001package gudusoft.gsqlparser.ir.bound;
002
003/**
004 * Status of name-to-object binding resolution.
005 */
006public enum EBindingStatus {
007
008    /** Exactly bound to a unique object. */
009    EXACT,
010
011    /** Multiple candidates, cannot determine. */
012    AMBIGUOUS,
013
014    /** Not resolved, but left open for downstream inference. */
015    UNRESOLVED_SOFT,
016
017    /** Cannot resolve, confirmed missing. */
018    UNRESOLVED_HARD
019}