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ImportExportTest.cpp
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/*
* Copyright 2022 HEAVY.AI, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <Tests/TestHelpers.h>
#include <algorithm>
#include <fstream>
#include <limits>
#include <string>
#include <gtest/gtest.h>
#include <boost/algorithm/string.hpp>
#include <boost/filesystem.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filtering_streambuf.hpp>
#include <boost/process.hpp>
#include <boost/program_options.hpp>
#include <boost/range/combine.hpp>
#include "Archive/PosixFileArchive.h"
#include "Catalog/Catalog.h"
#ifdef HAVE_AWS_S3
#include "AwsHelpers.h"
#include "DataMgr/HeavyDbAwsSdk.h"
#endif // HAVE_AWS_S3
#include "DataMgr/ForeignStorage/RegexFileBufferParser.h"
#include "Geospatial/ColumnNames.h"
#include "Geospatial/GDAL.h"
#include "Geospatial/Types.h"
#include "ImportExport/DelimitedParserUtils.h"
#include "ImportExport/Importer.h"
#include "QueryEngine/ResultSet.h"
#include "Shared/SysDefinitions.h"
#include "Shared/file_path_util.h"
#include "Shared/import_helpers.h"
#include "Shared/misc.h"
#include "Shared/scope.h"
#include "DBHandlerTestHelpers.h"
#include "ThriftHandler/DBHandler.h"
#include "ImportExport/ForeignDataImporter.h"
#include "ImportExport/RasterImporter.h"
#ifndef BASE_PATH
#define BASE_PATH "./tmp"
#endif
using namespace std;
using namespace TestHelpers;
extern bool g_use_date_in_days_default_encoding;
extern bool g_enable_fsi;
extern bool g_enable_s3_fsi;
extern bool g_enable_legacy_delimited_import;
#ifdef ENABLE_IMPORT_PARQUET
extern bool g_enable_legacy_parquet_import;
#endif
extern bool g_enable_fsi_regex_import;
namespace {
std::string repeat_regex(size_t repeat_count, const std::string& regex) {
std::string repeated_regex;
for (size_t i = 0; i < repeat_count; i++) {
if (!repeated_regex.empty()) {
repeated_regex += "\\s*,\\s*";
}
repeated_regex += regex;
}
return repeated_regex;
}
std::string get_line_regex(size_t column_count) {
return repeat_regex(column_count, "\"?([^,\"]*)\"?");
}
std::string get_line_array_regex(size_t column_count) {
return repeat_regex(column_count, "(\\{[^\\}]+\\}|NULL|)");
}
std::string get_line_geo_regex(size_t column_count) {
return repeat_regex(column_count,
"\"?((?:POINT|MULTIPOINT|LINESTRING|MULTILINESTRING|POLYGON|"
"MULTIPOLYGON)[^\"]+|\\\\N)\"?");
}
} // namespace
namespace {
bool g_regenerate_export_test_reference_files = false;
bool g_run_odbc{false};
#define SKIP_ALL_ON_AGGREGATOR() \
if (isDistributedMode()) { \
LOG(ERROR) << "Tests not valid in distributed mode"; \
return; \
}
std::string options_to_string(const std::map<std::string, std::string>& options,
bool seperate = true) {
std::string options_str;
for (auto const& [key, val] : options) {
options_str += (seperate ? "," : "") + key + "='" + val + "'";
seperate = true;
}
return options_str;
}
std::string TypeToString(SQLTypes type) {
return SQLTypeInfo(type, false).get_type_name();
}
void d(const SQLTypes expected_type, const std::string& str) {
auto detected_type = import_export::Detector::detect_sqltype(str);
EXPECT_EQ(TypeToString(expected_type), TypeToString(detected_type))
<< "String: " << str;
}
std::string get_import_id(const std::string& copy_from_source) {
return boost::filesystem::path(copy_from_source).filename().string();
}
TEST(Detect, DateTime) {
d(kDATE, "2016-01-02");
d(kDATE, "02/01/2016");
d(kDATE, "01-Feb-16");
d(kDATE, "01/Feb/2016");
d(kDATE, "01/Feb/16");
d(kTIMESTAMP, "2016-01-02T03:04");
