johnyangk closed pull request #124: [NEMO-185] BeamSQL TPC-H Integration Test
URL: https://github.com/apache/incubator-nemo/pull/124
This is a PR merged from a forked repository.
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the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/client/src/main/java/org/apache/nemo/client/JobLauncher.java
b/client/src/main/java/org/apache/nemo/client/JobLauncher.java
index 0ae7dfdd4..91a6329f3 100644
--- a/client/src/main/java/org/apache/nemo/client/JobLauncher.java
+++ b/client/src/main/java/org/apache/nemo/client/JobLauncher.java
@@ -151,6 +151,7 @@ public static void main(final String[] args) throws
Exception {
throw new RuntimeException(e);
} finally {
// Close everything that's left
+
driverRPCServer.shutdown();
driverLauncher.close();
final Optional<Throwable> possibleError =
driverLauncher.getStatus().getError();
diff --git
a/common/src/main/java/org/apache/nemo/common/test/ExampleTestUtil.java
b/common/src/main/java/org/apache/nemo/common/test/ExampleTestUtil.java
index 157e9bf2e..ea1932d89 100644
--- a/common/src/main/java/org/apache/nemo/common/test/ExampleTestUtil.java
+++ b/common/src/main/java/org/apache/nemo/common/test/ExampleTestUtil.java
@@ -29,7 +29,8 @@
* Test Utils for Examples.
*/
public final class ExampleTestUtil {
- private static final Double ERROR = 1e-8;
+ private static final Double ERROR_ALS = 1e-8;
+ private static final Double ERROR_SQL = 1e-2;
/**
* Private constructor.
*/
@@ -41,46 +42,25 @@ private ExampleTestUtil() {
*
* @param resourcePath root folder for both resources.
* @param outputFileName output file name.
- * @param testResourceFileName the test result file name.
+ * @param expectedFileName the test result file name.
* @throws RuntimeException if the output is invalid.
*/
public static void ensureOutputValidity(final String resourcePath,
final String outputFileName,
- final String testResourceFileName)
throws IOException {
-
- final String testOutput;
- try (final Stream<Path> fileStream = Files.list(Paths.get(resourcePath))) {
- testOutput = fileStream
- .filter(Files::isRegularFile)
- .filter(path ->
path.getFileName().toString().startsWith(outputFileName))
- .flatMap(path -> {
- try {
- return Files.lines(path);
- } catch (final IOException e) {
- throw new RuntimeException(e);
- }
- })
- .sorted()
- .reduce("", (p, q) -> (p + "\n" + q));
- }
-
- final String resourceOutput;
-
- try (final Stream<String> lineStream = Files.lines(Paths.get(resourcePath
+ testResourceFileName))) {
- resourceOutput = lineStream
- .sorted()
- .reduce("", (p, q) -> (p + "\n" + q));
- }
-
- if (!testOutput.equals(resourceOutput)) {
+ final String expectedFileName)
throws IOException {
+ final String testOutput =
+ getSortedLineStream(resourcePath, outputFileName, false).reduce("", (p,
q) -> (p + "\n" + q));
+ final String expectedOutput =
+ getSortedLineStream(resourcePath, expectedFileName, true).reduce("", (p,
q) -> (p + "\n" + q));
+ if (!testOutput.equals(expectedOutput)) {
final String outputMsg =
- "Test output mismatch while comparing [" + outputFileName + "] from
[" + testResourceFileName + "] under "
- + resourcePath + ":\n"
- + "=============" + outputFileName + "=================="
- + testOutput
- + "\n=============" + testResourceFileName + "=================="
- + resourceOutput
- + "\n===============================";
+ "Test output mismatch while comparing [" + outputFileName + "] from ["
+ expectedFileName + "] under "
+ + resourcePath + ":\n"
+ + "=============" + outputFileName + "=================="
+ + testOutput
+ + "\n=============" + expectedFileName + "=================="
+ + expectedOutput
+ + "\n===============================";
throw new RuntimeException(outputMsg);
}
}
@@ -92,53 +72,72 @@ public static void ensureOutputValidity(final String
resourcePath,
*
* @param resourcePath path to resources.
* @param outputFileName name of output file.
- * @param testResourceFileName name of the file to compare the outputs to.
+ * @param expectedFileName name of the file to compare the outputs to.
* @throws RuntimeException if the output is invalid.
* @throws IOException exception.
*/
public static void ensureALSOutputValidity(final String resourcePath,
final String outputFileName,
- final String
testResourceFileName) throws IOException {
+ final String expectedFileName)
throws IOException {
+ final List<List<Double>> testOutput = getSortedLineStream(resourcePath,
outputFileName, false)
+ .filter(line -> !line.trim().equals(""))
+ .map(line -> Arrays.asList(line.split("\\s*,\\s*"))
+ .stream().map(s -> Double.valueOf(s)).collect(Collectors.toList()))
+ .collect(Collectors.toList());
- final List<List<Double>> testOutput;
- try (final Stream<Path> fileStream = Files.list(Paths.get(resourcePath))) {
- testOutput = fileStream
- .filter(Files::isRegularFile)
- .filter(path ->
path.getFileName().toString().startsWith(outputFileName))
- .flatMap(path -> {
- try {
- return Files.lines(path);
- } catch (final IOException e) {
- throw new RuntimeException(e);
- }
- })
- .sorted()
- .filter(line -> !line.trim().equals(""))
- .map(line -> Arrays.asList(line.split("\\s*,\\s*"))
- .stream().map(s ->
Double.valueOf(s)).collect(Collectors.toList()))
- .collect(Collectors.toList());
+ final List<List<Double>> expectedOutput =
getSortedLineStream(resourcePath, expectedFileName, true)
+ .filter(line -> !line.trim().equals(""))
+ .map(line -> Arrays.asList(line.split("\\s*,\\s*"))
+ .stream().map(s -> Double.valueOf(s)).collect(Collectors.toList()))
+ .collect(Collectors.toList());
+
+ if (testOutput.size() != expectedOutput.size()) {
+ throw new RuntimeException(testOutput.size() + " is not " +
expectedOutput.size());
}
- final List<List<Double>> resourceOutput;
- try (final Stream<String> lineStream = Files.lines(Paths.get(resourcePath
+ testResourceFileName))) {
- resourceOutput = lineStream
- .sorted()
- .filter(line -> !line.trim().equals(""))
- .map(line -> Arrays.asList(line.split("\\s*,\\s*"))
- .stream().map(s ->
Double.valueOf(s)).collect(Collectors.toList()))
- .collect(Collectors.toList());
+ for (int i = 0; i < testOutput.size(); i++) {
+ for (int j = 0; j < testOutput.get(i).size(); j++) {
+ final Double testElement = testOutput.get(i).get(j);
+ final Double expectedElement = expectedOutput.get(i).get(j);
+ if (Math.abs(testElement - expectedElement) / expectedElement >
ERROR_ALS) {
+ throw new RuntimeException("output mismatch");
+ }
+ }
}
+ }
- if (testOutput.size() != resourceOutput.size()) {
- throw new RuntimeException("output mismatch");
+ public static void ensureSQLOutputValidity(final String resourcePath,
+ final String outputFileName,
+ final String expectedFileName)
throws IOException {
+ final List<List<String>> testOutput = getSortedLineStream(resourcePath,
outputFileName, false)
+ .map(line -> Arrays.asList(line.split("\\|")))
+ .collect(Collectors.toList());
+
+ final List<List<String>> expectedOutput =
getSortedLineStream(resourcePath, expectedFileName, true)
+ .map(line -> Arrays.asList(line.split("\\|")))
+ .collect(Collectors.toList());
+
+ if (testOutput.size() != expectedOutput.size()) {
+ throw new RuntimeException(testOutput.size() + " is not " +
expectedOutput.size());
}
for (int i = 0; i < testOutput.size(); i++) {
for (int j = 0; j < testOutput.get(i).size(); j++) {
- final Double testElement = testOutput.get(i).get(j);
- final Double resourceElement = resourceOutput.get(i).get(j);
- if (Math.abs(testElement - resourceElement) / resourceElement > ERROR)
{
- throw new RuntimeException("output mismatch");
+ final String testElement = testOutput.get(i).get(j);
+ final String expectedElement = expectedOutput.get(i).get(j);
+
+ try {
+ // This element is double: Account for floating errors
+ final double testElementDouble = Double.valueOf(testElement);
+ final double expectedElementDouble = Double.valueOf(expectedElement);
+ if (Math.abs(testElementDouble - expectedElementDouble) /
expectedElementDouble > ERROR_SQL) {
+ throw new RuntimeException(testElement + " is not " +
expectedElement);
+ }
+ } catch (NumberFormatException e) {
+ // This element is not double: Simply compare the strings
+ if (!testElement.equals(expectedElement)) {
+ throw new RuntimeException(testElement + " is not " +
expectedElement);
+ }
}
}
}
@@ -155,12 +154,40 @@ public static void deleteOutputFile(final String
directory,
final String outputFileName) throws
IOException {
try (final Stream<Path> fileStream = Files.list(Paths.get(directory))) {
final Set<Path> outputFilePaths = fileStream
- .filter(Files::isRegularFile)
- .filter(path ->
path.getFileName().toString().startsWith(outputFileName))
- .collect(Collectors.toSet());
+ .filter(Files::isRegularFile)
+ .filter(path ->
path.getFileName().toString().startsWith(outputFileName))
+ .collect(Collectors.toSet());
for (final Path outputFilePath : outputFilePaths) {
Files.delete(outputFilePath);
}
}
}
+
+ private static Stream<String> getSortedLineStream(final String directory,
+ final String fileName,
+ final boolean
isExactMatch) {
+ try {
+ final Stream<Path> files;
+ if (isExactMatch) {
+ files = Files.list(Paths.get(directory))
+ .filter(Files::isRegularFile)
+ .filter(path -> path.getFileName().toString().equals(fileName));
+ } else {
+ files = Files.list(Paths.get(directory))
+ .filter(Files::isRegularFile)
+ .filter(path -> path.getFileName().toString().startsWith(fileName));
+ }
+
+ return files.flatMap(file -> {
+ try {
+ return Files.lines(file);
+ } catch (final IOException e) {
+ throw new RuntimeException(e);
+ }
+ }).sorted();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+
+ }
}
diff --git
a/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/BeamKeyExtractor.java
b/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/BeamKeyExtractor.java
index b64cb6041..900337201 100644
---
a/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/BeamKeyExtractor.java
+++
b/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/BeamKeyExtractor.java
@@ -16,9 +16,12 @@
package org.apache.nemo.compiler.frontend.beam;
import org.apache.beam.sdk.util.WindowedValue;
+import org.apache.beam.sdk.values.Row;
import org.apache.nemo.common.KeyExtractor;
import org.apache.beam.sdk.values.KV;
+import java.util.Arrays;
+
/**
* Extracts the key from a KV element.
* For non-KV elements, the elements themselves become the key.
@@ -31,7 +34,14 @@ public Object extractKey(final Object element) {
if (value instanceof KV) {
// Handle null keys, since Beam allows KV with null keys.
final Object key = ((KV) value).getKey();
- return key == null ? 0 : key;
+ if (key == null) {
+ return 0;
+ } else if (key instanceof Row) {
+ // TODO #223: Use Row.hashCode in BeamKeyExtractor
+ return Arrays.hashCode(((Row) key).getValues().toArray());
+ } else {
+ return key;
+ }
} else {
return element;
}
diff --git
a/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/PipelineTranslator.java
b/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/PipelineTranslator.java
index a4e5d1b11..b5b6bf96b 100644
---
a/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/PipelineTranslator.java
+++
b/compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/PipelineTranslator.java
@@ -303,6 +303,7 @@ private static void combineTranslator(final
TranslationContext ctx,
final boolean handlesBeamRow = Stream
.concat(transformVertex.getNode().getInputs().values().stream(),
transformVertex.getNode().getOutputs().values().stream())
+ .filter(pValue -> getCoder(pValue, ctx.root) instanceof KvCoder)
.map(pValue -> (KvCoder) getCoder(pValue, ctx.root)) // Input and output
of combine should be KV
.map(kvCoder -> kvCoder.getValueCoder().getEncodedTypeDescriptor()) //
We're interested in the 'Value' of KV
.anyMatch(valueTypeDescriptor ->
TypeDescriptor.of(Row.class).equals(valueTypeDescriptor));
@@ -563,8 +564,7 @@ private void addEdgeTo(final IRVertex dst, final PValue
input) {
windowCoder = ((PCollection)
input).getWindowingStrategy().getWindowFn().windowCoder();
} else if (input instanceof PCollectionView) {
coder = getCoderForView((PCollectionView) input, root);
- windowCoder = ((PCollectionView) input).getPCollection()
- .getWindowingStrategy().getWindowFn().windowCoder();
+ windowCoder = ((PCollectionView)
input).getPCollection().getWindowingStrategy().getWindowFn().windowCoder();
} else {
throw new RuntimeException(String.format("While adding an edge from
%s, to %s, coder for PValue %s cannot "
+ "be determined", src, dst, input));
diff --git
a/examples/beam/src/main/java/org/apache/nemo/examples/beam/GenericSourceSink.java
b/examples/beam/src/main/java/org/apache/nemo/examples/beam/GenericSourceSink.java
index 6a09f3bf3..d4242245d 100644
---
a/examples/beam/src/main/java/org/apache/nemo/examples/beam/GenericSourceSink.java
+++
b/examples/beam/src/main/java/org/apache/nemo/examples/beam/GenericSourceSink.java
@@ -39,7 +39,7 @@
* Helper class for handling source/sink in a generic way.
* Assumes String-type PCollections.
*/
-final class GenericSourceSink {
+public final class GenericSourceSink {
/**
* Default Constructor.
*/
diff --git
a/examples/beam/src/main/java/org/apache/nemo/examples/beam/tpch/Schemas.java
b/examples/beam/src/main/java/org/apache/nemo/examples/beam/tpch/Schemas.java
new file mode 100644
index 000000000..2467c1b77
--- /dev/null
+++
b/examples/beam/src/main/java/org/apache/nemo/examples/beam/tpch/Schemas.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+package org.apache.nemo.examples.beam.tpch;
+
+import org.apache.beam.sdk.schemas.Schema;
+
+/**
+ * TPC-H Schemas.
+ * (Copied and adapted from https://github.com/apache/beam/pull/6240)
+ */
+final class Schemas {
+ /**
+ * Private.
