Package com.inductiveautomation.ignition.common.sqltags.history
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Interface Summary Interface Description Aggregate This interface defines an aggregation function used by the history query system.TagHistoryQueryParams This interface defines the parameters for a tag history query.TagHistoryQueryProvider -
Class Summary Class Description AdHocPythonAggregate Defines an aggregation function that is defined in python.AggregateInfo BasicTagHistoryQueryParams RealtimeTagHistoryQueryParams Tag history query param implementation that dynamically returns start and end dates based on the current time.TagHistoryQueryFlags This class defines static values that can be set on the flags field ofTagHistoryQueryParams
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Enum Summary Enum Description AggregationMode Dictates how multiple history values are "aggregated" together in order to form a result for a given time slice.InterpolationMode Describes how values are interpolated/extrapolated in the history system.ReturnFormat Specifies how data is returned for history queries.