d(kTIMESTAMP, "2016-01-02T030405");
d(kTIMESTAMP, "2016-01-02T03:04:05");
d(kTIMESTAMP, "1776-01-02T03:04:05");
d(kTIMESTAMP, "9999-01-02T03:04:05");
d(kTIME, "03:04");
d(kTIME, "03:04:05");
d(kTEXT, "33:04");
}
TEST(Detect, Numeric) {
d(kSMALLINT, "1");
d(kSMALLINT, "12345");
d(kINT, "123456");
d(kINT, "1234567890");
d(kBIGINT, "12345678901");
d(kFLOAT, "1.");
d(kFLOAT, "1.2345678");
// d(kDOUBLE, "1.2345678901");
// d(kDOUBLE, "1.23456789012345678901234567890");
d(kTIME, "1.22.22");
}
class ImportExportTestBase : public DBHandlerTestFixture {
protected:
void SetUp() override { DBHandlerTestFixture::SetUp(); }
void TearDown() override { DBHandlerTestFixture::TearDown(); }
bool compareAgg(const int64_t cnt, const double avg) {
std::string query_str = "SELECT COUNT(*), AVG(trip_distance) FROM trips;";
sqlAndCompareResult(query_str, {{cnt, avg}});
return true;
}
bool importTestCommon(const string& query_str, const int64_t cnt, const double avg) {
sql(query_str);
return compareAgg(cnt, avg);
}
bool importTestLocal(const string& filename,
const int64_t cnt,
const double avg,
const std::map<std::string, std::string>& options = {}) {
return importTestCommon(string("COPY trips FROM '") +
"../../Tests/Import/datafiles/" + filename +
"' WITH (header='true'" +
(filename.find(".parquet") != std::string::npos
? ",source_type='parquet_file'"
: "") +
options_to_string(options) + ");",
cnt,
avg);
}
#ifdef HAVE_AWS_S3
bool importTestS3(const string& prefix,
const string& filename,
const int64_t cnt,
const double avg,
std::map<std::string, std::string> options = {}) {
// unlikely we will expose any credentials in clear text here.
// likely credentials will be passed as the "tester"'s env.
// though s3 sdk should by default access the env, if any,
// we still read them out to test coverage of the code
// that passes credentials on per user basis.
char* env;
std::string s3_region, s3_access_key, s3_secret_key;
if (0 != (env = getenv("AWS_REGION"))) {
s3_region = env;
}
if (0 != (env = getenv("AWS_ACCESS_KEY_ID"))) {
s3_access_key = env;
}
if (0 != (env = getenv("AWS_SECRET_ACCESS_KEY"))) {
s3_secret_key = env;
}
if (s3_region.empty()) {
s3_region = "us-west-1";
}
return importTestCommon(
string("COPY trips FROM '") + "s3://mapd-parquet-testdata/" + prefix + "/" +
filename + "' WITH (header='true'" +
(s3_access_key.size() ? ",s3_access_key='" + s3_access_key + "'" : "") +
(s3_secret_key.size() ? ",s3_secret_key='" + s3_secret_key + "'" : "") +
(s3_region.size() ? ",s3_region='" + s3_region + "'" : "") +
(prefix.find(".parquet") != std::string::npos ||
filename.find(".parquet") != std::string::npos
? ",source_type='parquet_file'"
: "") +
options_to_string(options) + ");",
cnt,
avg);
}
bool importTestS3Compressed(const string& filename,
const int64_t cnt,
const double avg,
const std::map<std::string, std::string>& options = {}) {
return importTestS3("trip.compressed", filename, cnt, avg, options);
}
#endif
};
const char* create_table_trips_to_skip_header = R"(
CREATE TABLE trips (
trip_distance DECIMAL(14,2),
random_string TEXT
);
)";
class ImportTestSkipHeader : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
sql("drop table if exists trips;");
sql(create_table_trips_to_skip_header);
}
void TearDown() override {
sql("drop table trips;");
ImportExportTestBase::TearDown();
}
};
TEST_F(ImportTestSkipHeader, Skip_Header) {
// save existing size and restore it after test so that changing it to a tiny size
// of 10 below for this test won't affect performance of other tests.
