RexNode analyzeRexNode(RexBuilder rexBuilder, RexNode condition) {
    RexTransformIntoOrAndClause transformIntoInClause = new RexTransformIntoOrAndClause(rexBuilder);
    RexNode newCondition = transformIntoInClause.apply(condition);
    return newCondition;
  }
Rule adapter to apply the transformation to Projections.
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/jdbc/JDBCExpandExpressionsRule.java