Settings for the timestamp adjustment function are required in the following definition files:
- System configuration property file, query group property file, or stream property file
- stream.timestampAccuracy parameter
Specifies the unit of time and the time adjustment range that are to be used by the timestamp adjustment function
- stream.maxKeepTupleCount parameter
Specifies the maximum number of tuples to be held by the timestamp adjustment function.
- Query group property file or stream property file
- stream.filterMode parameter
Specifies whether or not tuples are to be filtered by the timestamp adjustment function.
- stream.filterCondition parameter
Specifies a conditional expression for filtering tuples by the timestamp adjustment function.