Function defaultScalarTypes

bolt/vector/fuzzer/VectorFuzzer.cpp:1618–1674

namespace {

const std::vector<TypePtr> defaultScalarTypes(
    bool withDecimal = true,
    bool withHugeint = true) {
  // @TODO Add decimal TypeKinds to randType.
  // Refer https://github.com/facebookincubator/velox/issues/3942
  static std::vector<TypePtr> kScalarTypes{
      BOOLEAN(),
      TINYINT(),
      SMALLINT(),
      INTEGER(),
      BIGINT(),
      REAL(),
      DOUBLE(),
      VARCHAR(),
      VARBINARY(),
      TIMESTAMP(),
      DATE(),
      INTERVAL_DAY_TIME(),
      DECIMAL(18, 5),
      DECIMAL(38, 18)};

  // There is a very limited decimal support, for example
  // protobuf generation
  static std::vector<TypePtr> kScalarTypesWithoutDecimal{
      BOOLEAN(),
      TINYINT(),
      SMALLINT(),
      INTEGER(),
      BIGINT(),
      REAL(),
      DOUBLE(),
      VARCHAR(),
      VARBINARY(),
      TIMESTAMP(),
      DATE(),
      INTERVAL_DAY_TIME()};

  // dwrf::BaseColumnWriter does not support HUGEINT yet, which can cause
  // failures when running JoinFuzzerTest.
  static std::vector<TypePtr> kScalarTypesWithoutHugeint{
      BOOLEAN(),
      TINYINT(),
      SMALLINT(),
      INTEGER(),
      BIGINT(),
      REAL(),
      DOUBLE(),
      VARCHAR(),
      VARBINARY(),
      TIMESTAMP(),
      DATE(),
      INTERVAL_DAY_TIME(),
      DECIMAL(18, 5)};

  return withDecimal ? (withHugeint ? kScalarTypes : kScalarTypesWithoutHugeint)
                     : kScalarTypesWithoutDecimal;
}
} // namespace