Synchronization parameters for UltraLite

Synchronization parameters control the synchronization between an UltraLite database and the MobiLink server. The way you set parameters depends on the specific UltraLite interface you are using. This chapter describes the effects of the parameters, and provides links to other locations for information about how to set them.

Note

The parameters described in this chapter only apply to UltraLite remote databases. To synchronize SQL Anywhere remote databases, see MobiLink SQL Anywhere client utility [dbmlsync].

For API-specific details, see:

UltraLite for Embedded SQL: ULSynchronize function
UltraLite.NET: ULSyncParms class
UltraLite C/C++: Synchronize function
UltraLite for M-Business Anywhere: SyncParms class

Required parameters

The following parameters are required:

Stream Type See Stream Type synchronization parameter.
User Name See User Name synchronization parameter.
Version See Version synchronization parameter.

If you do not set these parameters, the synchronization function throws an exception (for example, SQLCode.SQLE_SYNC_INFO_INVALID or its equivalent).

Conflicting parameters

You can only specify one of these parameters:

Download Only See Download Only synchronization parameter.
Ping See Ping synchronization parameter.
Upload Only See Upload Only synchronization parameter.

If you set more than one of these parameters to true, the synchronization function throws an exception (for example, SQLCode.SQLE_SYNC_INFO_INVALID or its equivalent).