const auto archive_read_buf_size_state = g_archive_read_buf_size;
// 10 makes sure that the first block returned by PosixFileArchive::read_data_block
// does not contain the first line delimiter
g_archive_read_buf_size = 10;
ScopeGuard reset_archive_read_buf_size = [&archive_read_buf_size_state] {
g_archive_read_buf_size = archive_read_buf_size_state;
};
EXPECT_TRUE(importTestLocal("skip_header.txt", 1, 1.0));
}
const char* create_table_mixed_varlen = R"(
CREATE TABLE import_test_mixed_varlen(
pt GEOMETRY(POINT),
ls GEOMETRY(LINESTRING),
faii INTEGER[2],
fadc DECIMAL(5,2)[2],
fatx TEXT[] ENCODING DICT(32),
fatx2 TEXT[2] ENCODING DICT(32)
);
)";
class ImportTestMixedVarlen : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
sql("drop table if exists import_test_mixed_varlen;");
sql(create_table_mixed_varlen);
}
void TearDown() override {
sql("drop table if exists import_test_mixed_varlen;");
ImportExportTestBase::TearDown();
}
};
TEST_F(ImportTestMixedVarlen, Fix_failed_import_arrays_after_geos) {
sql("copy import_test_mixed_varlen from "
"'../../Tests/Import/datafiles/mixed_varlen.txt' with "
"(header='false');");
std::string query_str = "SELECT COUNT(*) FROM import_test_mixed_varlen;";
sqlAndCompareResult(query_str, {{2L}});
}
const char* create_table_date = R"(
CREATE TABLE import_test_date(
id INT,
date_text TEXT ENCODING DICT(32),
date_date DATE,
date_date_not_null DATE NOT NULL,
date_i32 DATE ENCODING FIXED(32),
date_i16 DATE ENCODING FIXED(16)
);
)";
std::string convert_date_to_string(int64_t d) {
if (d == std::numeric_limits<int64_t>::min()) {
return std::string("NULL");
}
char buf[16];
size_t const len = shared::formatDate(buf, 16, d);
CHECK_LE(10u, len) << d;
return std::string(buf);
}
class ImportTestDate : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
sql("drop table if exists import_test_date;");
sql(create_table_date);
}
void TearDown() override {
sql("drop table if exists import_test_date;");
ImportExportTestBase::TearDown();
}
void runMixedDatesTest() {
ASSERT_NO_THROW(
sql("COPY import_test_date FROM "
"'../../Tests/Import/datafiles/mixed_dates.txt';"));
TQueryResult result;
sql(result, "SELECT * FROM import_test_date ORDER BY id;");
// clang-format off
assertResultSetEqual(
{
{1L, "2018-12-21", "12/21/2018", "12/21/2018", "12/21/2018", "12/21/2018"},
{2L, "2018-12-21", "12/21/2018", "12/21/2018", "12/21/2018", "12/21/2018"},
{3L, "2018-08-15", "08/15/2018", "08/15/2018", "08/15/2018", "08/15/2018"},
{4L, "2018-08-15", "08/15/2018", "08/15/2018", "08/15/2018", "08/15/2018"},
{5L, "1950-02-14", "02/14/1950", "02/14/1950", "02/14/1950", "02/14/1950"},
{6L, "1960-12-31", "12/31/1960", "12/31/1960", "12/31/1960", "12/31/1960"},
{7L, "1940-05-05", "05/05/1940", "05/05/1940", "05/05/1940", "05/05/1940"},
{8L, "2040-05-05", "05/05/2040", "05/05/2040", "05/05/2040", "05/05/2040"},
{9L, "2000-01-01", "01/01/2000", "01/01/2000", "01/01/2000", "01/01/2000"},
{10L, "2000-12-31", "12/31/2000", "12/31/2000", "12/31/2000", "12/31/2000"},
{11L, Null, Null, "01/01/2000", Null, Null}
}, result);
// clang-format on
}
};
TEST_F(ImportTestDate, ImportMixedDates) {
SKIP_ALL_ON_AGGREGATOR(); // global variable not available on leaf nodes
runMixedDatesTest();
}
class ImportTestInt : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
const char* create_table_date = R"(
CREATE TABLE inttable(
b bigint,
b32 bigint encoding fixed(32),
b16 bigint encoding fixed(16),
b8 bigint encoding fixed(8),
bnn bigint not null,
bnn32 bigint not null encoding fixed(32),
bnn16 bigint not null encoding fixed(16),
bnn8 bigint not null encoding fixed(8),
i int,
i16 int encoding fixed(16),
i8 int encoding fixed(8),
