Interface DataSourceUnderlyingDataOptions
interface DataSourceUnderlyingDataOptions {
columnsToInclude?: string[];
columnsToIncludeById?: string[];
ignoreAliases?: boolean;
includeDataValuesOption?: IncludeDataValuesOption;
maxRows?: number;
}
columnsToInclude?: string[];
columnsToIncludeById?: string[];
ignoreAliases?: boolean;
includeDataValuesOption?: IncludeDataValuesOption;
maxRows?: number;
}
Properties
OptionalcolumnsToInclude
columnsToInclude?: string[]
The columns to return specified by field name, returns all by default.
OptionalcolumnsToIncludeById
columnsToIncludeById?: string[]
The columns to return specified by field id, returns all by default. Since 1.5.0, fieldId is a property of the Column object.
OptionalignoreAliases
ignoreAliases?: boolean
Do not use aliases specified in the data source in Tableau. Default is false.
OptionalincludeDataValuesOption
Specify which properties to return in DataValues. The default is IncludeDataValuesOption.AllValues.
All properties not requested will be undefined in the DataValue results.
This is a performance optimization only, and will be ignored in Tableau versions prior to 2021.2.
OptionalmaxRows
maxRows?: number
The maximum number of rows to return. 10,000 by default
Configuration object for fetching data from an data source object.