GetSDOInfo()
Summary
Gets information about an Oracle Spatial table.
Syntax
sdo_info = GetSDOInfo(string service_name, string schema_name, string layer_name, string geom_field)
| Argument |
Contents |
| service_name |
The name of the Oracle Spatial service |
| schema_name |
The name of the Oracle Spatial schema |
| layer_name |
The name of the Oracle Spatial table |
| geom_field |
The name of the geometry field |
Returns
An array of information as follows:
| Element |
Type |
Contents |
| 1 |
Array |
An array of strings, one for each geometry type in the table; can be "Point", "Line", and "Area" |
| 2 |
Array |
An array of four real numbers defining the bounding coordinates of the file: {x_min, y_min, x_max, y_max} |
Example
// This call...
sdo_info = GetSDOInfo("myservice", "US Data", "US County", "Geometry")
// Returns this type of information...
// sdo_info = {
// {"Area"}, (geometry type)
// {-187.551936, 18.913826, ...}, (bounding rect)
// }
Error Codes
| Error Type |
Meaning |
| Error |
Unknown database, or one of the parameters is invalid |
| NotFound |
There is no service with the specified name |
See Also
| Function |
Summary |
| AddSDOLayer() |
Adds a layer from an Oracle Spatial table to a map |
| AddSDOLayerToWorkspace() |
Adds a layer from an Oracle Spatial table to an application without it appearing in a map or dataview |