inn int not null,
inn16 int not null encoding fixed(16),
inn8 int not null encoding fixed(8),
s smallint,
s8 smallint encoding fixed(8),
snn smallint not null,
snn8 smallint not null encoding fixed(8),
t tinyint,
tnn tinyint not null
);
)";
sql("drop table if exists inttable;");
sql(create_table_date);
}
void TearDown() override {
sql("drop table if exists inttable;");
ImportExportTestBase::TearDown();
}
};
TEST_F(ImportTestInt, ImportBadInt) {
SKIP_ALL_ON_AGGREGATOR(); // global variable not available on leaf nodes
// this dataset tests that rows outside the allowed valus are rejected
// no rows should be added
ASSERT_NO_THROW(
sql("COPY inttable FROM "
"'../../Tests/Import/datafiles/int_bad_test.txt';"));
sqlAndCompareResult("SELECT * FROM inttable;", {});
};
TEST_F(ImportTestInt, ImportGoodInt) {
SKIP_ALL_ON_AGGREGATOR(); // global variable not available on leaf nodes
// this dataset tests that rows inside the allowed values are accepted
// all rows should be added
ASSERT_NO_THROW(
sql("COPY inttable FROM "
"'../../Tests/Import/datafiles/int_good_test.txt';"));
constexpr long long_min = std::numeric_limits<int64_t>::min();
// clang-format off
sqlAndCompareResult("SELECT * FROM inttable ORDER BY b;",
{
{-9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{-9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, Null, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -128L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, -127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, -32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, -2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -128L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -127L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483648L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32768L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32768L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -127L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32767L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483648L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483648L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, long_min, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, -127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, -32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, -2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2147483647L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -128L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -127L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32768L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32768L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -127L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -32767L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483648L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 127L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483648L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 32767L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -2147483648L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{9223372036854775807L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L},
{Null, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, -128L}
});
// clang-format on
}
class ImportTestLegacyDate : public ImportTestDate {
protected:
void SetUp() override {
ImportTestDate::SetUp();
sql("drop table if exists import_test_date;");
g_use_date_in_days_default_encoding = false;
sql(create_table_date);
}
void TearDown() override {
sql("drop table if exists import_test_date;");
g_use_date_in_days_default_encoding = true;
ImportTestDate::TearDown();
}
};
