Time and Date Functions
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      1. Weatherford Knowledge Base
      2. P#
      3. Time and Date Functions

      StartOf()

      Returns the date and time of the very first data point for all or specified signal/entity.

      Returns the date and time of the first data point for the specified signal.

      Syntax

      StartOf(string timeSignalName)

      Example

      StartOf("oil production rate")

       

      Returns the date and time of the first data point for the specified signal and the specified entity.

      Syntax

      StartOf(string timeSignalName, string entityName)

      Example

      StartOf("oil production rate", "entity name")

       

      Returns the date and time of the first data point for the specified signal and the specified entity.

      Syntax

      StartOf(string timeSignalName, entities entityName)

      Example

      StartOf("oil production rate", "entity name")