Using dbmlsync extended options

MobiLink provides several extended options to customize the synchronization process. Extended options can be set for publications, users, and subscriptions. In addition, extended option values can be overridden using options on the dbmlsync command line or the sp_hook_dbmlsync_set_extended_options hook procedure.

Override an extended option on the dbmlsync command line

Supply the extended option values in the -e or -eu dbmlsync options for dbmlsync, in the form option-name=value. For example:
dbmlsync -e "v=on;sc=low"

Set an extended option for a subscription, publication or user

Add the option to the CREATE SYNCHRONIZATION SUBSCRIPTION statement or CREATE SYNCHRONIZATION USER statement in the SQL Anywhere remote database.

Adding an extended option for a publication is a little different. To add an extended option for a publication, use the ALTER/CREATE SYNCHRONIZATION SUBSCRIPTION statement and omit the FOR clause.

Example

The following statement creates a synchronization subscription that uses extended options to set the cache size for preparing the upload to 3 MB and the upload increment size to 3 KB.

CREATE SYNCHRONIZATION SUBSCRIPTION TO my_pub
FOR ml_user
ADDRESS 'host=test.internal;port=2439;'
OPTION memory='3m',increment='3k'

Note that the option values must be enclosed in single quotes, but the option names must remain unquoted.

Dbmlsync network protocol options

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Using dbmlsync extended options

Override an extended option on the dbmlsync command line

Set an extended option for a subscription, publication or user

See also

Example