TEST_F(ImportTestLegacyDate, ImportMixedDates) {
SKIP_ALL_ON_AGGREGATOR(); // global variable not available on leaf nodes
runMixedDatesTest();
}
const char* create_table_date_arr = R"(
CREATE TABLE import_test_date_arr(
id INT,
date_date DATE[],
date_date_fixed DATE[2],
date_date_not_null DATE[] NOT NULL
);
)";
class ImportTestDateArray : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
sql("drop table if exists import_test_date_arr;");
sql(create_table_date_arr);
}
void TearDown() override {
sql("drop table if exists import_test_date_arr;");
ImportExportTestBase::TearDown();
}
void compareDateAndTruthArray(
const std::vector<std::optional<int64_t>>& date_array,
const std::vector<std::optional<std::string>>& truth_array) const {
const auto array_size =
std::min(date_array.size(),
truth_array.size()); // compare only elements that should match
for (size_t i = 0; i < array_size; ++i) {
ASSERT_TRUE((date_array[i].has_value() && truth_array[i].has_value()) ||
(!date_array[i].has_value() && !truth_array[i].has_value()))
<< " mismatch between expected and observed arrays: one is null and the other "
"is not";
if (date_array[i] && truth_array[i]) {
const auto date_str = convert_date_to_string(*date_array[i]);
ASSERT_EQ(date_str, truth_array[i]);
}
}
}
};
TEST_F(ImportTestDateArray, ImportMixedDateArrays) {
ASSERT_NO_THROW(
sql("COPY import_test_date_arr FROM "
"'../../Tests/Import/datafiles/mixed_date_arrays.txt';"));
// clang-format off
sqlAndCompareResult("SELECT * FROM import_test_date_arr ORDER BY id;",
{
{1L, array({"2018-12-21","2018-12-21"}), array({"12/21/2018","12/21/2018"}), array({"12/21/2018","12/21/2018"})},
{2L, array({"2018-12-21","2018-08-15"}), array({"12/21/2018","08/15/2018"}), array({"12/21/2018","08/15/2018"})},
{3L, array({"2018-12-21","1960-12-31","2018-12-21"}), array({"12/21/2018","12/31/1960"}), array({"12/21/2018","12/31/1960","12/21/2018"})},
{4L, array({"2018-12-21",NULL_BIGINT}), array({"12/21/2018",NULL_BIGINT}), array({"12/21/2018","12/21/2018"})},
{5L, array({NULL_BIGINT,"2018-12-21"}), array({NULL_BIGINT,"12/21/2018"}), array({"12/21/2018","12/21/2018"})},
{6L, array({"2018-12-21",NULL_BIGINT}), array({"12/21/2018",NULL_BIGINT}), array({"12/21/2018","12/21/2018"})},
{8L, Null, Null, array({"12/21/2018","12/21/2018"})},
{9L, Null, Null, array({"12/21/2018","12/21/2018"})},
{10L, Null, Null, array({"12/21/2018","12/21/2018"})},
{11L, {}, array({NULL_BIGINT,NULL_BIGINT}), array({"12/21/2018","12/21/2018"})}
});
// clang-format on
}
class ImportBasicTest : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
sql("drop table if exists import_test_table;");
sql("create table import_test_table (id int, arr int[] not null);");
}
void TearDown() override {
sql("drop table if exists import_test_table;");
ImportExportTestBase::TearDown();
}
};
TEST_F(ImportBasicTest, ImportNullInNotNullArray) {
ASSERT_NO_THROW(
sql("COPY import_test_table FROM "
"'../../Tests/Import/datafiles/array_with_nulls.csv';"));
sqlAndCompareResult("select * from import_test_table order by id;",
{{1L, array({1L, 2L, 3L})}, {2L, array({1L, 2L, Null})}});
}
class FsiImportTest {
public:
static void setupS3() {
#ifdef HAVE_AWS_S3
heavydb_aws_sdk::init_sdk();
g_allow_s3_server_privileges = true;
#endif
}
static void teardownS3() {
#ifdef HAVE_AWS_S3
heavydb_aws_sdk::shutdown_sdk();
g_allow_s3_server_privileges = false;
#endif
}
protected:
void enableAllFsiImportCodePaths() {
std::swap(g_enable_fsi, stored_g_enable_fsi_);
std::swap(g_enable_s3_fsi, stored_g_enable_s3_fsi_);
std::swap(g_enable_legacy_delimited_import, stored_g_enable_legacy_delimited_import_);
#ifdef ENABLE_IMPORT_PARQUET