+ */
+ private Schemas() {
+ }
+
+ static final Schema ORDER_SCHEMA =
+ Schema.builder()
+ .addInt32Field("o_orderkey")
+ .addInt32Field("o_custkey")
+ .addStringField("o_orderstatus")
+ .addFloatField("o_totalprice")
+ .addStringField("o_orderdate")
+ .addStringField("o_orderpriority")
+ .addStringField("o_clerk")
+ .addInt32Field("o_shippriority")
+ .addStringField("o_comment")
+ .build();
+
+ static final Schema CUSTOMER_SCHEMA =
+ Schema.builder()
+ .addInt32Field("c_custkey")
+ .addStringField("c_name")
+ .addStringField("c_address")
+ .addInt32Field("c_nationkey")
+ .addStringField("c_phone")
+ .addFloatField("c_acctbal")
+ .addStringField("c_mktsegment")
+ .addStringField("c_comment")
+ .build();
+
+ static final Schema LINEITEM_SCHEMA =
+ Schema.builder()
+ .addInt32Field("l_orderkey")
+ .addInt32Field("l_partkey")
+ .addInt32Field("l_suppkey")
+ .addInt32Field("l_linenumber")
+ .addFloatField("l_quantity")
+ .addFloatField("l_extendedprice")
+ .addFloatField("l_discount")
+ .addFloatField("l_tax")
+ .addStringField("l_returnflag")
+ .addStringField("l_linestatus")
+ .addStringField("l_shipdate")
+ .addStringField("l_commitdate")
+ .addStringField("l_receiptdate")
+ .addStringField("l_shipinstruct")
+ .addStringField("l_shipmode")
+ .addStringField("l_comment")
+ .build();
+
+ static final Schema PARTSUPP_SCHEMA =
+ Schema.builder()
+ .addInt32Field("ps_partkey")
+ .addInt32Field("ps_suppkey")
+ .addInt32Field("ps_availqty")
+ .addFloatField("ps_supplycost")
+ .addStringField("ps_comment")
+ .build();
+
+ static final Schema REGION_SCHEMA =
+ Schema.builder()
+ .addInt32Field("r_regionkey")
+ .addStringField("r_name")
+ .addStringField("r_comment")
+ .build();
+
+ static final Schema SUPPLIER_SCHEMA =
+ Schema.builder()
+ .addInt32Field("s_suppkey")
+ .addStringField("s_name")
+ .addStringField("s_address")
+ .addInt32Field("s_nationkey")
+ .addStringField("s_phone")
+ .addFloatField("s_acctbal")
+ .addStringField("s_comment")
+ .build();
+
+ static final Schema PART_SCHEMA =
+ Schema.builder()
+ .addInt32Field("p_partkey")
+ .addStringField("p_name")
+ .addStringField("p_mfgr")
+ .addStringField("p_brand")
+ .addStringField("p_type")
+ .addInt32Field("p_size")
+ .addStringField("p_container")
+ .addFloatField("p_retailprice")
+ .addStringField("p_comment")
+ .build();
+
+ static final Schema NATION_SCHEMA =
+ Schema.builder()
+ .addInt32Field("n_nationkey")
+ .addStringField("n_name")
+ .addInt32Field("n_regionkey")
+ .addStringField("n_comment")
+ .build();
+}
diff --git
a/examples/beam/src/main/java/org/apache/nemo/examples/beam/tpch/TpchQueryRunner.java
b/examples/beam/src/main/java/org/apache/nemo/examples/beam/tpch/TpchQueryRunner.java
new file mode 100644
index 000000000..4f2dbdb4c
--- /dev/null
+++
b/examples/beam/src/main/java/org/apache/nemo/examples/beam/tpch/TpchQueryRunner.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+package org.apache.nemo.examples.beam.tpch;
+
+import com.google.common.collect.ImmutableMap;
+import org.apache.beam.sdk.Pipeline;
+import org.apache.beam.sdk.extensions.sql.SqlTransform;
+import org.apache.beam.sdk.extensions.sql.meta.provider.text.TextTableProvider;
+import org.apache.beam.sdk.options.PipelineOptions;
+import org.apache.beam.sdk.options.PipelineOptionsFactory;
+import org.apache.beam.sdk.schemas.Schema;
+import org.apache.beam.sdk.transforms.MapElements;
+import org.apache.beam.sdk.values.*;
+import org.apache.commons.csv.CSVFormat;
+import org.apache.nemo.compiler.frontend.beam.NemoPipelineOptions;
+import org.apache.nemo.compiler.frontend.beam.NemoPipelineRunner;
+import org.apache.nemo.examples.beam.GenericSourceSink;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * TPC-H query runner.
+ * (Copied and adapted from https://github.com/apache/beam/pull/6240)
+ */
+public final class TpchQueryRunner {
+ private static final Logger LOG =
LoggerFactory.getLogger(TpchQueryRunner.class.getName());
+
+ /**
+ * Private Constructor.
+ */
+ private TpchQueryRunner() {
+ }
+
+ private static PCollectionTuple loadTable(final Pipeline pipeline,
+ final CSVFormat csvFormat,
+ final String inputDirectory,
+ final String query) {
+ final ImmutableMap<String, Schema> hSchemas = ImmutableMap.<String,
Schema>builder()
+ .put("lineitem", Schemas.LINEITEM_SCHEMA)
+ .put("customer", Schemas.CUSTOMER_SCHEMA)
+ .put("orders", Schemas.ORDER_SCHEMA)
+ .put("supplier", Schemas.SUPPLIER_SCHEMA)
+ .put("nation", Schemas.NATION_SCHEMA)
+ .put("region", Schemas.REGION_SCHEMA)
+ .put("part", Schemas.PART_SCHEMA)
+ .put("partsupp", Schemas.PARTSUPP_SCHEMA)
+ .build();
+
+ PCollectionTuple tables = PCollectionTuple.empty(pipeline);
+ for (final Map.Entry<String, Schema> tableSchema : hSchemas.entrySet()) {
+ final String tableName = tableSchema.getKey();
+ if (query.contains(tableName)) {
+ final String filePattern = inputDirectory + tableSchema.getKey() +
".*";
+ final PCollection<Row> table = GenericSourceSink.read(pipeline,
filePattern)
+ .apply("StringToRow", new
TextTableProvider.CsvToRow(tableSchema.getValue(), csvFormat))
+ .setCoder(tableSchema.getValue().getRowCoder())
+ .setName(tableSchema.getKey());
+ tables = tables.and(new TupleTag<>(tableSchema.getKey()), table);
+ LOG.info("Will load table {} from {}", tableName, filePattern);
+ }
+ }
+ return tables;
+ }
+
+ /**
+ * @param args arguments.
+ */
+ public static void main(final String[] args) {
+ final String queryFilePath = args[0];
+ final String inputDirectory = args[1];
+ final String outputFilePath = args[2];
+
+ LOG.info("{} / {} / {}", queryFilePath, inputDirectory, outputFilePath);
+
+ final PipelineOptions options =
PipelineOptionsFactory.create().as(NemoPipelineOptions.class);
+ options.setRunner(NemoPipelineRunner.class);
+ options.setJobName("TPC-H");
+ final Pipeline p = Pipeline.create(options);
+
+ final String queryString = getQueryString(queryFilePath);
+
+ // Create tables.
+ final CSVFormat csvFormat = CSVFormat.MYSQL
+ .withDelimiter('|')
+ .withNullString("")
+ .withTrailingDelimiter();
+ final PCollectionTuple tables = loadTable(p, csvFormat, inputDirectory,
queryString);
+
+ // Run the TPC-H query.
+ final PCollection<Row> result =
tables.apply(SqlTransform.query(queryString));
+
+ // Write the results.
+ final PCollection<String> resultToWrite = result
+ .apply(MapElements.into(TypeDescriptors.strings()).via(input -> {
+ final List<String> stringRow =
+ input.getValues().stream().map(val ->
val.toString()).collect(Collectors.toList());
+ return String.join("|", stringRow);
+ }));
+ GenericSourceSink.write(resultToWrite, outputFilePath);
+
+ // Run the pipeline.
+ p.run();
+ }
+
+ private static String getQueryString(final String queryFilePath) {
+ final List<String> lines = new ArrayList<>();
+ try (final Stream<String> stream = Files.lines(Paths.get(queryFilePath)))
{
+ stream.forEach(lines::add);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+
+ final StringBuilder sb = new StringBuilder();
+ lines.forEach(line -> {
+ sb.append(" ");
+ sb.append(line);
+ });
+ final String concate = sb.toString();
+
+ final String cleanOne = concate.replaceAll("\n", " ");
+ final String cleanTwo = cleanOne.replaceAll("\t", " ");
+
+ LOG.info("Will execute SQL file {} with query: {}", queryFilePath,
cleanTwo);
+
+ return cleanTwo;
+ }
+}
diff --git
a/examples/beam/src/test/java/org/apache/nemo/examples/beam/ModifiedTPCHITCase.java
b/examples/beam/src/test/java/org/apache/nemo/examples/beam/ModifiedTPCHITCase.java
new file mode 100644
index 000000000..1e7342c38
--- /dev/null
+++
b/examples/beam/src/test/java/org/apache/nemo/examples/beam/ModifiedTPCHITCase.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2018 Seoul National University
+ *
+ * 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.
+ */
+package org.apache.nemo.examples.beam;
+
+import org.apache.nemo.client.JobLauncher;
+import org.apache.nemo.common.test.ArgBuilder;
+import org.apache.nemo.common.test.ExampleTestUtil;
+import org.apache.nemo.examples.beam.policy.DefaultPolicyParallelismFive;
+import org.apache.nemo.examples.beam.tpch.TpchQueryRunner;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.modules.junit4.PowerMockRunnerDelegate;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+/**
+ * Test modified TPC-H queries.
+ * (1) Queries: 'WHERE' clauses with constant values have been removed to
ensure the final query result is non-null.
+ * (2) Tables: Some rows are modified such that the results of joins are
non-null.
+ */
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(Parameterized.class)
+@PrepareForTest(JobLauncher.class)
+public final class ModifiedTPCHITCase {
+ private static final int TIMEOUT = 180000;
+ private static ArgBuilder builder;
+ private static final String fileBasePath = System.getProperty("user.dir") +
"/../resources/";
+ private static final String tpchTestPath = fileBasePath + "tpch/";
+ private static final String executorResourceFileName = fileBasePath +
"beam_test_executor_resources.json";
+ private static final String tableDirectoryPath = fileBasePath +
"tpch/tables/";
+
+ @Parameterized.Parameters(name = "Query{0}")
+ public static Collection<Integer> queries() {
+ // return Arrays.asList(12);
+ return Arrays.asList(3, 4, 6, 10, 12, 13, 14);
+ }
+
+ private final int queryNum;
+
+ public ModifiedTPCHITCase(final int queryNum) {
+ this.queryNum = queryNum;
+ }
+
+ @Before
+ public void setUp() throws Exception {
+ builder = new ArgBuilder()
+ .addResourceJson(executorResourceFileName);
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ try {
+ ExampleTestUtil.ensureSQLOutputValidity(tpchTestPath,
getOutputFileName(), getExpectedOutputFileName());
+ } finally {
+ ExampleTestUtil.deleteOutputFile(tpchTestPath, getOutputFileName());
+ }
+ }
+
+ @Test (timeout = TIMEOUT)
+ public void test() throws Exception {
+ JobLauncher.main(builder
+ .addUserMain(TpchQueryRunner.class.getCanonicalName())
+ .addUserArgs(getQueryFilePath(), tableDirectoryPath, tpchTestPath +
getOutputFileName())
+ .addJobId(ModifiedTPCHITCase.class.getSimpleName() + "-Query" + queryNum)
+
.addOptimizationPolicy(DefaultPolicyParallelismFive.class.getCanonicalName())
+ .build());
+ }
+
+ private String getQueryFilePath() {
+ return String.format("%smodified_queries/tpch_query%d.sql", tpchTestPath,
queryNum);
+ }
+
+ private String getOutputFileName() {
+ return String.format("test_output_%d_", queryNum);
+ }
+
+ private String getExpectedOutputFileName() {
+ return String.format("expected_output_%d", queryNum);
+ }
+}
diff --git a/examples/resources/tpch/expected_output_10
b/examples/resources/tpch/expected_output_10
new file mode 100644
index 000000000..6512229a9
--- /dev/null
+++ b/examples/resources/tpch/expected_output_10
@@ -0,0 +1,17 @@
+9|Customer#000000009|979245.8|8324.07|INDIA|xKiAFTjUsCuxfeleNqefumTrjS|18-338-906-3675|r
theodolites according to the requests wake thinly excuses: pending requests
haggle furiousl
+2|Customer#000000002|543566.44|121.65|JORDAN|XSTf4,NCwDVaWNe6tEgvwfmRchLXak|23-768-687-3665|l
accounts. blithely ironic theodolites integrate boldly: caref
+8|Customer#000000008|289146.22|6819.74|PERU|I0B10bB0AymmC,
0PrRYBCP1yGJ8xcBPmWhl5|27-147-574-9335|among the slyly regular theodolites
kindle blithely courts. carefully even theodolites haggle slyly along the ide
+5|Customer#000000005|276679.3|794.47|CANADA|KvpyuHCplrB84WgAiGV6sYpZq7Tj|13-750-942-6364|n
accounts will have to unwind. foxes cajole accor
+91|Customer#000000091|251360.94|4643.14|INDIA|S8OMYFrpHwoNHaGBeuS6E
6zhHGZiprw1b7 q|18-239-400-3677|onic accounts. fluffily silent pinto beans
boost blithely according to the fluffily exp
+64|Customer#000000064|239504.3|-646.64|CANADA|MbCeGY20kaKK3oalJD,OT|13-558-731-7204|structions
after the quietly ironic theodolites cajole be
+12|Customer#000000012|230456.73|3396.49|JORDAN|9PWKuhzT4Zr1Q|23-791-276-1263|
to the carefully final braids. blithely regular requests nag. ironic
theodolites boost quickly along
+32|Customer#000000032|228617.98|3471.53|MOROCCO|jD2xZzi
UmId,DCtNBLXKj9q0Tlp2iQ6ZcO3J|25-430-914-2194|cial ideas. final, furious
requests across the e
+1|Customer#000000001|161556.8|711.56|MOROCCO|IVhzIApeRb
ot,c,E|25-989-741-2988|to the even, regular platelets. regular, ironic epitaphs
nag e
+94|Customer#000000094|130670.08|5500.11|INDONESIA|IfVNIN9KtkScJ9dUjK3Pg5gY1aFeaXewwf|19-953-499-8833|latelets
across the bold, final requests sleep according to the fluffily bold accounts.
unusual deposits amon
+54|Customer#000000054|127601.41|868.9|EGYPT|,k4vf
5vECGWFy,hosTE,|14-776-370-4745|sual, silent accounts. furiously express
accounts cajole special deposits. final, final accounts use furi
+78|Customer#000000078|92766.78|7136.97|INDONESIA|HBOta,ZNqpg3U2cSL0kbrftkPwzX|19-960-700-9191|ests.
blithely bold pinto beans h
+86|Customer#000000086|82959.78|3306.32|ALGERIA|US6EGGHXbTTXPL9SBsxQJsuvy|10-677-951-2353|quests.
pending dugouts are carefully aroun
+3|Customer#000000003|71798.72|7498.12|ARGENTINA|MG9kdTD2WBHm|11-719-748-3364|
deposits eat slyly ironic, even instructions. express foxes detect slyly.
