Used to control the number of records that are sent to the server at once.
property RowsPerBatch: integer default 50;
Use the RowsPerBatch property to specify the number of records that are sent to the server at once when loading data using the TIBCLoader component.
TIBCLoader loads data by executing INSERT statements. For Firebird 2.0 and higher several INSERT statements (depending on the RowsPerBatch property value) are combined in one EXECUTE BLOCK statement to speed up loading.
The default value is 50.