std::swap(g_enable_legacy_parquet_import, stored_g_enable_legacy_parquet_import_);
#endif
std::swap(g_enable_fsi_regex_import, stored_g_enable_fsi_regex_import_);
}
void restoreAllImportCodePaths() {
std::swap(g_enable_legacy_delimited_import, stored_g_enable_legacy_delimited_import_);
#ifdef ENABLE_IMPORT_PARQUET
std::swap(g_enable_legacy_parquet_import, stored_g_enable_legacy_parquet_import_);
#endif
std::swap(g_enable_fsi_regex_import, stored_g_enable_fsi_regex_import_);
std::swap(g_enable_s3_fsi, stored_g_enable_s3_fsi_);
std::swap(g_enable_fsi, stored_g_enable_fsi_);
}
bool stored_g_enable_fsi_ = true;
bool stored_g_enable_s3_fsi_ = true;
bool stored_g_enable_legacy_delimited_import_ = false;
#ifdef ENABLE_IMPORT_PARQUET
bool stored_g_enable_legacy_parquet_import_ = false;
#endif
bool stored_g_enable_fsi_regex_import_ = true;
};
class ImportErrorHandling : public ImportExportTestBase {
protected:
void SetUp() override {
ImportExportTestBase::SetUp();
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS oor_insert_test;"));
sql("CREATE TABLE oor_insert_test (v int, poly polygon, v2 int);");
}
void TearDown() override {
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS oor_insert_test;"));
ImportExportTestBase::TearDown();
}
};
TEST_F(ImportErrorHandling, OutOfRangeValueInsertion_BeforeGeoCol) {
queryAndAssertException(
"INSERT INTO oor_insert_test values (1241237127481248127481274, 'POLYGON((0 0, 1 "
"0, 0 1, 0 0))', 1);",
"Detected an out-of-range exception when inserting a value into column "
"\"oor_insert_test.v\"");
}
TEST_F(ImportErrorHandling, OutOfRangeValueInsertion_AfterGeoCol) {
queryAndAssertException(
"INSERT INTO oor_insert_test values (1, 'POLYGON((0 0, 1 0, 0 1, 0 0))', "
"1124213124124214124124124);",
"Detected an out-of-range exception when inserting a value into column "
"\"oor_insert_test.v2\"");
}
class ImportConfigurationErrorHandling : public ImportExportTestBase,
public FsiImportTest {
protected:
void SetUp() override {
enableAllFsiImportCodePaths();
ImportExportTestBase::SetUp();
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS test_table;"));
sql("CREATE TABLE test_table (t int);");
}
void TearDown() override {
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS test_table;"));
ImportExportTestBase::TearDown();
restoreAllImportCodePaths();
}
const std::string fsi_file_base_dir_ = "../../Tests/FsiDataFiles/";
};
class RegexParserImportConfigurationErrorHandling
: public ImportConfigurationErrorHandling {};
TEST_F(RegexParserImportConfigurationErrorHandling, NoLineRegex) {
queryAndAssertException("COPY test_table from '" + fsi_file_base_dir_ +
"/example_2.csv' WITH "
"(source_type='regex_parsed_file');",
"Regex parser options must contain a line regex.");
}
using CodePath = std::string;
using ErrorColumnType = std::string;
using ImportType = std::string;
using DataSourceType = std::string;
using FragmentSize = int32_t;
using MaxChunkSize = int32_t;
namespace {
void validate_import_status(const std::string& import_id,
const TImportStatus& thrift_import_status,
const std::string& copy_from_result,
const size_t rows_completed,
const size_t rows_rejected,
const bool failed_status) {
// Verify the string result set returend by COPY FROM
std::string expected_copy_from_result =
"Loaded: " + std::to_string(rows_completed) +
" recs, Rejected: " + std::to_string(rows_rejected) + " recs";
if (failed_status) {
expected_copy_from_result =
"Loader Failed due to : Load was cancelled due to max reject rows being "
"reached";
}
ASSERT_EQ(expected_copy_from_result,
copy_from_result.substr(0, expected_copy_from_result.size()));
auto import_status = import_export::Importer::get_import_status(import_id);