blithely even accounts abov
+76|Customer#000000076|65778.53|5745.33|ALGERIA|m3sbCvjMOHyaOofH,e
UkGPtqc4|10-349-718-3044|pecial deposits. ironic ideas boost blithely according
to the closely ironic theodolites! furiously final deposits n
+63|Customer#000000063|61669.57|9331.13|VIETNAM|IXRSpVWWZraKII|31-952-552-9584|ithely
even accounts detect slyly above the fluffily ir
+4|Customer#000000004|49720.01|2866.83|EGYPT|XxVSJsLAGtn|14-128-190-5944|
requests. final, regular ideas sleep final accou
diff --git a/examples/resources/tpch/expected_output_12
b/examples/resources/tpch/expected_output_12
new file mode 100644
index 000000000..769578b97
--- /dev/null
+++ b/examples/resources/tpch/expected_output_12
@@ -0,0 +1,5 @@
+AIR|0|1
+FOB|1|0
+REG AIR|0|2
+SHIP|0|3
+TRUCK|2|1
diff --git a/examples/resources/tpch/expected_output_13
b/examples/resources/tpch/expected_output_13
new file mode 100644
index 000000000..e2c824d6f
--- /dev/null
+++ b/examples/resources/tpch/expected_output_13
@@ -0,0 +1,6 @@
+1|81
+2|11
+3|4
+5|2
+6|1
+4|1
diff --git a/examples/resources/tpch/expected_output_14
b/examples/resources/tpch/expected_output_14
new file mode 100644
index 000000000..f3935d037
--- /dev/null
+++ b/examples/resources/tpch/expected_output_14
@@ -0,0 +1 @@
+22.963415272
diff --git a/examples/resources/tpch/expected_output_3
b/examples/resources/tpch/expected_output_3
new file mode 100644
index 000000000..f2b8f9875
--- /dev/null
+++ b/examples/resources/tpch/expected_output_3
@@ -0,0 +1,10 @@
+39|346414.38|1996-09-20|0
+68|344627.5|1998-04-18|0
+69|273498.6|1994-06-04|0
+3|251360.94|1993-10-14|0
+35|239504.3|1995-10-23|0
+7|230456.73|1996-01-10|0
+71|228617.98|1998-01-24|0
+1|215941.45|1996-01-02|0
+33|178583.2|1993-10-27|0
+37|161556.8|1992-06-03|0
diff --git a/examples/resources/tpch/expected_output_4
b/examples/resources/tpch/expected_output_4
new file mode 100644
index 000000000..592b4be16
--- /dev/null
+++ b/examples/resources/tpch/expected_output_4
@@ -0,0 +1,5 @@
+1-URGENT|4
+2-HIGH|3
+3-MEDIUM|6
+4-NOT SPECIFIED|4
+5-LOW|6
diff --git a/examples/resources/tpch/expected_output_6
b/examples/resources/tpch/expected_output_6
new file mode 100644
index 000000000..82eabc925
--- /dev/null
+++ b/examples/resources/tpch/expected_output_6
@@ -0,0 +1 @@
+228583.94
diff --git a/examples/resources/tpch/modified_queries/tpch_query10.sql
b/examples/resources/tpch/modified_queries/tpch_query10.sql
new file mode 100644
index 000000000..5a5357b31
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query10.sql
@@ -0,0 +1,29 @@
+select
+ c_custkey,
+ c_name,
+ sum(l_extendedprice * (1 - l_discount)) as revenue,
+ c_acctbal,
+ n_name,
+ c_address,
+ c_phone,
+ c_comment
+from
+ customer,
+ orders,
+ lineitem,
+ nation
+where
+ c_custkey = o_custkey
+ and l_orderkey = o_orderkey
+ and c_nationkey = n_nationkey
+group by
+ c_custkey,
+ c_name,
+ c_acctbal,
+ c_phone,
+ n_name,
+ c_address,
+ c_comment
+order by
+ revenue desc
+limit 20
diff --git a/examples/resources/tpch/modified_queries/tpch_query12.sql
b/examples/resources/tpch/modified_queries/tpch_query12.sql
new file mode 100644
index 000000000..3baffc6c6
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query12.sql
@@ -0,0 +1,26 @@
+select
+ l_shipmode,
+ sum(case
+ when o_orderpriority = '1-URGENT'
+ or o_orderpriority = '2-HIGH'
+ then 1
+ else 0
+ end) as high_line_count,
+ sum(case
+ when o_orderpriority <> '1-URGENT'
+ and o_orderpriority <> '2-HIGH'
+ then 1
+ else 0
+ end) as low_line_count
+from
+ orders,
+ lineitem
+where
+ o_orderkey = l_orderkey
+ and l_commitdate < l_receiptdate
+ and l_shipdate < l_commitdate
+group by
+ l_shipmode
+order by
+ l_shipmode
+LIMIT 1000
diff --git a/examples/resources/tpch/modified_queries/tpch_query13.sql
b/examples/resources/tpch/modified_queries/tpch_query13.sql
new file mode 100644
index 000000000..4041f3c9b
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query13.sql
@@ -0,0 +1,21 @@
+select
+ c_count,
+ count(*) as custdist
+from
+ (
+ select
+ c_custkey,
+ count(o_orderkey) as c_count
+ from
+ customer left outer join orders on
+ c_custkey = o_custkey
+ and o_comment not like '%unusual%accounts%'
+ group by
+ c_custkey
+ ) c_orders
+group by
+ c_count
+order by
+ custdist desc,
+ c_count desc
+LIMIT 1000
diff --git a/examples/resources/tpch/modified_queries/tpch_query14.sql
b/examples/resources/tpch/modified_queries/tpch_query14.sql
new file mode 100644
index 000000000..318ca9c5d
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query14.sql
@@ -0,0 +1,11 @@
+select
+ 100.00 * sum(case
+ when p_type like 'PROMO%'
+ then l_extendedprice * (1 - l_discount)
+ else 0
+ end) / sum(l_extendedprice * (1 - l_discount)) as promo_revenue
+from
+ lineitem,
+ part
+where
+ l_partkey = p_partkey
diff --git a/examples/resources/tpch/modified_queries/tpch_query3.sql
b/examples/resources/tpch/modified_queries/tpch_query3.sql
new file mode 100644
index 000000000..ae611ebd2
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query3.sql
@@ -0,0 +1,20 @@
+select
+ l_orderkey,
+ sum(l_extendedprice * (1 - l_discount)) as revenue,
+ o_orderdate,
+ o_shippriority
+from
+ customer,
+ orders,
+ lineitem
+where
+ c_custkey = o_custkey
+ and l_orderkey = o_orderkey
+group by
+ l_orderkey,
+ o_orderdate,
+ o_shippriority
+order by
+ revenue desc,
+ o_orderdate
+limit 10
diff --git a/examples/resources/tpch/modified_queries/tpch_query4.sql
b/examples/resources/tpch/modified_queries/tpch_query4.sql
new file mode 100644
index 000000000..27b0d82ca
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query4.sql
@@ -0,0 +1,20 @@
+select
+ o_orderpriority,
+ count(*) as order_count
+from
+ orders as o
+where
+ exists (
+ select
+ *
+ from
+ lineitem
+ where
+ l_orderkey = o.o_orderkey
+ and l_commitdate < l_receiptdate
+ )
+group by
+ o_orderpriority
+order by
+ o_orderpriority
+LIMIT 1000
diff --git a/examples/resources/tpch/modified_queries/tpch_query6.sql
b/examples/resources/tpch/modified_queries/tpch_query6.sql
new file mode 100644
index 000000000..14ee2e84d
--- /dev/null
+++ b/examples/resources/tpch/modified_queries/tpch_query6.sql
@@ -0,0 +1,4 @@
+select
+ sum(l_extendedprice * l_discount) as revenue
+from
+ lineitem
diff --git a/examples/resources/tpch/tables/customer.tbl
b/examples/resources/tpch/tables/customer.tbl
new file mode 100644
index 000000000..94beb82ae
--- /dev/null
+++ b/examples/resources/tpch/tables/customer.tbl
@@ -0,0 +1,100 @@
+1|Customer#000000001|IVhzIApeRb ot,c,E|15|25-989-741-2988|711.56|BUILDING|to
the even, regular platelets. regular, ironic epitaphs nag e|
+2|Customer#000000002|XSTf4,NCwDVaWNe6tEgvwfmRchLXak|13|23-768-687-3665|121.65|AUTOMOBILE|l
accounts. blithely ironic theodolites integrate boldly: caref|
+3|Customer#000000003|MG9kdTD2WBHm|1|11-719-748-3364|7498.12|AUTOMOBILE|
deposits eat slyly ironic, even instructions. express foxes detect slyly.
blithely even accounts abov|
+4|Customer#000000004|XxVSJsLAGtn|4|14-128-190-5944|2866.83|MACHINERY|
requests. final, regular ideas sleep final accou|
+5|Customer#000000005|KvpyuHCplrB84WgAiGV6sYpZq7Tj|3|13-750-942-6364|794.47|HOUSEHOLD|n
accounts will have to unwind. foxes cajole accor|
+6|Customer#000000006|sKZz0CsnMD7mp4Xd0YrBvx,LREYKUWAh
yVn|20|30-114-968-4951|7638.57|AUTOMOBILE|tions. even deposits boost according
to the slyly bold packages. final accounts cajole requests. furious|
+7|Customer#000000007|TcGe5gaZNgVePxU5kRrvXBfkasDTea|18|28-190-982-9759|9561.95|AUTOMOBILE|ainst
the ironic, express theodolites. express, even pinto beans among the exp|
+8|Customer#000000008|I0B10bB0AymmC,
0PrRYBCP1yGJ8xcBPmWhl5|17|27-147-574-9335|6819.74|BUILDING|among the slyly
regular theodolites kindle blithely courts. carefully even theodolites haggle
slyly along the ide|
+9|Customer#000000009|xKiAFTjUsCuxfeleNqefumTrjS|8|18-338-906-3675|8324.07|FURNITURE|r
theodolites according to the requests wake thinly excuses: pending requests
haggle furiousl|
+10|Customer#000000010|6LrEaV6KR6PLVcgl2ArL Q3rqzLzcT1
v2|5|15-741-346-9870|2753.54|HOUSEHOLD|es regular deposits haggle. fur|
+11|Customer#000000011|PkWS
3HlXqwTuzrKg633BEi|23|33-464-151-3439|-272.60|BUILDING|ckages. requests sleep
slyly. quickly even pinto beans promise above the slyly regular pinto beans. |
+12|Customer#000000012|9PWKuhzT4Zr1Q|13|23-791-276-1263|3396.49|HOUSEHOLD| to
the carefully final braids. blithely regular requests nag. ironic theodolites
boost quickly along|
+13|Customer#000000013|nsXQu0oVjD7PM659uC3SRSp|3|13-761-547-5974|3857.34|BUILDING|ounts
sleep carefully after the close frays. carefully bold notornis use ironic
requests. blithely|
+14|Customer#000000014|KXkletMlL2JQEA |1|11-845-129-3851|5266.30|FURNITURE|,
ironic packages across the unus|
+15|Customer#000000015|YtWggXoOLdwdo7b0y,BZaGUQMLJMX1Y,EC,6Dn|23|33-687-542-7601|2788.52|HOUSEHOLD|
platelets. regular deposits detect asymptotes. blithely unusual packages nag
slyly at the fluf|
+16|Customer#000000016|cYiaeMLZSMAOQ2
d0W,|10|20-781-609-3107|4681.03|FURNITURE|kly silent courts. thinly regular
theodolites sleep fluffily after |
+17|Customer#000000017|izrh
6jdqtp2eqdtbkswDD8SG4SzXruMfIXyR7|2|12-970-682-3487|6.34|AUTOMOBILE|packages
wake! blithely even pint|
+18|Customer#000000018|3txGO
AiuFux3zT0Z9NYaFRnZt|6|16-155-215-1315|5494.43|BUILDING|s sleep. carefully even
instructions nag furiously alongside of t|
+19|Customer#000000019|uc,3bHIx84H,wdrmLOjVsiqXCq2tr|18|28-396-526-5053|8914.71|HOUSEHOLD|
nag. furiously careful packages are slyly at the accounts. furiously regular
in|
+20|Customer#000000020|JrPk8Pqplj4Ne|22|32-957-234-8742|7603.40|FURNITURE|g
alongside of the special excuses-- fluffily enticing packages wake |
+21|Customer#000000021|XYmVpr9yAHDEn|8|18-902-614-8344|1428.25|MACHINERY|
quickly final accounts integrate blithely furiously u|
+22|Customer#000000022|QI6p41,FNs5k7RZoCCVPUTkUdYpB|3|13-806-545-9701|591.98|MACHINERY|s
nod furiously above the furiously ironic ideas. |
+23|Customer#000000023|OdY
W13N7Be3OC5MpgfmcYss0Wn6TKT|3|13-312-472-8245|3332.02|HOUSEHOLD|deposits.
special deposits cajole slyly. fluffily special deposits about the furiously |
+24|Customer#000000024|HXAFgIAyjxtdqwimt13Y3OZO
4xeLe7U8PqG|13|23-127-851-8031|9255.67|MACHINERY|into beans. fluffily final
ideas haggle fluffily|
+25|Customer#000000025|Hp8GyFQgGHFYSilH5tBfe|12|22-603-468-3533|7133.70|FURNITURE|y.
accounts sleep ruthlessly according to the regular theodolites. unusual
instructions sleep. ironic, final|
+26|Customer#000000026|8ljrc5ZeMl7UciP|22|32-363-455-4837|5182.05|AUTOMOBILE|c
requests use furiously ironic requests. slyly ironic dependencies us|
+27|Customer#000000027|IS8GIyxpBrLpMT0u7|3|13-137-193-2709|5679.84|BUILDING|
about the carefully ironic pinto beans. accoun|
+28|Customer#000000028|iVyg0daQ,Tha8x2WPWA9m2529m|8|18-774-241-1462|1007.18|FURNITURE|
along the regular deposits. furiously final pac|
+29|Customer#000000029|sJ5adtfyAkCK63df2,vF25zyQMVYE34uh|0|10-773-203-7342|7618.27|FURNITURE|its
after the carefully final platelets x-ray against |
+30|Customer#000000030|nJDsELGAavU63Jl0c5NKsKfL8rIJQQkQnYL2QJY|1|11-764-165-5076|9321.01|BUILDING|lithely
final requests. furiously unusual account|
+31|Customer#000000031|LUACbO0viaAv6eXOAebryDB
xjVst|23|33-197-837-7094|5236.89|HOUSEHOLD|s use among the blithely pending
depo|
+32|Customer#000000032|jD2xZzi
UmId,DCtNBLXKj9q0Tlp2iQ6ZcO3J|15|25-430-914-2194|3471.53|BUILDING|cial ideas.
final, furious requests across the e|
+33|Customer#000000033|qFSlMuLucBmx9xnn5ib2csWUweg
D|17|27-375-391-1280|-78.56|AUTOMOBILE|s. slyly regular accounts are furiously.
carefully pending requests|
+34|Customer#000000034|Q6G9wZ6dnczmtOx509xgE,M2KV|15|25-344-968-5422|8589.70|HOUSEHOLD|nder
against the even, pending accounts. even|
+35|Customer#000000035|TEjWGE4nBzJL2|17|27-566-888-7431|1228.24|HOUSEHOLD|requests.
