TQueryError = (
  tqeOK,
  tqeNoDimensions,
  tqeNoAggs,
  tqeNotGrouped,
  tqeNotInitialized,
  tqeMapCorrupt,
  tqeUnKnownDims
);

enum TQueryError {
  tqeOK,
  tqeNoDimensions,
  tqeNoAggs,
  tqeNotGrouped,
  tqeNotInitialized,
  tqeMapCorrupt,
  tqeUnKnownDims
};