:

cosmetics

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  • UsersWikiTopologyEditing

    v2 v3  
    55of ISO SQL/MM specification functions.
    66
    7 You can still use SQL UPDATE,SELECT and DELETE commands, but using SQL/MM functions will provide you with a more stable abstraction, will perform some checks and in some cases automatically update TopoGeometry composition records.
     7You can still use SQL UPDATE,SELECT and DELETE commands, but using SQL/MM functions will provide you with a more stable abstraction, will perform some checks and in some cases automatically update !TopoGeometry composition records.
    88
    99All SQL/MM functions have the ST_ prefix in addition to being installed under the ''topology'' schema as every other Topology object. Fully implemented editing functions are:
     
    4040
    4141  Splits an !IsolatedEdge with a new [wiki:UsersWikiNodeElement Node].
    42   The old Edge will be removed and substituted with the two new Edges resulting from the split.
    43   Any TopoGeometry object referring to the old Edge will be updated to refer to the new Edges.
     42  The old !Edge will be removed and substituted with the two new Edges resulting from the split.
     43  Any !TopoGeometry object referring to the old !Edge will be updated to refer to the new Edges.
    4444
    4545 ST_!GetFaceGeometry