special, express requests nag slyly furiousl|
+36|Customer#000000036|3TvCzjuPzpJ0,DdJ8kW5U|21|31-704-669-5769|4987.27|BUILDING|haggle.
enticing, quiet platelets grow quickly bold sheaves. carefully regular acc|
+37|Customer#000000037|7EV4Pwh,3SboctTWt|8|18-385-235-7162|-917.75|FURNITURE|ilent
packages are carefully among the deposits. furiousl|
+38|Customer#000000038|a5Ee5e9568R8RLP
2ap7|12|22-306-880-7212|6345.11|HOUSEHOLD|lar excuses. closely even asymptotes
cajole blithely excuses. carefully silent pinto beans sleep carefully fin|
+39|Customer#000000039|nnbRg,Pvy33dfkorYE
FdeZ60|2|12-387-467-6509|6264.31|AUTOMOBILE|tions. slyly silent excuses slee|
+40|Customer#000000040|gOnGWAyhSV1ofv|3|13-652-915-8939|1335.30|BUILDING|rges
impress after the slyly ironic courts. foxes are. blithely |
+41|Customer#000000041|IM9mzmyoxeBmvNw8lA7G3Ydska2nkZF|10|20-917-711-4011|270.95|HOUSEHOLD|ly
regular accounts hang bold, silent packages. unusual foxes haggle slyly above
the special, final depo|
+42|Customer#000000042|ziSrvyyBke|5|15-416-330-4175|8727.01|BUILDING|ssly
according to the pinto beans: carefully special requests across the even,
pending accounts wake special|
+43|Customer#000000043|ouSbjHk8lh5fKX3zGso3ZSIj9Aa3PoaFd|19|29-316-665-2897|9904.28|MACHINERY|ial
requests: carefully pending foxes detect quickly. carefully final courts
cajole quickly. carefully|
+44|Customer#000000044|Oi,dOSPwDu4jo4x,,P85E0dmhZGvNtBwi|16|26-190-260-5375|7315.94|AUTOMOBILE|r
requests around the unusual, bold a|
+45|Customer#000000045|4v3OcpFgoOmMG,CbnF,4mdC|9|19-715-298-9917|9983.38|AUTOMOBILE|nto
beans haggle slyly alongside of t|
+46|Customer#000000046|eaTXWWm10L9|6|16-357-681-2007|5744.59|AUTOMOBILE|ctions.
accounts sleep furiously even requests. regular, regular accounts cajole
blithely around the final pa|
+47|Customer#000000047|b0UgocSqEW5
gdVbhNT|2|12-427-271-9466|274.58|BUILDING|ions. express, ironic instructions
sleep furiously ironic ideas. furi|
+48|Customer#000000048|0UU iPhBupFvemNB|0|10-508-348-5882|3792.50|BUILDING|re
fluffily pending foxes. pending, bold platelets sleep slyly. even platelets
cajo|
+49|Customer#000000049|cNgAeX7Fqrdf7HQN9EwjUa4nxT,68L
FKAxzl|10|20-908-631-4424|4573.94|FURNITURE|nusual foxes! fluffily pending
packages maintain to the regular |
+50|Customer#000000050|9SzDYlkzxByyJ1QeTI
o|6|16-658-112-3221|4266.13|MACHINERY|ts. furiously ironic accounts cajole
furiously slyly ironic dinos.|
+51|Customer#000000051|uR,wEaiTvo4|12|22-344-885-4251|855.87|FURNITURE|eposits.
furiously regular requests integrate carefully packages. furious|
+52|Customer#000000052|7
QOqGqqSy9jfV51BC71jcHJSD0|11|21-186-284-5998|5630.28|HOUSEHOLD|ic platelets use
evenly even accounts. stealthy theodolites cajole furiou|
+53|Customer#000000053|HnaxHzTfFTZs8MuCpJyTbZ47Cm4wFOOgib|15|25-168-852-5363|4113.64|HOUSEHOLD|ar
accounts are. even foxes are blithely. fluffily pending deposits boost|
+54|Customer#000000054|,k4vf
5vECGWFy,hosTE,|4|14-776-370-4745|868.90|AUTOMOBILE|sual, silent accounts.
furiously express accounts cajole special deposits. final, final accounts use
furi|
+55|Customer#000000055|zIRBR4KNEl HzaiV3a
i9n6elrxzDEh8r8pDom|10|20-180-440-8525|4572.11|MACHINERY|ully unusual packages
wake bravely bold packages. unusual requests boost deposits! blithely ironic
packages ab|
+56|Customer#000000056|BJYZYJQk4yD5B|10|20-895-685-6920|6530.86|FURNITURE|.
notornis wake carefully. carefully fluffy requests are furiously even accounts.
slyly expre|
+57|Customer#000000057|97XYbsuOPRXPWU|21|31-835-306-1650|4151.93|AUTOMOBILE|ove
the carefully special packages. even, unusual deposits sleep slyly pend|
+58|Customer#000000058|g9ap7Dk1Sv9fcXEWjpMYpBZIRUohi
T|13|23-244-493-2508|6478.46|HOUSEHOLD|ideas. ironic ideas affix furiously
express, final instructions. regular excuses use quickly e|
+59|Customer#000000059|zLOCP0wh92OtBihgspOGl4|1|11-355-584-3112|3458.60|MACHINERY|ously
final packages haggle blithely after the express deposits. furiou|
+60|Customer#000000060|FyodhjwMChsZmUz7Jz0H|12|22-480-575-5866|2741.87|MACHINERY|latelets.
blithely unusual courts boost furiously about the packages. blithely final
instruct|
+61|Customer#000000061|9kndve4EAJxhg3veF BfXr7AqOsT39o
gtqjaYE|17|27-626-559-8599|1536.24|FURNITURE|egular packages shall have to
impress along the |
+62|Customer#000000062|upJK2Dnw13,|7|17-361-978-7059|595.61|MACHINERY|kly
special dolphins. pinto beans are slyly. quickly regular accounts are furiously
a|
+63|Customer#000000063|IXRSpVWWZraKII|21|31-952-552-9584|9331.13|AUTOMOBILE|ithely
even accounts detect slyly above the fluffily ir|
+64|Customer#000000064|MbCeGY20kaKK3oalJD,OT|3|13-558-731-7204|-646.64|BUILDING|structions
after the quietly ironic theodolites cajole be|
+65|Customer#000000065|RGT
yzQ0y4l0H90P783LG4U95bXQFDRXbWa1sl,X|23|33-733-623-5267|8795.16|AUTOMOBILE|y
final foxes serve carefully. theodolites are carefully. pending i|
+66|Customer#000000066|XbsEqXH1ETbJYYtA1A|22|32-213-373-5094|242.77|HOUSEHOLD|le
slyly accounts. carefully silent packages benea|
+67|Customer#000000067|rfG0cOgtr5W8
xILkwp9fpCS8|9|19-403-114-4356|8166.59|MACHINERY|indle furiously final, even
theodo|
+68|Customer#000000068|o8AibcCRkXvQFh8hF,7o|12|22-918-832-2411|6853.37|HOUSEHOLD|
pending pinto beans impress realms. final dependencies |
+69|Customer#000000069|Ltx17nO9Wwhtdbe9QZVxNgP98V7xW97uvSH1prEw|9|19-225-978-5670|1709.28|HOUSEHOLD|thely
final ideas around the quickly final dependencies affix carefully quickly
final theodolites. final accounts c|
+70|Customer#000000070|mFowIuhnHjp2GjCiYYavkW
kUwOjIaTCQ|22|32-828-107-2832|4867.52|FURNITURE|fter the special asymptotes.
ideas after the unusual frets cajole quickly regular pinto be|
+71|Customer#000000071|TlGalgdXWBmMV,6agLyWYDyIz9MKzcY8gl,w6t1B|7|17-710-812-5403|-611.19|HOUSEHOLD|g
courts across the regular, final pinto beans are blithely pending ac|
+72|Customer#000000072|putjlmskxE,zs,HqeIA9Wqu7dhgH5BVCwDwHHcf|2|12-759-144-9689|-362.86|FURNITURE|ithely
final foxes sleep always quickly bold accounts. final wat|
+73|Customer#000000073|8IhIxreu4Ug6tt5mog4|0|10-473-439-3214|4288.50|BUILDING|usual,
unusual packages sleep busily along the furiou|
+74|Customer#000000074|IkJHCA3ZThF7qL7VKcrU nRLl,kylf
|4|14-199-862-7209|2764.43|MACHINERY|onic accounts. blithely slow packages
would haggle carefully. qui|
+75|Customer#000000075|Dh
6jZ,cwxWLKQfRKkiGrzv6pm|18|28-247-803-9025|6684.10|AUTOMOBILE| instructions
cajole even, even deposits. finally bold deposits use above the even pains.
slyl|
+76|Customer#000000076|m3sbCvjMOHyaOofH,e
UkGPtqc4|0|10-349-718-3044|5745.33|FURNITURE|pecial deposits. ironic ideas
boost blithely according to the closely ironic theodolites! furiously final
deposits n|
+77|Customer#000000077|4tAE5KdMFGD4byHtXF92vx|17|27-269-357-4674|1738.87|BUILDING|uffily
silent requests. carefully ironic asymptotes among the ironic hockey players
are carefully bli|
+78|Customer#000000078|HBOta,ZNqpg3U2cSL0kbrftkPwzX|9|19-960-700-9191|7136.97|FURNITURE|ests.
blithely bold pinto beans h|
+79|Customer#000000079|n5hH2ftkVRwW8idtD,BmM2|15|25-147-850-4166|5121.28|MACHINERY|es.
packages haggle furiously. regular, special requests poach after the quickly
express ideas. blithely pending re|
+80|Customer#000000080|K,vtXp8qYB |0|10-267-172-7101|7383.53|FURNITURE|tect
among the dependencies. bold accounts engage closely even pinto beans. ca|
+81|Customer#000000081|SH6lPA7JiiNC6dNTrR|20|30-165-277-3269|2023.71|BUILDING|r
packages. fluffily ironic requests cajole fluffily. ironically regular
theodolit|
+82|Customer#000000082|zhG3EZbap4c992Gj3bK,3Ne,Xn|18|28-159-442-5305|9468.34|AUTOMOBILE|s
wake. bravely regular accounts are furiously. regula|
+83|Customer#000000083|HnhTNB5xpnSF20JBH4Ycs6psVnkC3RDf|22|32-817-154-4122|6463.51|BUILDING|ccording
to the quickly bold warhorses. final, regular foxes integrate carefully. bold
packages nag blithely ev|
+84|Customer#000000084|lpXz6Fwr9945rnbtMc8PlueilS1WmASr
CB|11|21-546-818-3802|5174.71|FURNITURE|ly blithe foxes. special asymptotes
haggle blithely against the furiously regular depo|
+85|Customer#000000085|siRerlDwiolhYR
8FgksoezycLj|5|15-745-585-8219|3386.64|FURNITURE|ronic ideas use above the
slowly pendin|
+86|Customer#000000086|US6EGGHXbTTXPL9SBsxQJsuvy|0|10-677-951-2353|3306.32|HOUSEHOLD|quests.
pending dugouts are carefully aroun|
+87|Customer#000000087|hgGhHVSWQl
6jZ6Ev|23|33-869-884-7053|6327.54|FURNITURE|hely ironic requests integrate
according to the ironic accounts. slyly regular pla|
+88|Customer#000000088|wtkjBN9eyrFuENSMmMFlJ3e7jE5KXcg|16|26-516-273-2566|8031.44|AUTOMOBILE|s
are quickly above the quickly ironic instructions; even requests about the
carefully final deposi|
+89|Customer#000000089|dtR,
y9JQWUO6FoJExyp8whOU|14|24-394-451-5404|1530.76|FURNITURE|counts are slyly
beyond the slyly final accounts. quickly final ideas wake. r|
+90|Customer#000000090|QxCzH7VxxYUWwfL7|16|26-603-491-1238|7354.23|BUILDING|sly
across the furiously even |
+91|Customer#000000091|S8OMYFrpHwoNHaGBeuS6E 6zhHGZiprw1b7
q|8|18-239-400-3677|4643.14|AUTOMOBILE|onic accounts. fluffily silent pinto
beans boost blithely according to the fluffily exp|
+92|Customer#000000092|obP PULk2LH
LqNF,K9hcbNqnLAkJVsl5xqSrY,|2|12-446-416-8471|1182.91|MACHINERY|. pinto beans
hang slyly final deposits. ac|
+93|Customer#000000093|EHXBr2QGdh|7|17-359-388-5266|2182.52|MACHINERY|press
deposits. carefully regular platelets r|
+94|Customer#000000094|IfVNIN9KtkScJ9dUjK3Pg5gY1aFeaXewwf|9|19-953-499-8833|5500.11|HOUSEHOLD|latelets
across the bold, final requests sleep according to the fluffily bold accounts.
unusual deposits amon|
+95|Customer#000000095|EU0xvmWvOmUUn5J,2z85DQyG7QCJ9Xq7|15|25-923-255-2929|5327.38|MACHINERY|ithely.
ruthlessly final requests wake slyly alongside of the furiously silent pinto
beans. even the|
+96|Customer#000000096|vWLOrmXhRR|8|18-422-845-1202|6323.92|AUTOMOBILE|press
requests believe furiously. carefully final instructions snooze carefully. |
+97|Customer#000000097|OApyejbhJG,0Iw3j
rd1M|17|27-588-919-5638|2164.48|AUTOMOBILE|haggle slyly. bold, special ideas
are blithely above the thinly bold theo|
+98|Customer#000000098|7yiheXNSpuEAwbswDW|12|22-885-845-6889|-551.37|BUILDING|ages.
furiously pending accounts are quickly carefully final foxes: busily pe|
+99|Customer#000000099|szsrOiPtCHVS97Lt|15|25-515-237-9232|4088.65|HOUSEHOLD|cajole
slyly about the regular theodolites! furiously bold requests nag along the
pending, regular packages. somas|
+100|Customer#000000100|fptUABXcmkC5Wx|20|30-749-445-4907|9889.89|FURNITURE|was
furiously fluffily quiet deposits. silent, pending requests boost against |
diff --git a/examples/resources/tpch/tables/lineitem.tbl
b/examples/resources/tpch/tables/lineitem.tbl
new file mode 100644
index 000000000..5b4714ff6
--- /dev/null
+++ b/examples/resources/tpch/tables/lineitem.tbl
@@ -0,0 +1,100 @@
+1|1|768951|1|17|33203.72|0.04|0.02|N|O|1996-03-13|1996-02-12|1996-03-22|DELIVER
IN PERSON|TRUCK|egular courts above the|
+1|6|73|2|36|69788.52|0.09|0.06|N|O|1996-04-12|1996-02-28|1996-04-20|TAKE BACK
RETURN|MAIL|ly final dependencies: slyly bold |
+1|63|36|3|8|16381.28|0.10|0.02|N|O|1996-01-29|1996-03-05|1996-01-31|TAKE BACK
RETURN|REG AIR|riously. regular, express dep|
+1|213150|463151|4|28|29767.92|0.09|0.06|N|O|1996-04-21|1996-03-30|1996-05-16|NONE|AIR|lites.
