protected String getSimpleTableName(ASTNode n) throws SemanticException {
    return HiveUtils.unparseIdentifier(getSimpleTableNameBase(n), conf);
  }
Returns the table name to use in the generated query preserving original quotes/escapes if any.
@see #getFullTableNameForSQL(ASTNode)
ql/src/java/org/apache/hadoop/hive/ql/parse/MergeSemanticAnalyzer.java