// ensure thrift import status matches expected values
ASSERT_EQ(import_status.rows_completed,
static_cast<size_t>(thrift_import_status.rows_completed));
ASSERT_EQ(import_status.rows_rejected,
static_cast<size_t>(thrift_import_status.rows_rejected));
if (failed_status) { // if expecting a failed status, only check this condition as
// number of rows completed could be indeterministic
ASSERT_EQ(failed_status, import_status.load_failed)
<< " incorrect load_failed flag in import status";
ASSERT_EQ(import_status.load_msg,
"Load was cancelled due to max reject rows being reached");
return;
}
ASSERT_EQ(rows_completed, import_status.rows_completed)
<< " incorrect rows completed in import status";
ASSERT_EQ(rows_rejected, import_status.rows_rejected)
<< " incorrect rows rejected in import status";
ASSERT_EQ(failed_status, import_status.load_failed)
<< " incorrect load_failed flag in import status";
}
std::string get_copy_from_result_str(const TQueryResult& copy_from_query_result) {
std::string copy_from_result_str;
auto row_set = copy_from_query_result.row_set;
CHECK(row_set.is_columnar);
CHECK_EQ(row_set.columns.size(), 1UL);
auto& str_col = row_set.columns[0].data.str_col;
CHECK_EQ(str_col.size(), 1UL);
copy_from_result_str = str_col[0];
return copy_from_result_str;
}
} // namespace
#ifdef ENABLE_IMPORT_PARQUET
class ParquetImportErrorHandling : public ImportExportTestBase, public FsiImportTest {
protected:
void SetUp() override {
enableAllFsiImportCodePaths();
ImportExportTestBase::SetUp();
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS test_table;"));
}
void TearDown() override {
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS test_table;"));
ImportExportTestBase::TearDown();
restoreAllImportCodePaths();
}
TImportStatus getImportStatus(const std::string& import_id) {
return DBHandlerTestFixture::getImportStatus(import_id);
}
void validateImportStatus(const std::string& import_id,
const std::string& copy_from_result,
const size_t rows_completed,
const size_t rows_rejected,
const bool failed_status) {
validate_import_status(import_id,
getImportStatus(import_id),
copy_from_result,
rows_completed,
rows_rejected,
failed_status);
}
const std::string fsi_file_base_dir = "../../Tests/FsiDataFiles/";
};
class ParquetImportErrorHandlingOfTypes
: public ParquetImportErrorHandling,
public ::testing::WithParamInterface<ErrorColumnType> {};
TEST_F(ParquetImportErrorHandling, GreaterThanMaxReject) {
// TODO: this test is redundant with max_reject test below can probably remove in the
// future
sql("CREATE TABLE test_table (id INT, i INT, p POINT, a INT[], t TEXT, ts TIMESTAMP "
"(0) ENCODING FIXED(32), days DATE ENCODING DAYS(16), ts2days DATE ENCODING DAYS "
"(16) );");
TQueryResult copy_from_result;
const std::string file_path = fsi_file_base_dir + "/invalid_parquet/";
sql(copy_from_result,
"COPY test_table FROM '" + file_path +
"' WITH (source_type='parquet_file', max_reject=6);");
TQueryResult query;
sql(query, "SELECT count(*) FROM test_table;");
assertResultSetEqual({{0L}}, query); // confirm no data was loaded into table
validateImportStatus(
get_import_id(file_path), get_copy_from_result_str(copy_from_result), 0, 0, true);
}
TEST_F(ParquetImportErrorHandling, IncreasingMaxRowGroupSizeAcrossFiles) {
auto saved_proxy_foreign_table_fragment_size =
import_export::ForeignDataImporter::proxy_foreign_table_fragment_size_;
import_export::ForeignDataImporter::proxy_foreign_table_fragment_size_ = 1;
sql("DROP TABLE IF EXISTS test_table;");
sql("CREATE TABLE test_table (i BIGINT);");
sql("COPY test_table FROM '" + fsi_file_base_dir +
"/increasing_row_group_sizes/' WITH (source_type='parquet_file');");
