Example of export file fragmentDynamicsFormat(Level: DimCalendarLevel): String;
The DynamicsFormat property determines format of frequency in a calendar dimension.
Frequency is set in the date format (ICubeMetaExporterBinding.DateFormat) with the $Dyn$ identifier.
If frequency format is not determined, default values are used:
| The Level parameter value | Frequency format |
| DimCalendarLevel.Year | "A" |
| DimCalendarLevel.HalfYear | "S" |
| DimCalendarLevel.Quarter | "Q" |
| DimCalendarLevel.Month | "M" |
| DimCalendarLevel.Week | "W" |
| DimCalendarLevel.Day | "D" |
Executing the example requires a time series database with the OBJ_RUBRICATOR identifier. This database must include the COUNTRIES attribute. The file system must contain the C:\result_meta_exp.txt file with indicator values.
Example of export file fragment
Sub UserProc;
Var
TextConsumer: IDtTextConsumer;
MB: IMetabase;
Exporter: ICubeMetaExporter;
Binding: ICubeMetaExporterBinding;
Filter: ICubeMetaExporterFilter;
FilterValues: Array;
Begin
// Data consumer for export to text format
TextConsumer := New DtTextConsumer.Create;
TextConsumer.File := "C:\result_meta_exp.txt";
TextConsumer.FormatType := DtTextFormatType.Delimited;
TextConsumer.DelimitedColumnDelimiter := ";";
TextConsumer.DelimitedTextQualifier := """";
TextConsumer.Encoding := "WIN";
TextConsumer.WriteHeader := True;
// Export options
Exporter := New CubeMetaExporterClass.Create;
MB := MetabaseClass.Active;
Exporter.Rubricator := MB.ItemById("OBJ_RUBRICATOR").Bind As IRubricator;
Exporter.Consumer := TextConsumer As IDtConsumer;
Binding := Exporter.Bindings.Add;
Binding.FieldName := "CountryKey";
Binding.DataType := DbDataType.Integer;
Binding.BindingType := CubeMetaExporterBindingType.Attribute;
Binding.Attribute := "COUNTRIES";
Binding.KeyField := "KEY";
Binding := Exporter.Bindings.Add;
Binding.FieldName := "Date";
Binding.DataType := DbDataType.String;
Binding.BindingType := CubeMetaExporterBindingType.Calendar;
Binding.DateFormat := "$Dyn$_$Year$-$Quarter$";
Binding.DynamicsFormat(DimCalendarLevel.Year) := "A1";
Binding.DynamicsFormat(DimCalendarLevel.Quarter) := "Q1";
Binding.ValueDataType := DbDataType.Float;
Binding.ValueFieldName := "Value";
Binding.ValueDataType := DbDataType.Float;
Exporter.ByColumns := False;
Exporter.CalendarLevel := DimCalendarLevel.None;
Filter := Exporter.Filters.Add;
Filter.Attribute := "COUNTRIES";
FilterValues := New Variant[2];
FilterValues[0] := 512;
FilterValues[1] := 914;
Filter.ValuesList := FilterValues;
// Export
Exporter.Export;
End Sub UserProc;
After executing the example indicators are exported to the C:\result_meta_exp.txt file. Data is exported only for the indicators, which COUNTRIES attribute's value is equal to 512 or 914.
See also: