Isolation is an optional property that controls the isolation level of the Notifier's database connection. The default value is 1. You can use the following values:
| Value | Isolation level |
|---|---|
| 0 | Read uncommitted |
| 1 | Read committed (the default) |
| 2 | Repeatable read |
| 3 | Serializable |
Be aware of the consequences of setting the isolation level. Higher levels increase contention, and may adversely affect performance. Isolation level 0 allows reads of uncommitted data—data which may eventually be rolled back.
| Send feedback about this page via email or DocCommentXchange | Copyright © 2008, iAnywhere Solutions, Inc. - SQL Anywhere 11.0.0 |