Summary of the "usercolumninfo_" fields in ListManager
This table describes demographics added to the members_ table (or to a new table) so that they can appear as options in the custom charting wizards.
Primary key: ColumnInfoID_
Field Name  | Description  | Version Added  | 
ColumnInfoID_  | An auto-numbering unique identifier for this row. (int, NOT NULL)  | 
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ChartType_  | The type of chart. (char(1), NOT NULL)  | 
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Concept_  | What concept should this column fall under, for organizational purposes. (varchar(20), NULL)  | 
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Description_  | A description of the data stored in this column. (varchar(255), NOT NULL)  | 
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FieldName_  | The name of the column. (varchar(30), NOT NULL)  | 
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TableName_  | The table that stores this column (normally members_). (varchar(50), NOT NULL)  | 
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