AcMapFeatureService:: ExecuteSqlQuery Method
Executes the SQL SELECT statement on the specified feature source.
virtual MgSqlDataReader* ExecuteSqlQuery(
MgResourceIdentifier* resource,
string sqlStatemen
);|
Parameters |
Description |
|
resource |
A resource identifier referring to a feature source. |
|
sqlStatemen |
The SQL SELECT statement. |
Returns
Returns an MgSqlDataReader instance (or NULL).
Remarks
The XML returned by GetCapabilities says whether a provider supports SQL commands.
MgXX classes belong to the OsGeo.MapGuide namespace and are descibed in the Geospatial Platform Reference.
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