ArcSDE - Northeast Arc Users Group
ArcSDE - Northeast Arc Users Group
ArcSDE - Northeast Arc Users Group
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Spatial Datatype Issues• Single version has single table schema design– Can simplify views• User defined datatypes and advanced databaseconfigurations– ST_Geometry (BLOB datatypes) ) more widely supported– SDO_Geometry – Composite datatype - be careful with moreadvanced database architecture configurations – see databasevendor documentation.• Example – SDO_GEOMETRY and 10g r2 Data Guard LogicalStandby configuration• Can provide spatial join functionality