fluffily even de|
+1|2402664|152671|5|24|37596.96|0.10|0.04|N|O|1996-03-30|1996-03-14|1996-04-01|NONE|FOB|
pending foxes. slyly re|
+1|15|63|6|32|48267.84|0.07|0.02|N|O|1996-01-30|1996-02-07|1996-02-03|DELIVER
IN PERSON|MAIL|arefully slyly ex|
+2|10616973|116994|1|38|71798.72|0.00|0.05|N|O|1997-01-28|1997-01-14|1997-02-02|TAKE
BACK RETURN|RAIL|ven requests. deposits breach a|
+3|429697|179698|1|45|73200.15|0.06|0.00|R|F|1994-02-02|1994-01-04|1994-02-23|NONE|AIR|ongside
of the furiously brave acco|
+3|1903543|653547|2|49|75776.05|0.10|0.00|R|F|1993-11-09|1993-12-20|1993-11-24|TAKE
BACK RETURN|RAIL| unusual accounts. eve|
+3|12844823|344848|3|27|47713.86|0.06|0.07|A|F|1994-01-16|1993-11-22|1994-01-23|DELIVER
IN PERSON|SHIP|nal foxes wake. |
+3|2937961|187964|4|2|3997.64|0.01|0.06|A|F|1993-12-04|1994-01-07|1994-01-01|NONE|TRUCK|y.
fluffily pending d|
+3|18309408|59463|5|28|39661.72|0.04|0.00|R|F|1993-12-14|1994-01-10|1994-01-01|TAKE
BACK RETURN|FOB|ages nag slyly pending|
+3|6|9|6|26|30522.70|0.10|0.02|A|F|1993-10-29|1993-12-18|1993-11-04|TAKE BACK
RETURN|RAIL|ges sleep after the caref|
+4|8803469|553494|1|30|41160.60|0.03|0.08|N|O|1996-01-10|1995-12-14|1996-01-18|DELIVER
IN PERSON|REG AIR|- quickly regular packages sleep. idly|
+5|10856929|856930|1|15|28280.70|0.02|0.04|R|F|1994-10-31|1994-08-31|1994-11-20|NONE|AIR|ts
wake furiously |
+5|12392679|392680|2|26|46047.56|0.07|0.08|R|F|1994-10-16|1994-09-25|1994-10-19|NONE|FOB|sts
use slyly quickly special instruc|
+5|3753018|3022|3|50|53541.50|0.08|0.03|A|F|1994-08-08|1994-10-13|1994-08-26|DELIVER
IN PERSON|AIR|eodolites. fluffily unusual|
+6|13963546|213560|1|37|59527.45|0.08|0.03|A|F|1992-04-27|1992-05-15|1992-05-02|TAKE
BACK RETURN|TRUCK|p furiously special foxes|
+7|18205184|955239|1|12|13059.24|0.07|0.03|N|O|1996-05-07|1996-03-13|1996-06-03|TAKE
BACK RETURN|FOB|ss pinto beans wake against th|
+7|14524275|774290|2|9|11686.95|0.08|0.08|N|O|1996-02-01|1996-03-02|1996-02-19|TAKE
BACK RETURN|SHIP|es. instructions|
+7|9477974|977993|3|46|89769.00|0.10|0.07|N|O|1996-01-15|1996-03-27|1996-02-03|COLLECT
COD|MAIL| unusual reques|
+7|16307205|307206|4|28|33918.92|0.03|0.04|N|O|1996-03-21|1996-04-08|1996-04-20|NONE|FOB|.
slyly special requests haggl|
+7|15189381|939427|5|38|55845.94|0.08|0.01|N|O|1996-02-11|1996-02-24|1996-02-18|DELIVER
IN PERSON|TRUCK|ns haggle carefully ironic deposits. bl|
+7|7925015|175023|6|35|36386.70|0.06|0.03|N|O|1996-01-16|1996-02-23|1996-01-22|TAKE
BACK RETURN|FOB|jole. excuses wake carefully alongside of |
+7|15723703|223734|7|5|8629.60|0.04|0.02|N|O|1996-02-10|1996-03-26|1996-02-13|NONE|FOB|ithely
regula|
+32|8|77|1|28|37014.32|0.05|0.08|N|O|1995-10-23|1995-08-27|1995-10-26|TAKE BACK
RETURN|TRUCK|sleep quickly. req|
+32|19792017|42037|2|32|35456.96|0.02|0.00|N|O|1995-08-14|1995-10-07|1995-08-27|COLLECT
COD|AIR|lithely regular deposits. fluffily |
+32|4416034|666039|3|2|1899.62|0.09|0.02|N|O|1995-08-07|1995-10-07|1995-08-23|DELIVER
IN PERSON|AIR| express accounts wake according to the|
+32|274207|774208|4|4|4724.76|0.09|0.03|N|O|1995-08-04|1995-10-01|1995-09-03|NONE|REG
AIR|e slyly final pac|
+32|8581018|831027|5|44|48337.96|0.05|0.06|N|O|1995-08-28|1995-08-20|1995-09-14|DELIVER
IN PERSON|AIR|symptotes nag according to the ironic depo|
+32|1161468|411470|6|6|9176.46|0.04|0.03|N|O|1995-07-21|1995-09-23|1995-07-25|COLLECT
COD|RAIL| gifts cajole carefully.|
+33|6133519|883538|1|31|48118.51|0.09|0.04|A|F|1993-10-29|1993-12-19|1993-11-08|COLLECT
COD|TRUCK|ng to the furiously ironic package|
+33|6051869|551882|2|32|58257.92|0.02|0.05|A|F|1993-12-09|1994-01-04|1993-12-28|COLLECT
COD|MAIL|gular theodolites|
+33|13746855|996869|3|5|9505.85|0.05|0.03|A|F|1993-12-09|1993-12-25|1993-12-23|TAKE
BACK RETURN|AIR|. stealthily bold exc|
+33|3391749|391750|4|41|75463.78|0.09|0.00|R|F|1993-11-09|1994-01-24|1993-11-11|TAKE
BACK RETURN|MAIL|unusual packages doubt caref|
+34|8836137|86146|1|13|13944.97|0.00|0.07|N|O|1998-10-23|1998-09-14|1998-11-06|NONE|REG
AIR|nic accounts. deposits are alon|
+34|8941332|191341|2|22|30203.58|0.08|0.06|N|O|1998-10-09|1998-10-16|1998-10-12|NONE|FOB|thely
slyly p|
+34|16954305|454338|3|6|8150.76|0.02|0.06|N|O|1998-10-30|1998-09-20|1998-11-05|NONE|FOB|ar
foxes sleep |
+35|44993|294994|1|24|46511.76|0.02|0.00|N|O|1996-02-21|1996-01-03|1996-03-18|TAKE
BACK RETURN|FOB|, regular tithe|
+35|16193973|443990|2|34|70249.78|0.06|0.08|N|O|1996-01-22|1996-01-06|1996-01-27|DELIVER
IN PERSON|RAIL|s are carefully against the f|
+35|12089518|839555|3|7|10548.37|0.06|0.04|N|O|1996-01-19|1995-12-22|1996-01-29|NONE|MAIL|
the carefully regular |
+35|8517403|767412|4|25|35499.50|0.06|0.05|N|O|1995-11-26|1995-12-25|1995-12-21|DELIVER
IN PERSON|SHIP| quickly unti|
+35|11991616|491639|5|34|58038.68|0.08|0.06|N|O|1995-11-08|1996-01-15|1995-11-26|COLLECT
COD|MAIL|. silent, unusual deposits boost|
+35|3076173|326177|6|28|32172.56|0.03|0.02|N|O|1996-02-01|1995-12-24|1996-02-28|COLLECT
COD|RAIL|ly alongside of |
+36|11976645|976646|1|42|72284.10|0.09|0.00|N|O|1996-02-03|1996-01-21|1996-02-23|COLLECT
COD|SHIP| careful courts. special |
+37|2262908|512911|1|40|74831.60|0.09|0.03|A|F|1992-07-21|1992-08-01|1992-08-15|NONE|REG
AIR|luffily regular requests. slyly final acco|
+37|12678128|178153|2|39|43114.11|0.05|0.02|A|F|1992-07-02|1992-08-18|1992-07-28|TAKE
BACK RETURN|RAIL|the final requests. ca|
+37|1290295|540297|3|43|55264.89|0.05|0.08|A|F|1992-07-10|1992-07-06|1992-08-02|DELIVER
IN PERSON|TRUCK|iously ste|
+38|17583881|83916|1|44|86416.44|0.04|0.02|N|O|1996-09-29|1996-11-17|1996-09-30|COLLECT
COD|MAIL|s. blithely unusual theodolites am|
+39|231967|981968|1|44|83553.80|0.09|0.06|N|O|1996-11-14|1996-12-15|1996-12-12|COLLECT
COD|RAIL|eodolites. careful|
+39|18658106|408161|2|26|27642.42|0.08|0.04|N|O|1996-11-04|1996-10-20|1996-11-20|NONE|FOB|ckages
across the slyly silent|
+39|67|53|3|46|50309.28|0.06|0.08|N|O|1996-09-26|1996-12-19|1996-10-26|DELIVER
IN PERSON|AIR|he carefully e|
+39|20|30|4|32|62396.48|0.07|0.05|N|O|1996-10-02|1996-12-19|1996-10-14|COLLECT
COD|MAIL|heodolites sleep silently pending foxes. ac|
+39|54|95|5|43|77984.37|0.01|0.01|N|O|1996-10-17|1996-11-14|1996-10-26|COLLECT
COD|MAIL|yly regular i|
+39|94|68|6|40|66410.00|0.06|0.05|N|O|1996-12-08|1996-10-22|1997-01-01|COLLECT
COD|AIR|quickly ironic fox|
+64|85|59|1|21|24835.86|0.05|0.02|R|F|1994-09-30|1994-09-18|1994-10-26|DELIVER
IN PERSON|REG AIR|ch slyly final, thin platelets.|
+65|59|46|1|26|37702.34|0.03|0.03|A|F|1995-04-20|1995-04-25|1995-05-13|NONE|TRUCK|pending
deposits nag even packages. ca|
+65|73|88|2|22|33837.98|0.00|0.05|N|O|1995-07-17|1995-06-04|1995-07-19|COLLECT
COD|FOB| ideas. special, r|
+65|13|38|3|21|37185.33|0.09|0.07|N|O|1995-07-06|1995-05-14|1995-07-31|DELIVER
IN PERSON|RAIL|bove the even packages. accounts nag carefu|
+66|13|76|1|31|53448.34|0.00|0.08|R|F|1994-02-19|1994-03-11|1994-02-20|TAKE
BACK RETURN|RAIL|ut the unusual accounts sleep at the bo|
+66|36|34|2|41|77242.77|0.04|0.07|A|F|1994-02-21|1994-03-01|1994-03-18|COLLECT
COD|AIR| regular de|
+67|5|9|1|4|6273.60|0.09|0.04|N|O|1997-04-17|1997-01-31|1997-04-20|NONE|SHIP|
cajole thinly expres|
+67|40|5|2|12|13909.68|0.09|0.05|N|O|1997-01-27|1997-02-21|1997-02-22|NONE|REG
AIR| even packages cajole|
+67|955|60|3|5|10070.45|0.03|0.07|N|O|1997-02-20|1997-02-12|1997-02-21|DELIVER
IN PERSON|TRUCK|y unusual packages thrash pinto |
+67|58|79|4|44|61992.48|0.08|0.06|N|O|1997-03-18|1997-01-29|1997-04-13|DELIVER
IN PERSON|RAIL|se quickly above the even, express reques|
+67|74|87|5|23|28406.61|0.05|0.07|N|O|1997-04-19|1997-02-14|1997-05-06|DELIVER
IN PERSON|REG AIR|ly regular deposit|
+67|46|8|6|29|42793.85|0.02|0.05|N|O|1997-01-25|1997-01-27|1997-01-27|DELIVER
IN PERSON|FOB|ultipliers |
+68|1|956702|1|3|5123.01|0.05|0.02|N|O|1998-07-04|1998-06-05|1998-07-21|NONE|RAIL|fully
special instructions cajole. furious|
+68|910|267962|2|46|88643.84|0.02|0.05|N|O|1998-06-26|1998-06-07|1998-07-05|NONE|MAIL|
requests are unusual, regular pinto |
+68|16|7|3|46|88032.04|0.04|0.05|N|O|1998-08-13|1998-07-08|1998-08-29|NONE|RAIL|egular
dependencies affix ironically along |
+68|37|2|4|20|34185.20|0.07|0.01|N|O|1998-06-27|1998-05-23|1998-07-02|NONE|REG
AIR| excuses integrate fluffily |
+68|34|5|5|27|46151.64|0.03|0.06|N|O|1998-06-19|1998-06-25|1998-06-29|DELIVER
IN PERSON|SHIP|ccounts. deposits use. furiously|
+68|80|5|6|30|31067.10|0.05|0.06|N|O|1998-08-11|1998-07-11|1998-08-14|NONE|RAIL|oxes
are slyly blithely fin|
+68|46|1|7|41|68467.95|0.09|0.08|N|O|1998-06-24|1998-06-27|1998-07-06|NONE|SHIP|eposits
nag special ideas. furiousl|
+69|20|7|1|48|88332.00|0.01|0.07|A|F|1994-08-17|1994-08-11|1994-09-08|NONE|TRUCK|regular
epitaphs. carefully even ideas hag|
+69|05|917926|2|32|58316.16|0.08|0.06|A|F|1994-08-24|1994-08-17|1994-08-31|NONE|REG
AIR|s sleep carefully bold, |
+69|47|476687|3|17|28440.32|0.09|0.00|A|F|1994-07-02|1994-07-07|1994-07-03|TAKE
BACK RETURN|AIR|final, pending instr|
+69|76|250183|4|3|3677.97|0.09|0.04|R|F|1994-06-06|1994-07-27|1994-06-15|NONE|MAIL|
blithely final d|
+69|9|7|5|42|79611.84|0.07|0.04|R|F|1994-07-31|1994-07-26|1994-08-28|DELIVER IN
PERSON|REG AIR|tect regular, speci|
+69|1850383|100385|6|23|30665.67|0.05|0.00|A|F|1994-10-03|1994-08-06|1994-10-24|NONE|SHIP|nding
accounts ca|
+70|6412782|912795|1|8|13555.68|0.03|0.08|R|F|1994-01-12|1994-02-27|1994-01-14|TAKE
BACK RETURN|FOB|ggle. carefully pending dependenc|
+70|19615517|115556|2|13|18609.89|0.06|0.06|A|F|1994-03-03|1994-02-13|1994-03-26|COLLECT
COD|AIR|lyly special packag|
+70|17980876|730928|3|1|1955.98|0.03|0.05|R|F|1994-01-26|1994-03-05|1994-01-28|TAKE
BACK RETURN|RAIL|quickly. fluffily unusual theodolites c|
+70|4573316|73325|4|11|15279.99|0.01|0.05|A|F|1994-03-17|1994-03-17|1994-03-27|NONE|MAIL|alongside
of the deposits. fur|
+70|3713070|213077|5|37|40066.93|0.09|0.04|R|F|1994-02-13|1994-03-16|1994-02-21|COLLECT
COD|MAIL|n accounts are. q|
+70|5|3|6|19|28122.66|0.06|0.03|A|F|1994-01-26|1994-02-17|1994-02-06|TAKE BACK
RETURN|SHIP| packages wake pending accounts.|
+71|61|193052|1|25|28593.75|0.09|0.07|N|O|1998-04-10|1998-04-22|1998-04-11|COLLECT
COD|FOB|ckly. slyly|
+71|65|341526|2|3|4794.54|0.09|0.07|N|O|1998-05-23|1998-04-03|1998-06-02|COLLECT
COD|SHIP|y. pinto beans haggle after the|
+71|3|193199|3|45|50940.45|0.00|0.07|N|O|1998-02-23|1998-03-20|1998-03-24|DELIVER
IN PERSON|SHIP| ironic packages believe blithely a|
+71|9|914455|4|33|46495.68|0.00|0.01|N|O|1998-04-12|1998-03-20|1998-04-15|NONE|FOB|
serve quickly fluffily bold deposi|
+71|10|5|5|39|56897.88|0.08|0.06|N|O|1998-01-29|1998-04-07|1998-02-18|DELIVER
IN PERSON|RAIL|l accounts sleep across the pack|
+71|19|63461|6|34|50471.30|0.04|0.01|N|O|1998-03-05|1998-04-22|1998-03-30|DELIVER
IN PERSON|TRUCK|s cajole. |
+96|1|5|1|23|36569.31|0.10|0.06|A|F|1994-07-19|1994-06-29|1994-07-25|DELIVER IN
PERSON|TRUCK|ep-- carefully reg|
+96|1|53|2|30|60459.00|0.01|0.06|R|F|1994-06-03|1994-05-29|1994-06-22|DELIVER
IN PERSON|TRUCK|e quickly even ideas. furiou|
+97|8|197710|1|13|22686.30|0.00|0.02|R|F|1993-04-01|1993-04-04|1993-04-08|NONE|TRUCK|ayers
cajole against the furiously|
+97|4956731|206736|2|37|66137.13|0.02|0.06|A|F|1993-04-13|1993-03-30|1993-04-14|DELIVER
IN PERSON|SHIP|ic requests boost carefully quic|
+97|77|51|3|19|37325.69|0.06|0.08|R|F|1993-05-14|1993-03-05|1993-05-25|TAKE
BACK RETURN|RAIL|gifts. furiously ironic packages cajole. |
+98|40|21|1|28|42514.92|0.06|0.07|A|F|1994-12-24|1994-10-25|1995-01-16|COLLECT
COD|REG AIR| pending, regular accounts s|
+98|10|72|2|1|1338.72|0.00|0.00|A|F|1994-12-01|1994-12-12|1994-12-15|DELIVER IN
PERSON|TRUCK|. unusual instructions against|
+98|4470561|470562|3|14|21438.76|0.05|0.02|A|F|1994-12-30|1994-11-22|1995-01-27|COLLECT
COD|AIR| cajole furiously. blithely ironic ideas |
diff --git a/examples/resources/tpch/tables/nation.tbl
b/examples/resources/tpch/tables/nation.tbl
new file mode 100644
index 000000000..ed3fd5b8c
--- /dev/null
+++ b/examples/resources/tpch/tables/nation.tbl
@@ -0,0 +1,25 @@
+0|ALGERIA|0| haggle. carefully final deposits detect slyly agai|
+1|ARGENTINA|1|al foxes promise slyly according to the regular accounts. bold
requests alon|
+2|BRAZIL|1|y alongside of the pending deposits. carefully special packages are
about the ironic forges. slyly special |
+3|CANADA|1|eas hang ironic, silent packages. slyly regular packages are
furiously over the tithes. fluffily bold|
+4|EGYPT|4|y above the carefully unusual theodolites. final dugouts are quickly
across the furiously regular d|
+5|ETHIOPIA|0|ven packages wake quickly. regu|
+6|FRANCE|3|refully final requests. regular, ironi|
+7|GERMANY|3|l platelets. regular accounts x-ray: unusual, regular acco|
+8|INDIA|2|ss excuses cajole slyly across the packages. deposits print aroun|
+9|INDONESIA|2| slyly express asymptotes. regular deposits haggle slyly.
