org.apache.drill.exec.physical.impl.scan.v3.file

Class TestImplicitColumnResolver

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.test.DrillTest

org.apache.drill.test.SubOperatorTest

org.apache.drill.exec.physical.impl.scan.v3.file.TestImplicitColumnResolver

public class TestImplicitColumnResolver
extends SubOperatorTest

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.test.DrillTest

DrillTest.MemWatcher

Field Summary

Fields inherited from class org.apache.drill.test.SubOperatorTest

dirTestWatcher, fixture

Fields inherited from class org.apache.drill.test.DrillTest

logOutcome, objectMapper, REPEAT_RULE, thrownException, TIMEOUT

Constructor Summary

Constructors

Constructor and Description
TestImplicitColumnResolver()

Method Summary

Modifier and Type	Method and Description
void	testFileImplicitColumnSelection() Test including file implicit columns in the project list.
void	testImplicitOnly()
void	testImplicitOnlyWildcard()
void	testImplicitWithDefinedSchema()
void	testInternalImplicitColumnSelection() Test including internal implicit columns in the project list.
void	testLegacyWildcard()
void	testLegacyWildcardAndImplicitColsMixed() As above, but include implicit columns before and after the wildcard.
void	testLegacyWildcardAndImplictCols() Combine wildcard and file metadata columns.
void	testNoImplicitCols()
void	testPartitionColumnSelection()
void	testPartitionExpansionPlacement() The scan framework should expand partitions after table columns.
void	testProvidedImplicitColInternal()
void	testProvidedImplicitColModeConflict()
void	testProvidedImplicitCols()
void	testProvidedImplicitColTypeConflict()
void	testProvidedImplicitMatchesProject()
void	testProvidedPartitionColModeConflict()
void	testProvidedPartitionColTypeConflict()
void	testProvidedUndefinedImplicitCol()
void	testRevisedWildcard()
void	testShadowed() Verify that names that look like metadata columns, but appear to be maps or arrays, are not interpreted as metadata.

Methods inherited from class org.apache.drill.test.SubOperatorTest

classSetup, classTeardown

Methods inherited from class org.apache.drill.test.DrillTest

escapeJsonString, finishDrillTest, initDrillTest

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TestImplicitColumnResolver

public TestImplicitColumnResolver()

Method Detail

testNoImplicitCols

public void testNoImplicitCols()

testFileImplicitColumnSelection

public void testFileImplicitColumnSelection()

Test including file implicit columns in the project list.

testPartitionColumnSelection

public void testPartitionColumnSelection()

testLegacyWildcard

public void testLegacyWildcard()

testRevisedWildcard

public void testRevisedWildcard()

testLegacyWildcardAndImplictCols

public void testLegacyWildcardAndImplictCols()

Combine wildcard and file metadata columns. The wildcard expands table columns but not metadata columns.

testLegacyWildcardAndImplicitColsMixed

public void testLegacyWildcardAndImplicitColsMixed()

As above, but include implicit columns before and after the wildcard. Include both a wildcard and a partition column. The wildcard, in legacy mode, will create partition columns for any partitions not mentioned in the project list.

testShadowed

public void testShadowed()

Verify that names that look like metadata columns, but appear to be maps or arrays, are not interpreted as metadata. That is, the projected table map or array "shadows" the metadata column.

testProvidedImplicitCols

public void testProvidedImplicitCols()

testProvidedImplicitMatchesProject

public void testProvidedImplicitMatchesProject()

testProvidedImplicitColTypeConflict

public void testProvidedImplicitColTypeConflict()

testProvidedImplicitColModeConflict

public void testProvidedImplicitColModeConflict()

testProvidedPartitionColTypeConflict

public void testProvidedPartitionColTypeConflict()

testProvidedPartitionColModeConflict

public void testProvidedPartitionColModeConflict()

testProvidedUndefinedImplicitCol

public void testProvidedUndefinedImplicitCol()

testImplicitOnly

public void testImplicitOnly()

testImplicitOnlyWildcard

public void testImplicitOnlyWildcard()

testPartitionExpansionPlacement

public void testPartitionExpansionPlacement()

The scan framework should expand partitions after table columns.

testImplicitWithDefinedSchema

public void testImplicitWithDefinedSchema()

testInternalImplicitColumnSelection

public void testInternalImplicitColumnSelection()
                                         throws IOException

Test including internal implicit columns in the project list.

Throws:

IOException

testProvidedImplicitColInternal

public void testProvidedImplicitColInternal()