QuerySpecAddFieldToProjectionIfNotPresent Method

Adds the field to projection if not present already. Uses field alias checks. If this query is an entity query, it won't add any fields, only verify whether the field is present.

protected abstract int AddFieldToProjectionIfNotPresent(
	IEntityFieldCore fieldToCheck
)

Protected MustOverride Function AddFieldToProjectionIfNotPresent ( 
	fieldToCheck As IEntityFieldCore
) As Integer