carefully ironic hockey players sleep blithely. carefull|
+10|IRAN|4|efully alongside of the slyly final dependencies. |
+11|IRAQ|4|nic deposits boost atop the quickly final requests? quickly regula|
+12|JAPAN|2|ously. final, express gifts cajole a|
+13|JORDAN|4|ic deposits are blithely about the carefully regular pa|
+14|KENYA|0| pending excuses haggle furiously deposits. pending, express pinto
beans wake fluffily past t|
+15|MOROCCO|0|rns. blithely bold courts among the closely regular packages use
furiously bold platelets?|
+16|MOZAMBIQUE|0|s. ironic, unusual asymptotes wake blithely r|
+17|PERU|1|platelets. blithely pending dependencies use fluffily across the
even pinto beans. carefully silent accoun|
+18|CHINA|2|c dependencies. furiously express notornis sleep slyly regular
accounts. ideas sleep. depos|
+19|ROMANIA|3|ular asymptotes are about the furious multipliers. express
dependencies nag above the ironically ironic account|
+20|SAUDI ARABIA|4|ts. silent requests haggle. closely express packages sleep
across the blithely|
+21|VIETNAM|2|hely enticingly express accounts. even, final |
+22|RUSSIA|3| requests against the platelets use never according to the quickly
regular pint|
+23|UNITED KINGDOM|3|eans boost carefully special requests. accounts are.
carefull|
+24|UNITED STATES|1|y final packages. slow foxes cajole quickly. quickly silent
platelets breach ironic accounts. unusual pinto be|
diff --git a/examples/resources/tpch/tables/orders.tbl
b/examples/resources/tpch/tables/orders.tbl
new file mode 100644
index 000000000..3ae3c7396
--- /dev/null
+++ b/examples/resources/tpch/tables/orders.tbl
@@ -0,0 +1,100 @@
+1|9|O|224560.83|1996-01-02|5-LOW|Clerk#000095055|0|nstructions sleep furiously
among |
+2|3|O|75388.65|1996-12-01|1-URGENT|Clerk#000087916|0| foxes. pending accounts
at the pending, silent asymptot|
+3|91|F|255287.36|1993-10-14|5-LOW|Clerk#000095426|0|sly final accounts boost.
carefully regular ideas cajole carefully. depos|
+4|2|O|43119.84|1995-10-11|5-LOW|Clerk#000012340|0|sits. slyly regular warthogs
cajole. regular, regular theodolites acro|
+5|9|F|125809.76|1994-07-30|5-LOW|Clerk#000092480|0|quickly. bold deposits
sleep slyly. packages use slyly|
+6|2|F|56408.20|1992-02-21|4-NOT SPECIFIED|Clerk#000005798|0|ggle. special,
final requests are against the furiously specia|
+7|12|O|240358.24|1996-01-10|2-HIGH|Clerk#000046961|0|ly special requests |
+32|94|O|136666.23|1995-07-16|2-HIGH|Clerk#000061561|0|ise blithely bold,
regular requests. quickly unusual dep|
+33|8|F|183460.23|1993-10-27|3-MEDIUM|Clerk#000040860|0|uriously. furiously
final request|
+34|4|O|52842.63|1998-07-21|3-MEDIUM|Clerk#000022278|0|ly final packages.
fluffily final deposits wake blithely ideas. spe|
+35|64|O|250679.99|1995-10-23|4-NOT SPECIFIED|Clerk#000025837|0|zzle. carefully
enticing deposits nag furio|
+36|76|O|65778.53|1995-11-03|1-URGENT|Clerk#000035709|0| quick packages are
blithely. slyly silent accounts wake qu|
+37|1|F|168618.98|1992-06-03|3-MEDIUM|Clerk#000045557|0|kly regular pinto
beans. carefully unusual waters cajole never|
+38|86|O|84618.97|1996-08-21|4-NOT SPECIFIED|Clerk#000060366|0|haggle blithely.
furiously express ideas haggle blithely furiously regular re|
+39|9|O|362571.59|1996-09-20|3-MEDIUM|Clerk#000065858|0|ole express, ironic
requests: ir|
+64|9|F|24065.94|1994-07-16|3-MEDIUM|Clerk#000066030|0|wake fluffily. sometimes
ironic pinto beans about the dolphin|
+65|2|P|109405.61|1995-03-18|1-URGENT|Clerk#000063199|0|ular requests are
blithely pending orbits-- even requests against the deposit|
+66|54|F|137067.96|1994-01-20|5-LOW|Clerk#000074229|0|y pending requests
integrate|
+67|5|O|163045.34|1996-12-19|4-NOT SPECIFIED|Clerk#000054641|0|symptotes haggle
slyly around the furiously iron|
+68|2|O|363053.07|1998-04-18|3-MEDIUM|Clerk#000043937|0| pinto beans sleep
carefully. blithely ironic deposits haggle furiously acro|
+69|9|F|285934.45|1994-06-04|4-NOT SPECIFIED|Clerk#000032989|0| depths atop the
slyly thin deposits detect among the furiously silent accou|
+70|8|F|115767.18|1993-12-18|5-LOW|Clerk#000032167|0| carefully ironic request|
+71|32|O|238400.84|1998-01-24|4-NOT SPECIFIED|Clerk#000027015|0| express
deposits along the blithely regul|
+96|78|F|98332.78|1994-04-17|2-HIGH|Clerk#000039452|0|oost furiously. pinto|
+97|5|F|129736.29|1993-01-29|3-MEDIUM|Clerk#000054683|0|hang blithely along the
regular accounts. furiously even ideas after the|
+98|63|F|84447.83|1994-09-25|1-URGENT|Clerk#000044779|0|c asymptotes. quickly
regular packages should have to nag re|
+99|1|F|121822.18|1994-03-13|4-NOT SPECIFIED|Clerk#000097225|0|e carefully
ironic packages. pending|
+100|292|O|264796.29|1998-02-28|4-NOT SPECIFIED|Clerk#000057604|0|heodolites
detect slyly alongside of the ent|
+101|31|O|116964.71|1996-03-17|3-MEDIUM|Clerk#000041814|0|ding accounts above
the slyly final asymptote|
+102|32|O|163169.70|1997-05-09|2-HIGH|Clerk#000059518|0| slyly according to the
asymptotes. carefully final packages integrate furious|
+103|44|O|132518.31|1996-06-20|4-NOT SPECIFIED|Clerk#000008963|0|ges. carefully
unusual instructions haggle quickly regular f|
+128|57|F|62348.97|1992-06-15|1-URGENT|Clerk#000038412|0|ns integrate fluffily.
ironic asymptotes after the regular excuses nag around |
+129|28|F|296851.35|1992-11-19|5-LOW|Clerk#000085870|0|ing tithes. carefully
pending deposits boost about the silently express |
+130|34|F|225040.44|1992-05-08|2-HIGH|Clerk#000003521|0|le slyly unusual,
regular packages? express deposits det|
+131|65|F|136291.80|1994-06-08|3-MEDIUM|Clerk#000062483|0|after the fluffily
special foxes integrate s|
+132|41|F|171775.44|1993-06-11|3-MEDIUM|Clerk#000048705|0|sits are daringly
accounts. carefully regular foxes sleep slyly about the|
+133|90|O|128099.91|1997-11-29|1-URGENT|Clerk#000073724|0|usly final asymptotes
|
+134|5|F|185430.27|1992-05-01|4-NOT SPECIFIED|Clerk#000071095|0|lar theodolites
boos|
+135|72|O|268619.37|1995-10-21|4-NOT SPECIFIED|Clerk#000080338|0|l platelets
use according t|
+160|41|O|140479.65|1996-12-19|4-NOT SPECIFIED|Clerk#000034131|0|thely special
sauternes wake slyly of t|
+161|93|F|36161.17|1994-08-31|2-HIGH|Clerk#000032126|0|carefully! special
instructions sin|
+162|43|O|3580.77|1995-05-08|3-MEDIUM|Clerk#000037785|0|nts hinder fluffily
ironic instructions. express, express excuses |
+163|14|O|184581.82|1997-09-05|3-MEDIUM|Clerk#000037831|0|y final packages.
final foxes since the quickly even|
+164|15|F|344904.32|1992-10-21|5-LOW|Clerk#000020863|0|cajole ironic courts.
slyly final ideas are slyly. blithely final Tiresias sub|
+165|15|F|237922.96|1993-01-30|4-NOT SPECIFIED|Clerk#000029181|0|across the
blithely regular accounts. bold|
+166|41|O|139982.28|1995-09-12|2-HIGH|Clerk#000043909|0|lets. ironic, bold
asymptotes kindle|
+167|160|F|66094.95|1993-01-04|4-NOT SPECIFIED|Clerk#000073068|0|s nag
furiously bold excuses. fluffily iron|
+192|53|O|184246.01|1997-11-25|5-LOW|Clerk#000048278|0|y unusual platelets
among the final instructions integrate rut|
+193|03|F|78960.99|1993-08-08|1-URGENT|Clerk#000002454|0|the furiously final
pin|
+194|42|F|170839.85|1992-04-05|3-MEDIUM|Clerk#000035124|0|egular requests
haggle slyly regular, regular pinto beans. asymptote|
+195|065|F|186323.04|1993-12-28|3-MEDIUM|Clerk#000021593|0|old forges are
furiously sheaves. slyly fi|
+196|14|F|40786.44|1993-03-17|2-HIGH|Clerk#000098715|0|beans boost at the
foxes. silent foxes|
+197|89|P|153342.22|1995-04-07|2-HIGH|Clerk#000096831|0|solve quickly about the
even braids. carefully express deposits affix care|
+198|617|O|165318.92|1998-01-02|4-NOT SPECIFIED|Clerk#000033085|0|its.
carefully ironic requests sleep. furiously express fox|
+199|15|O|107400.78|1996-03-07|2-HIGH|Clerk#000048877|0|g theodolites. special
packag|
+224|5|F|254004.68|1994-06-18|4-NOT SPECIFIED|Clerk#000064141|0|r the quickly
thin courts. carefully|
+225|54|P|213071.34|1995-05-25|1-URGENT|Clerk#000017629|0|s. blithely ironic
accounts wake quickly fluffily special acc|
+226|534|F|272536.56|1993-03-10|2-HIGH|Clerk#000075599|0|s are carefully at the
blithely ironic acc|
+227|4|O|54123.73|1995-11-10|5-LOW|Clerk#000091823|0| express instructions.
