2.2.1.20 CCategorizationSpec
The CCategorizationSpec structure specifies how grouping is done at one level in a hierarchical query.
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_csColumns (variable) |
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_Spec (variable) |
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_AggregSet (variable) |
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_SortAggregSet (variable) |
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_InGroupSortAggregSets (variable) |
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_cMaxResults |
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_csColumns (variable): A CColumnSet structure indicating the columns to return at that level in a hierarchical result set.
_Spec (variable): A CCategSpec structure specifying the type of categorization and the column for the group.
_AggregSet (variable): A CAggregSet structure specifying aggregate information for the group.
_SortAggregSet (variable): A CSortAggregSet structure specifying default sorting for the group.
_InGroupSortAggregSets (variable): A CInGroupSortAggregSets structure specifying sorting for the group with regard to the parent group's range boundaries.
_cMaxResults (4 bytes): A 32-bit unsigned integer. Reserved.
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Note MUST be set to 0x00000000.