If not null, it is an array of integers whose positions in the input schema correspond to columns
that must be passed to the processor, even in the presence of column pruning
Namespace: ScopeRuntimeAssembly: ScopeRuntime (in ScopeRuntime.exe) Version: 1.0.0.0 (10.2.2.0)
Syntax
| C# |
|---|
public virtual int[] GetRequiredColumnOrdinal(
Schema input
) |
| Visual Basic |
|---|
Public Overridable Function GetRequiredColumnOrdinal ( _
input As Schema _
) As Integer() |
| Visual C++ |
|---|
public:
virtual array<int>^ GetRequiredColumnOrdinal(
Schema^ input
) |
Return Value
Array of ordinal of required columns in the input schema
See Also