slyly regul|
+228|58|F|5076.19|1993-02-25|1-URGENT|Clerk#000056159|0|es was slyly among the
regular foxes. blithely regular dependenci|
+229|742|F|207725.96|1993-12-29|1-URGENT|Clerk#000062769|0|he fluffily even
instructions. furiously i|
+230|413|F|154763.49|1993-10-27|1-URGENT|Clerk#000051993|0|odolites. carefully
quick requ|
+231|81|F|222521.76|1994-09-29|2-HIGH|Clerk#000044594|0| packages haggle slyly
after the carefully ironic instruct|
+256|31|F|139554.18|1993-10-19|4-NOT SPECIFIED|Clerk#000083333|0|he fluffily
final ideas might are final accounts. carefully f|
+257|245|O|11707.92|1998-03-28|3-MEDIUM|Clerk#000067914|0|ts against the sly
warhorses cajole slyly accounts|
+258|13|F|264198.36|1993-12-29|1-URGENT|Clerk#000016622|0|dencies. blithely
quick packages cajole. ruthlessly final accounts|
+259|68|F|109707.34|1993-09-29|4-NOT SPECIFIED|Clerk#000060094|0|ages doubt
blithely against the final foxes. carefully express deposits dazzle|
+260|698|O|278829.02|1996-12-10|3-MEDIUM|Clerk#000095956|0|lently regular pinto
beans sleep after the slyly e|
+261|91|F|342835.32|1993-06-29|3-MEDIUM|Clerk#000030925|0|ully fluffily brave
instructions. furiousl|
+262|41|O|156996.97|1995-11-25|4-NOT SPECIFIED|Clerk#000055032|0|l packages.
blithely final pinto beans use carefu|
+263|815|F|111379.10|1994-05-17|2-HIGH|Clerk#000008777|0| pending instructions.
blithely un|
+288|2|O|220364.17|1997-02-21|1-URGENT|Clerk#000010830|0|uriously final
requests. even, final ideas det|
+289|952|O|241439.49|1997-02-10|3-MEDIUM|Clerk#000010280|0|sily. slyly special
excuse|
+290|33|F|76512.31|1994-01-01|4-NOT SPECIFIED|Clerk#000073499|0|efully dogged
deposits. furiou|
+291|970|F|94081.55|1994-03-13|1-URGENT|Clerk#000092249|0|dolites. carefully
regular pinto beans cajol|
+292|44|F|52007.94|1992-01-13|2-HIGH|Clerk#000019246|0|g pinto beans will have
to sleep f|
+293|4|F|65700.56|1992-10-02|2-HIGH|Clerk#000062828|0|re bold, ironic deposits.
platelets c|
+294|96|F|62890.83|1993-07-16|3-MEDIUM|Clerk#000049814|0|kly according to the
frays. final dolphins affix quickly |
+295|18|F|122727.08|1994-09-29|2-HIGH|Clerk#000015432|0| unusual pinto beans
play. regular ideas haggle|
+320|23|O|60089.83|1997-11-21|2-HIGH|Clerk#000057205|0|ar foxes nag blithely|
+321|81|F|87042.13|1993-03-21|3-MEDIUM|Clerk#000028888|0|equests run. blithely
final dependencies after the deposits wake caref|
+322|490|F|184303.59|1992-03-19|1-URGENT|Clerk#000015726|0|fully across the
slyly bold packages. packages against the quickly regular i|
+323|82|F|132963.26|1994-03-26|1-URGENT|Clerk#000095867|0|arefully pending
foxes sleep blithely. slyly express accoun|
+324|500|F|37597.36|1992-03-20|1-URGENT|Clerk#000035187|0| about the ironic,
regular deposits run blithely against the excuses|
+325|58|F|101593.76|1993-10-17|5-LOW|Clerk#000084343|0|ly sometimes pending pa|
+326|88|O|329579.91|1995-06-04|2-HIGH|Clerk#000046505|0| requests. furiously
ironic asymptotes mold carefully alongside of the blit|
+327|788|P|33297.18|1995-04-17|5-LOW|Clerk#000099137|0|ng the slyly final
courts. slyly even escapades eat |
+352|576|F|19651.49|1994-03-08|2-HIGH|Clerk#000093149|0|ke slyly bold pinto
beans. blithely regular accounts against the spe|
+353|5|F|249754.40|1993-12-31|5-LOW|Clerk#000044812|0| quiet ideas sleep. even
instructions cajole slyly. silently spe|
+354|80|O|237094.37|1996-03-14|2-HIGH|Clerk#000051012|0|ly regular ideas wake
across the slyly silent ideas. final deposits eat b|
+355|36|F|131255.65|1994-06-14|5-LOW|Clerk#000053109|0|s. sometimes regular
requests cajole. regular, pending accounts a|
+356|850|F|194317.32|1994-06-30|4-NOT SPECIFIED|Clerk#000094368|0|as wake along
the bold accounts. even, |
+357|63|O|135357.57|1996-10-09|2-HIGH|Clerk#000030068|0|e blithely about the
express, final accounts. quickl|
+358|8|F|354125.33|1993-09-20|2-HIGH|Clerk#000039192|0|l, silent instructions
are slyly. silently even de|
+359|40|F|226692.28|1994-12-19|3-MEDIUM|Clerk#000093374|0|n dolphins. special
courts above the carefully ironic requests use|
+384|85|F|140827.96|1992-03-03|5-LOW|Clerk#000020573|0|, even accounts use
furiously packages. slyly ironic pla|
+385|21|O|78611.41|1996-03-22|5-LOW|Clerk#000059908|0|hless accounts unwind
bold pain|
+386|9|F|105060.90|1995-01-25|2-HIGH|Clerk#000064794|0| haggle quickly.
stealthily bold asymptotes haggle among the furiously even re|
+387|3|O|188747.81|1997-01-26|4-NOT SPECIFIED|Clerk#000076798|0| are carefully
among the quickly even deposits. furiously silent req|
+388|52|F|217673.35|1992-12-16|4-NOT SPECIFIED|Clerk#000035575|0|ar foxes above
the furiously ironic deposits nag slyly final reque|
diff --git a/examples/resources/tpch/tables/part.tbl
b/examples/resources/tpch/tables/part.tbl
new file mode 100644
index 000000000..1e03f7abb
--- /dev/null
+++ b/examples/resources/tpch/tables/part.tbl
@@ -0,0 +1,100 @@
+1|goldenrod lavender spring chocolate lace|Manufacturer#1|Brand#13|PROMO
BURNISHED COPPER|7|JUMBO PKG|901.00|ly. slyly ironi|
+2|blush thistle blue yellow saddle|Manufacturer#1|Brand#13|LARGE BRUSHED
BRASS|1|LG CASE|902.00|lar accounts amo|
+3|spring green yellow purple cornsilk|Manufacturer#4|Brand#42|STANDARD
POLISHED BRASS|21|WRAP CASE|903.00|egular deposits hag|
+4|cornflower chocolate smoke green pink|Manufacturer#3|Brand#34|SMALL PLATED
BRASS|14|MED DRUM|904.00|p furiously r|
+5|forest brown coral puff cream|Manufacturer#3|Brand#32|STANDARD POLISHED
TIN|15|SM PKG|905.00| wake carefully |
+6|bisque cornflower lawn forest magenta|Manufacturer#2|Brand#24|PROMO PLATED
STEEL|4|MED BAG|906.00|sual a|
+7|moccasin green thistle khaki floral|Manufacturer#1|Brand#11|SMALL PLATED
COPPER|45|SM BAG|907.00|lyly. ex|
+8|misty lace thistle snow royal|Manufacturer#4|Brand#44|PROMO BURNISHED
TIN|41|LG DRUM|908.00|eposi|
+9|thistle dim navajo dark gainsboro|Manufacturer#4|Brand#43|SMALL BURNISHED
STEEL|12|WRAP CASE|909.00|ironic foxe|
+10|linen pink saddle puff powder|Manufacturer#5|Brand#54|LARGE BURNISHED
STEEL|44|LG CAN|910.01|ithely final deposit|
+11|spring maroon seashell almond orchid|Manufacturer#2|Brand#25|STANDARD
BURNISHED NICKEL|43|WRAP BOX|911.01|ng gr|
+12|cornflower wheat orange maroon ghost|Manufacturer#3|Brand#33|MEDIUM
ANODIZED STEEL|25|JUMBO CASE|912.01| quickly|
+13|ghost olive orange rosy thistle|Manufacturer#5|Brand#55|MEDIUM BURNISHED
NICKEL|1|JUMBO PACK|913.01|osits.|
+14|khaki seashell rose cornsilk navajo|Manufacturer#1|Brand#13|SMALL POLISHED
STEEL|28|JUMBO BOX|914.01|kages c|
+15|blanched honeydew sky turquoise medium|Manufacturer#1|Brand#15|LARGE
ANODIZED BRASS|45|LG CASE|915.01|usual ac|
+16|deep sky turquoise drab peach|Manufacturer#3|Brand#32|PROMO PLATED
TIN|2|MED PACK|916.01|unts a|
+17|indian navy coral pink deep|Manufacturer#4|Brand#43|ECONOMY BRUSHED
STEEL|16|LG BOX|917.01| regular accounts|
+18|turquoise indian lemon lavender misty|Manufacturer#1|Brand#11|SMALL
BURNISHED STEEL|42|JUMBO PACK|918.01|s cajole slyly a|
+19|chocolate navy tan deep brown|Manufacturer#2|Brand#23|SMALL ANODIZED
NICKEL|33|WRAP BOX|919.01| pending acc|
+20|ivory navy honeydew sandy midnight|Manufacturer#1|Brand#12|LARGE POLISHED
NICKEL|48|MED BAG|920.02|are across the asympt|
+21|lemon floral azure frosted lime|Manufacturer#3|Brand#33|SMALL BURNISHED
TIN|31|MED BAG|921.02|ss packages. pendin|
+22|medium forest blue ghost black|Manufacturer#4|Brand#43|PROMO POLISHED
BRASS|19|LG DRUM|922.02| even p|
+23|coral lavender seashell rosy burlywood|Manufacturer#3|Brand#35|MEDIUM
BURNISHED TIN|42|JUMBO JAR|923.02|nic, fina|
+24|seashell coral metallic midnight floral|Manufacturer#5|Brand#52|MEDIUM
PLATED STEEL|20|MED CASE|924.02| final the|
+25|aquamarine steel firebrick light turquoise|Manufacturer#5|Brand#55|STANDARD
BRUSHED COPPER|3|JUMBO BAG|925.02|requests wake|
+26|beige frosted moccasin chocolate snow|Manufacturer#3|Brand#32|SMALL BRUSHED
STEEL|32|SM CASE|926.02| instructions i|
+27|saddle puff beige linen yellow|Manufacturer#1|Brand#14|LARGE ANODIZED
TIN|20|MED PKG|927.02|s wake. ir|
+28|navajo yellow drab white misty|Manufacturer#4|Brand#44|SMALL PLATED
COPPER|19|JUMBO PKG|928.02|x-ray pending, iron|
+29|lemon sky grey salmon orchid|Manufacturer#3|Brand#33|PROMO PLATED
COPPER|7|LG DRUM|929.02| carefully fluffi|
+30|cream misty steel spring medium|Manufacturer#4|Brand#42|PROMO ANODIZED
TIN|17|LG BOX|930.03|carefully bus|
+31|slate seashell steel medium moccasin|Manufacturer#5|Brand#53|STANDARD
BRUSHED TIN|10|LG BAG|931.03|uriously s|
+32|sandy wheat coral spring burnished|Manufacturer#4|Brand#42|ECONOMY PLATED
BRASS|31|LG CASE|932.03|urts. carefully fin|
+33|spring bisque salmon slate pink|Manufacturer#2|Brand#22|ECONOMY PLATED
NICKEL|16|LG PKG|933.03|ly eve|
+34|khaki steel rose ghost salmon|Manufacturer#1|Brand#13|LARGE BRUSHED
STEEL|8|JUMBO BOX|934.03|riously ironic|
+35|green blush tomato burlywood seashell|Manufacturer#4|Brand#43|MEDIUM
ANODIZED BRASS|14|JUMBO PACK|935.03|e carefully furi|
+36|chiffon tan forest moccasin dark|Manufacturer#2|Brand#25|SMALL BURNISHED
COPPER|3|JUMBO CAN|936.03|olites o|
+37|royal coral orange burnished navajo|Manufacturer#4|Brand#45|LARGE POLISHED
TIN|48|JUMBO BOX|937.03|silent |
+38|seashell papaya white mint brown|Manufacturer#4|Brand#43|ECONOMY ANODIZED
BRASS|11|SM JAR|938.03|structions inte|
+39|rose medium floral salmon powder|Manufacturer#5|Brand#53|SMALL POLISHED
TIN|43|JUMBO JAR|939.03|se slowly above the fl|
+40|lemon midnight metallic sienna steel|Manufacturer#2|Brand#25|ECONOMY
BURNISHED COPPER|27|SM CASE|940.04|! blithely specia|
+41|burlywood goldenrod pink peru sienna|Manufacturer#2|Brand#23|ECONOMY
ANODIZED TIN|7|WRAP JAR|941.04|uriously. furiously cl|
+42|midnight turquoise lawn beige thistle|Manufacturer#5|Brand#52|MEDIUM
BURNISHED TIN|45|LG BOX|942.04|the slow|
+43|medium lace midnight royal chartreuse|Manufacturer#4|Brand#44|PROMO
POLISHED STEEL|5|WRAP CASE|943.04|e slyly along the ir|
+44|saddle cream wheat lemon burnished|Manufacturer#4|Brand#45|MEDIUM PLATED
TIN|48|SM PACK|944.04|pinto beans. carefully|
+45|lawn peru ghost khaki maroon|Manufacturer#4|Brand#43|SMALL BRUSHED
NICKEL|9|WRAP BAG|945.04|nts bo|
+46|honeydew turquoise aquamarine spring tan|Manufacturer#1|Brand#11|STANDARD
POLISHED TIN|45|WRAP CASE|946.04|the blithely unusual |
+47|honeydew red azure magenta brown|Manufacturer#4|Brand#45|LARGE BURNISHED
BRASS|14|JUMBO PACK|947.04| even plate|
+48|slate thistle cornsilk pale forest|Manufacturer#5|Brand#53|STANDARD BRUSHED
STEEL|27|JUMBO CASE|948.04|ng to the depo|
+49|light firebrick cyan puff blue|Manufacturer#2|Brand#24|SMALL BURNISHED
TIN|31|MED DRUM|949.04|ar pack|
+50|linen blanched tomato slate medium|Manufacturer#3|Brand#33|LARGE ANODIZED
TIN|25|WRAP PKG|950.05|kages m|
+51|lime frosted indian dodger linen|Manufacturer#4|Brand#45|ECONOMY BURNISHED
NICKEL|34|JUMBO PACK|951.05|n foxes|
+52|lemon midnight lace sky deep|Manufacturer#3|Brand#35|STANDARD BURNISHED
TIN|25|WRAP CASE|952.05| final deposits. fu|
+53|bisque rose cornsilk seashell purple|Manufacturer#2|Brand#23|ECONOMY
BURNISHED NICKEL|32|MED BAG|953.05|mptot|
+54|blanched mint yellow papaya cyan|Manufacturer#2|Brand#21|LARGE BURNISHED
COPPER|19|WRAP CASE|954.05|e blithely|
+55|sky cream deep tomato rosy|Manufacturer#2|Brand#23|ECONOMY BRUSHED
COPPER|9|MED BAG|955.05|ly final pac|
+56|antique beige brown deep dodger|Manufacturer#1|Brand#12|MEDIUM PLATED
STEEL|20|WRAP DRUM|956.05|ts. blithel|
+57|purple blue light sienna deep|Manufacturer#3|Brand#32|MEDIUM BURNISHED
BRASS|49|MED PKG|957.05|lly abov|
+58|linen hot cornsilk drab bisque|Manufacturer#5|Brand#53|STANDARD POLISHED
TIN|44|LG PACK|958.05| fluffily blithely reg|
+59|misty brown medium mint salmon|Manufacturer#5|Brand#53|MEDIUM POLISHED
TIN|2|LG BAG|959.05|regular exc|
+60|snow spring sandy olive tomato|Manufacturer#1|Brand#11|LARGE POLISHED
COPPER|27|JUMBO CASE|960.06| integ|
+61|light tan linen tomato peach|Manufacturer#5|Brand#54|SMALL BURNISHED
NICKEL|18|WRAP DRUM|961.06|es. blithely en|
+62|tan cornsilk spring grey chocolate|Manufacturer#3|Brand#35|STANDARD BRUSHED
BRASS|39|JUMBO BOX|962.06|ckly across the carefu|
+63|burnished puff coral light papaya|Manufacturer#3|Brand#32|STANDARD
