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SQL Anywhere 11.0.0 » UltraLite - Database Management and Reference » UltraLite as a MobiLink Client » UltraLite synchronization parameters and network protocol options » Synchronization parameters for UltraLite


Checkpoint Store synchronization parameter

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


This parameter is specified in the additional_parms field in the synchronization parameters. The syntax varies depending on the API you use.


Limited checkpointing


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

See also

UltraLite for C/C++ applications set the parameter as follows:

ul_synch_info info;
// ...
info.additional_parms = UL_TEXT( "CheckpointStore=1" );