Class SqlSelectionExpression

  • All Implemented Interfaces:
    SqlSelectionProducer, Expression, SqlAstNode

    public class SqlSelectionExpression
    extends Object
    implements Expression
    Represents a selection that is "re-used" in certain parts of the query other than the select-clause (mainly important for order-by, group-by and having). Allows usage of the selection position within the select-clause in that other part of the query rather than the full expression