BURNISHED NICKEL|10|JUMBO CAN|963.06| quickly |
+64|aquamarine coral lemon ivory gainsboro|Manufacturer#2|Brand#21|MEDIUM
ANODIZED BRASS|1|JUMBO CAN|964.06|efully regular pi|
+65|slate drab medium puff gainsboro|Manufacturer#5|Brand#53|MEDIUM BRUSHED
COPPER|3|MED CAN|965.06|posits after the quic|
+66|cornflower pale almond lemon linen|Manufacturer#3|Brand#35|PROMO ANODIZED
NICKEL|46|SM CASE|966.06|haggle blithely iro|
+67|slate salmon rose spring seashell|Manufacturer#2|Brand#21|SMALL BRUSHED
TIN|31|WRAP DRUM|967.06| regular, p|
+68|bisque ivory mint purple almond|Manufacturer#1|Brand#11|PROMO ANODIZED
STEEL|10|WRAP BOX|968.06|eposits shall h|
+69|lace burnished rosy antique metallic|Manufacturer#5|Brand#52|MEDIUM
POLISHED BRASS|2|SM BOX|969.06|ely final depo|
+70|violet seashell firebrick dark navajo|Manufacturer#1|Brand#11|STANDARD
BRUSHED STEEL|42|LG PACK|970.07|inal gifts. sl|
+71|violet firebrick cream peru white|Manufacturer#3|Brand#33|STANDARD PLATED
BRASS|26|WRAP DRUM|971.07| packages alongside|
+72|hot spring yellow azure dodger|Manufacturer#2|Brand#23|STANDARD ANODIZED
TIN|25|JUMBO PACK|972.07|efully final the|
+73|cream moccasin royal dim chiffon|Manufacturer#2|Brand#21|SMALL BRUSHED
COPPER|35|WRAP DRUM|973.07|ts haggl|
+74|frosted grey aquamarine thistle papaya|Manufacturer#5|Brand#55|ECONOMY
ANODIZED BRASS|25|JUMBO CASE|974.07|ent foxes|
+75|aquamarine maroon wheat salmon metallic|Manufacturer#3|Brand#35|SMALL
BURNISHED NICKEL|39|SM JAR|975.07|s sleep furiou|
+76|rosy light lime puff sandy|Manufacturer#3|Brand#34|MEDIUM BRUSHED
COPPER|9|SM PKG|976.07|n accounts sleep qu|
+77|mint bisque chiffon snow firebrick|Manufacturer#5|Brand#52|STANDARD BRUSHED
COPPER|13|MED PKG|977.07|uests.|
+78|blush forest slate seashell puff|Manufacturer#1|Brand#14|ECONOMY POLISHED
STEEL|24|LG JAR|978.07|icing deposits wake|
+79|gainsboro pink grey tan almond|Manufacturer#4|Brand#45|PROMO ANODIZED
BRASS|22|JUMBO BAG|979.07| foxes are slyly regu|
+80|tomato chartreuse coral turquoise linen|Manufacturer#4|Brand#44|PROMO
PLATED BRASS|28|MED CAN|980.08|unusual dependencies i|
+81|misty sandy cornsilk dodger blush|Manufacturer#5|Brand#53|ECONOMY BRUSHED
TIN|21|MED BAG|981.08|ove the furiou|
+82|khaki tomato purple almond tan|Manufacturer#1|Brand#15|ECONOMY POLISHED
TIN|12|WRAP BOX|982.08|ial requests haggle |
+83|blush green dim lawn peru|Manufacturer#1|Brand#12|PROMO BURNISHED
NICKEL|47|SM CAN|983.08|ly regul|
+84|salmon floral cream rose dark|Manufacturer#4|Brand#45|SMALL ANODIZED
NICKEL|26|JUMBO PACK|984.08|ideas nag|
+85|dim deep aquamarine smoke pale|Manufacturer#5|Brand#55|PROMO ANODIZED
NICKEL|16|LG BAG|985.08| silent|
+86|green blanched firebrick dim cream|Manufacturer#4|Brand#44|STANDARD PLATED
TIN|37|LG CASE|986.08| daring sheaves |
+87|purple lace seashell antique orange|Manufacturer#4|Brand#41|LARGE PLATED
STEEL|41|WRAP PACK|987.08|yly final|
+88|lime orange bisque chartreuse lemon|Manufacturer#4|Brand#44|PROMO PLATED
COPPER|16|SM CASE|988.08|e regular packages. |
+89|ghost lace lemon sienna saddle|Manufacturer#5|Brand#53|STANDARD BURNISHED
STEEL|7|MED JAR|989.08|y final pinto |
+90|hot rosy violet plum pale|Manufacturer#5|Brand#51|ECONOMY POLISHED
STEEL|49|JUMBO CAN|990.09|caref|
+91|misty bisque lavender spring turquoise|Manufacturer#2|Brand#21|STANDARD
BRUSHED TIN|32|JUMBO PKG|991.09|counts dete|
+92|blush magenta ghost tomato rose|Manufacturer#2|Brand#22|STANDARD ANODIZED
TIN|35|JUMBO PKG|992.09|he ironic accounts. sp|
+93|pale yellow cornsilk dodger moccasin|Manufacturer#2|Brand#24|LARGE ANODIZED
TIN|2|WRAP DRUM|993.09| platel|
+94|blanched pink frosted mint snow|Manufacturer#3|Brand#35|STANDARD POLISHED
BRASS|32|SM BOX|994.09|s accounts cajo|
+95|dodger beige wheat orchid navy|Manufacturer#3|Brand#33|LARGE BRUSHED
TIN|36|WRAP DRUM|995.09| final pinto beans |
+96|chocolate light firebrick rose indian|Manufacturer#5|Brand#53|STANDARD
BRUSHED STEEL|32|SM CASE|996.09|ng to the bli|
+97|coral dodger beige black chartreuse|Manufacturer#3|Brand#33|MEDIUM POLISHED
BRASS|49|WRAP CAN|997.09|ss excuses sleep am|
+98|frosted peru chiffon yellow aquamarine|Manufacturer#5|Brand#54|STANDARD
ANODIZED BRASS|22|MED JAR|998.09|e the q|
+99|mint grey purple sienna metallic|Manufacturer#2|Brand#21|SMALL BURNISHED
STEEL|11|JUMBO PKG|999.09|press|
+100|cyan orchid indian cornflower saddle|Manufacturer#3|Brand#33|ECONOMY
ANODIZED TIN|4|LG BAG|1000.10|of the steal|
diff --git a/examples/resources/tpch/tables/partsupp.tbl
b/examples/resources/tpch/tables/partsupp.tbl
new file mode 100644
index 000000000..45b61bbac
--- /dev/null
+++ b/examples/resources/tpch/tables/partsupp.tbl
@@ -0,0 +1,100 @@
+1|2|3325|771.64|, even theodolites. regular, final theodolites eat after the
carefully pending foxes. furiously regular deposits sleep slyly. carefully bold
realms above the ironic dependencies haggle careful|
+1|3|8076|993.49|ven ideas. quickly even packages print. pending multipliers
must have to are fluff|
+1|5|3956|337.09|after the fluffily ironic deposits? blithely special
dependencies integrate furiously even excuses. blithely silent theodolites
could have to haggle pending, express requests; fu|
+1|66|4069|357.84|al, regular dependencies serve carefully after the quickly
final pinto beans. furiously even deposits sleep quickly final, silent pinto
beans. fluffily reg|
+2|3|8895|378.49|nic accounts. final accounts sleep furiously about the ironic,
bold packages. regular, regular accounts|
+2|25|4969|915.27|ptotes. quickly pending dependencies integrate furiously.
fluffily ironic ideas impress blithely above the express accounts. furiously
even epitaphs need to wak|
+2|55|8539|438.37|blithely bold ideas. furiously stealthy packages sleep
fluffily. slyly special deposits snooze furiously carefully regular accounts.
regular deposits according to the accounts nag carefully slyl|
+2|75|3025|306.39|olites. deposits wake carefully. even, express requests
cajole. carefully regular ex|
+3|4|4651|920.92|ilent foxes affix furiously quickly unusual requests. even
packages across the carefully even theodolites nag above the sp|
+3|25|4093|498.13|ending dependencies haggle fluffily. regular deposits boost
quickly carefully regular requests. deposits affix furiously around the pinto
beans. ironic, unusual platelets across the p|
+3|50|3917|645.40|of the blithely regular theodolites. final theodolites haggle
blithely carefully unusual ideas. blithely even f|
+3|75|9942|191.92| unusual, ironic foxes according to the ideas detect
furiously alongside of the even, express requests. blithely regular the|
+4|5|1339|113.97| carefully unusual ideas. packages use slyly. blithely final
pinto beans cajole along the furiously express requests. regular orbits haggle
carefully. care|
+4|2|6377|591.18|ly final courts haggle carefully regular accounts. carefully
regular accounts could integrate slyly. slyly express packages about the
accounts wake slyly|
+4|5|2694|51.37|g, regular deposits: quick instructions run across the
carefully ironic theodolites-- final dependencies haggle into the dependencies.
f|
+4|7|2480|444.37|requests sleep quickly regular accounts. theodolites detect.
carefully final depths w|
+5|6|3735|255.88|arefully even requests. ironic requests cajole carefully even
dolphin|
+5|25|9653|50.52|y stealthy deposits. furiously final pinto beans wake furiou|
+5|5|1329|219.83|iously regular deposits wake deposits. pending pinto beans
promise ironic dependencies. even, regular pinto beans integrate|
+5|75|6925|537.98|sits. quickly fluffy packages wake quickly beyond the
blithely regular requests. pending requests cajole among the final pinto beans.
carefully busy theodolites affix quickly stealthily |
+6|7|8851|130.72|usly final packages. slyly ironic accounts poach across the
even, sly requests. carefully pending request|
+6|25|1627|424.25| quick packages. ironic deposits print. furiously silent
platelets across the carefully final requests are slyly along the furiously
even instructi|
+6|50|3336|642.13|final instructions. courts wake packages. blithely unusual
realms along the multipliers nag |
+6|75|6451|175.32| accounts alongside of the slyly even accounts wake carefully
final instructions-- ruthless platelets wake carefully ideas. even deposits are
quickly final,|
+7|8|7454|763.98|y express tithes haggle furiously even foxes. furiously ironic
deposits sleep toward the furiously unusual|
+7|2|2770|149.66|hould have to nag after the blithely final asymptotes.
fluffily spe|
+7|50|3377|68.77|usly against the daring asymptotes. slyly regular platelets
sleep quickly blithely regular deposits. boldly regular deposits wake blithely
ironic accounts|
+7|75|9460|299.58|. furiously final ideas hinder slyly among the ironic, final
packages. blithely ironic dependencies cajole pending requests: blithely even
packa|
+8|9|6834|249.63|lly ironic accounts solve express, unusual theodolites.
special packages use quickly. quickly fin|
+8|2|396|957.34|r accounts. furiously pending dolphins use even, regular
platelets. final|
+8|9|9845|220.62|s against the fluffily special packages snooze slyly slyly
regular p|
+8|75|8126|916.91|final accounts around the blithely special asymptotes wake
carefully beyond the bold dugouts. regular ideas haggle furiously after|
+9|10|7054|84.20|ts boost. evenly regular packages haggle after the quickly
careful accounts. |
+9|25|7542|811.84|ate after the final pinto beans. express requests cajole
express packages. carefully bold ideas haggle furiously. blithely express
accounts eat carefully among the evenly busy accounts. carefully un|
+9|50|9583|381.31|d foxes. final, even braids sleep slyly slyly regular ideas.
unusual ideas above|
+9|75|3063|291.84| the blithely ironic instructions. blithely express
theodolites nag furiously. carefully bold requests shall have to use slyly
pending requests. carefully regular instr|
+10|11|2952|996.12| bold foxes wake quickly even, final asymptotes. blithely
even depe|
+10|25|3335|673.27|s theodolites haggle according to the fluffily unusual
instructions. silent realms nag carefully ironic theodolites. furiously unusual
instructions would detect fu|
+10|50|5691|164.00|r, silent instructions sleep slyly regular pinto beans.
furiously unusual gifts use. silently ironic theodolites cajole final deposits!
express dugouts are furiously. packages sleep |
+10|75|841|374.02|refully above the ironic packages. quickly regular packages
haggle foxes. blithely ironic deposits a|
+11|12|4540|709.87|thely across the blithely unusual requests. slyly regular
instructions wake slyly ironic theodolites. requests haggle blithely above the
blithely brave p|
+11|25|4729|894.90|ters wake. sometimes bold packages cajole sometimes blithely
final instructions. carefully ironic foxes after the furiously unusual foxes
cajole carefully acr|
+11|50|3708|818.74|inal accounts nag quickly slyly special frays; bold, final
theodolites play slyly after the furiously pending packages. f|
+11|75|3213|471.98|nusual, regular requests use carefully. slyly final packages
haggle quickly. slyly express packages impress blithely across the blithely
regular ideas. regular depe|
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diff --git a/examples/resources/tpch/tables/region.tbl
b/examples/resources/tpch/tables/region.tbl
new file mode 100644
index 000000000..c5ebb63b6
--- /dev/null
+++ b/examples/resources/tpch/tables/region.tbl
@@ -0,0 +1,5 @@
+0|AFRICA|lar deposits. blithely final packages cajole. regular waters are
final requests. regular accounts are according to |
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+2|ASIA|ges. thinly even pinto beans ca|
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+4|MIDDLE EAST|uickly special accounts cajole carefully blithely close
requests. carefully final asymptotes haggle furiousl|
diff --git a/examples/resources/tpch/tables/supplier.tbl
b/examples/resources/tpch/tables/supplier.tbl
new file mode 100644
index 000000000..f9cce832f
--- /dev/null
+++ b/examples/resources/tpch/tables/supplier.tbl
@@ -0,0 +1,100 @@
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