Defining Query Filter Strings

Some operations can include an expression defining filter criteria to be applied to the query.

Those operations are:

executeGenericQuery (Request message) - Execute the specified query against the Event Collector database.
registerQuery (Request message) - Register a query with Event Collector, so that it can be subsequently executed using the executeRegisteredGenericQuery operation.
getChart (Request message) - Group audit information for one or more attributes for a specific object, for example, process instances, process templates, work items, case data and events.
getChartData (Request message) - Return audit information for certain criteria relating to an object, for example, process instances, process templates, work items, case data and events.

The following sections describe how to define this filter expression.