sqlAndCompareResult("SELECT * FROM test_table ORDER BY i;",
{{100L},
{100L},
{100L},
{200L},
{200L},
{200L},
{300L},
{300L},
{300L},
{400L},
{400L},
{400L}});
sql("DROP TABLE IF EXISTS test_table;");
import_export::ForeignDataImporter::proxy_foreign_table_fragment_size_ =
saved_proxy_foreign_table_fragment_size;
}
TEST_F(ParquetImportErrorHandling, MismatchNumberOfColumns) {
sql("CREATE TABLE test_table (i INT);");
queryAndAssertException(
"COPY test_table FROM '" + fsi_file_base_dir +
"/two_col_1_2.parquet' WITH (source_type='parquet_file');",
"Mismatched number of logical columns: (expected 1 columns, has 2): in file "
"'../../Tests/FsiDataFiles/two_col_1_2.parquet'");
}
TEST_F(ParquetImportErrorHandling, MismatchColumnType) {
sql("CREATE TABLE test_table (i INT, t TEXT);");
queryAndAssertException(
"COPY test_table FROM '" + fsi_file_base_dir +
"/two_col_1_2.parquet' WITH (source_type='parquet_file');",
"Conversion from Parquet type \"INT64\" to HeavyDB type \"TEXT\" is not allowed. "
"Please use an appropriate column type. Parquet column: col2, HeavyDB column: t, "
"Parquet file: ../../Tests/FsiDataFiles/two_col_1_2.parquet.");
}
INSTANTIATE_TEST_SUITE_P(ColumnType,
ParquetImportErrorHandlingOfTypes,
::testing::Values("int",
"geo",
"array",
"text",
"timestamp",
"date",
"timestamp2date"),
[](const auto& param_info) { return param_info.param; });
TEST_P(ParquetImportErrorHandlingOfTypes, OneInvalidType) {
sql("CREATE TABLE test_table (id INT, i INT, p POINT, a INT[], t TEXT, ts TIMESTAMP "
"(0) ENCODING FIXED(32), days DATE ENCODING DAYS(16), ts2days DATE ENCODING DAYS "
"(16) );");
TQueryResult copy_from_result;
const std::string filename =
fsi_file_base_dir + "/invalid_parquet/one_invalid_row_" + GetParam() + ".parquet";
sql(copy_from_result,
"COPY test_table FROM '" + filename + "' WITH (source_type='parquet_file');");
validateImportStatus(
get_import_id(filename), get_copy_from_result_str(copy_from_result), 3, 1, false);
TQueryResult query;
sql(query, "SELECT * FROM test_table ORDER BY id;");
// clang-format off
assertResultSetEqual({
{1L, 100L, "POINT (0 0)", array({1L, 2L}), "a",
"1901-12-13 20:45:53", "1880-04-15", "1901-12-13"},
{2L, 200L, "POINT (1 0)", array({3L, 4L}), "b",
"2038-01-19 03:14:07", "2059-09-18", "2038-01-19"},
{4L, 400L, "POINT (2 2)", array({8L, 9L}), "d",
"1911-12-13 20:45:53", "2020-04-15", "1911-12-13"}},
query);
// clang-format on
}
#endif
using ImportAndSelectTestParameters =
std::tuple<ImportType, DataSourceType, FragmentSize, MaxChunkSize>;
class ImportAndSelectTestBase : public ImportExportTestBase, public FsiImportTest {
protected:
struct Param {
std::string import_type, data_source_type;
int32_t fragment_size;
int32_t num_elements_per_chunk;
};
Param param_;
std::string import_id_;
std::string copy_from_result_;
static void SetUpTestSuite() {
FsiImportTest::setupS3();
ImportExportTestBase::SetUpTestSuite();
}
static void TearDownTestSuite() {
ImportExportTestBase::TearDownTestSuite();
FsiImportTest::teardownS3();
}
~ImportAndSelectTestBase() override = default;
virtual ImportAndSelectTestParameters TestParam() = 0;
void SetUp() override {
std::tie(param_.import_type,
param_.data_source_type,
param_.fragment_size,
param_.num_elements_per_chunk) = TestParam();
if (testShouldBeSkipped()) {
GTEST_SKIP();
}
enableAllFsiImportCodePaths();
ImportExportTestBase::SetUp();
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS import_test_new;"));
if (g_run_odbc && is_odbc(param_.import_type)) {
}
}
void TearDown() override {
if (g_run_odbc && is_odbc(param_.import_type)) {
}
ASSERT_NO_THROW(sql("DROP TABLE IF EXISTS import_test_new;"));
ImportExportTestBase::TearDown();
restoreAllImportCodePaths();
}