FireDAC.Comp.BatchMove.SQL.TFDBatchMoveSQLDriver.ReadSQL
Delphi
property ReadSQL: String read FReadSQL write SetReadSQL;
C++
__property System::UnicodeString ReadSQL = {read=FReadSQL, write=SetReadSQL};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FireDAC.Comp.BatchMove.SQL.pas FireDAC.Comp.BatchMove.SQL.hpp |
FireDAC.Comp.BatchMove.SQL | TFDBatchMoveSQLDriver |
Description
Use the ReadSQL property to introduce an SQL query to select the data from the DBMS. Use the ReadSQL property from the TFDBatchMoveSQLReader to select the records and fields you want to move using a TFDBatchMove component. Use the ReadSQL property from the TFDBatchMoveSQLWriter to select the fields to which you want to move the data.
Use the ReadSQL property or the TableName property to define the source or destination table or set of records.