Contents Index auth_value synchronization parameter download_only synchronization parameter pdf/preface.pdf

UltraLite User's Guide
  UltraLite Reference
    Synchronization parameters

checkpoint_store synchronization parameter


Function 

Adds additional checkpoints of the database during synchronization to limit database growth during the synchronization process.

The checkpoint operation adds I/O operations for the application and for the Palm conduit and so slows synchronization. The option is most useful for large downloads with many updates. Devices with slow flash memory may not want to pay the performance penalty.

Default 

By default, limited checkpointing is done.

C/C++ usage 

Set the parameter as follows:

ul_synch_info info;
// ...
info.checkpoint_store = ul_true ;
Java usage 

Not used by Java applications.


Contents Index auth_value synchronization parameter download_only synchronization parameter pdf/preface.pdf