FireDAC.Comp.BatchMove.TFDBatchMove.AnalyzeSample
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: published | |
| Source: FireDAC.Comp.BatchMove.pas FireDAC.Comp.BatchMove.hpp
| |
| Unit: FireDAC.Comp.BatchMove | |
| Parent: TFDBatchMove | |
Delphi
property AnalyzeSample: Integer read FAnalyzeSample write FAnalyzeSample default 10;
C++
__property int AnalyzeSample = {read=FAnalyzeSample, write=FAnalyzeSample, default=10};
Description
Use the AnalyzeSample property to specify how many rows from the data source you want to use to recognize the field properties.
The AnalyzeSample property is used when taFields is included into the Analyze property. FireDAC uses up to the specified number of rows. The recognition results are more accurate depending on the number of rows specified: the more rows, the more accurate the results. Using less number of rows the recognition is performed faster.