FDO .NET API Reference | Feature Data Objects |
Inheritance diagram for OSGeo::FDO::Connections::Capabilities::ICommandCapabilitiesImp:
Public Member Functions | |
__property System::Int32 | get_Commands ()[] |
Gets an array of the CommandType values supported by the feature provider. | |
System::Boolean | SupportsParameters () |
Determines if commands support parameterization. | |
System::Boolean | SupportsSelectDistinct () |
Determines if Distinct can be used with SelectAggregates. This can be true only if the SelectAggregates command is supported by the provider. | |
System::Boolean | SupportsSelectExpressions () |
Determines if the feature provider can use expressions for properties with Select and SelectAggregate commands. | |
System::Boolean | SupportsSelectFunctions () |
Determines if simple functions can be used in Select and SelectAggregates command. Aggregate functions can only be used in the SelectAggregates command. Capability for using SelectAggregates is found in CommandCapabilities. | |
System::Boolean | SupportsSelectGrouping () |
Determines if a grouping criteria is available in the SelectAggregates command. This can be true only if the SelectAggregates command is supported by the provider. | |
System::Boolean | SupportsSelectOrdering () |
Determines if ordering is available in the Select and SelectAggregates command. | |
System::Boolean | SupportsTimeout () |
Determines if the feature provider supports command execution timeout. | |
Protected Member Functions | |
System::Void | ReleaseUnmanagedObject () |
DOXYGEN-IGNORE |
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Gets an array of the CommandType values supported by the feature provider.
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DOXYGEN-IGNORE
Reimplemented from OSGeo::FDO::Runtime::Disposable. |
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Determines if commands support parameterization.
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Determines if Distinct can be used with SelectAggregates. This can be true only if the SelectAggregates command is supported by the provider.
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Determines if the feature provider can use expressions for properties with Select and SelectAggregate commands.
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Determines if simple functions can be used in Select and SelectAggregates command. Aggregate functions can only be used in the SelectAggregates command. Capability for using SelectAggregates is found in CommandCapabilities.
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Determines if a grouping criteria is available in the SelectAggregates command. This can be true only if the SelectAggregates command is supported by the provider.
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Determines if ordering is available in the Select and SelectAggregates command.
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Determines if the feature provider supports command execution timeout.
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