%SelectByKeyEffDt meta-SQL element

Syntax

%SelectByKeyEffDt(:num1, :num2)

Description

This is a shorthand for:

Select %List(Select_List, :num1) from %Table(:num1) A where %KeyEqualNoEffDt(:num1⇒
 A) and %EffDtCheck(:num1 B, A, :num2)