fe7272ae_20__Copy_data_across_databases__Description
[Parameter] -batchSize [Description] 
Enable the use of the JDBC batch update feature, by setting the size of the batch queue. Any value greater than 1 will enable batch modee. If the JDBC driver supports this, the INSERT (or UPDATE) performance can be increased. This parameter will be ignored if the driver does not support batch updates or if the mode is not UPDATE or INSERT (i.e. if -mode=update,insert or -mode=insert,update is used).
20. Copy data across databases
Description