Changes between Version 5 and Version 6 of VirtualSpatialData


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Timestamp:
Jan 27, 2009, 4:06:16 PM (15 years ago)
Author:
jmckenna
Comment:

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  • VirtualSpatialData

    v5 v6  
    7878You can also use SQL statements with ogrinfo with the -sql option. For instance, "ogrinfo ODBC:user/pass@DSN -sql 'select table.* from table where table.myval > 10'"
    7979
    80 The latest version of the OGR ODBC driver as of 2004-01-05 passes the SQL directly to the ODBC driver, which is a slight change. Before this version, OGR interpreted the SQL itself and was somewhat limited in its SQL abilities (see http://www.remotesensing.org/gdal/ogr/ogr_sql.html).
     80The latest version of the OGR ODBC driver as of 2004-01-05 passes the SQL directly to the ODBC driver, which is a slight change. Before this version, OGR interpreted the SQL itself and was somewhat limited in its SQL abilities (see http://www.gdal.org/ogr/ogr_sql.html).
    8181
    8282A note about ogrinfo and debugging. To get more information out of ogrinfo, you can set an environment variable called CPL_DEBUG to ON (set CPL_DEBUG=ON in windows)