org.apache.drill.exec.physical.resultSet.impl

Class TestResultSetLoaderProjection

java.lang.Object

DrillTest

org.apache.drill.test.SubOperatorTest

org.apache.drill.exec.physical.resultSet.impl.TestResultSetLoaderProjection

public class TestResultSetLoaderProjection
extends SubOperatorTest

Test of the basics of the projection mechanism.

Field Summary

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

dirTestWatcher, fixture

Constructor Summary

Constructors

Constructor and Description
TestResultSetLoaderProjection()

Method Summary

Modifier and Type	Method and Description
ResultSetLoader	setupProvidedSchema(boolean isStrict, List<SchemaPath> selection)
void	testArrayMapArrayConflict()
void	testArrayMapConflict()
void	testArrayProjection()
void	testDictNumericKeyAccess()
void	testDictProjection()
void	testDictStringKeyAccess()
void	testMapArrayConflict()
void	testMapArrayProjection() Test a map array.
void	testMapMapArrayConflict()
void	testMapProjection()
void	testMapProjectionMemberAndMap()
void	testNonStrictMapMemberProjectionWithSchema() Projection is based on both the projection list and the provided schema, if strict.
void	testProjectionDynamic()
void	testProjectionStatic() Test imposing a selection mask between the client and the underlying vector container.
void	testProjectWithOverflow() Verify that the projection code plays nice with vector overflow.
void	testScalarArrayConflict()
void	testScalarMapArrayConflict()
void	testScalarMapConflict()
void	testStrictFullMapProjectionWithSchema() Projection is based on both the projection list and the provided schema, if strict.
void	testStrictMapMemberProjectionWithSchema() Projection is based on both the projection list and the provided schema, if strict.

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

classSetup, classTeardown

Methods inherited from class java.lang.Object

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

Constructor Detail

TestResultSetLoaderProjection

public TestResultSetLoaderProjection()

Method Detail

testProjectionStatic

public void testProjectionStatic()

Test imposing a selection mask between the client and the underlying vector container.

testProjectionDynamic

public void testProjectionDynamic()

testArrayProjection

public void testArrayProjection()

testMapProjection

public void testMapProjection()

setupProvidedSchema

public ResultSetLoader setupProvidedSchema(boolean isStrict,
                                           List<SchemaPath> selection)

testStrictFullMapProjectionWithSchema

public void testStrictFullMapProjectionWithSchema()

Projection is based on both the projection list and the provided schema, if strict.

testStrictMapMemberProjectionWithSchema

public void testStrictMapMemberProjectionWithSchema()

Projection is based on both the projection list and the provided schema, if strict.

testNonStrictMapMemberProjectionWithSchema

public void testNonStrictMapMemberProjectionWithSchema()

Projection is based on both the projection list and the provided schema, if strict.

testMapProjectionMemberAndMap

public void testMapProjectionMemberAndMap()

testMapArrayProjection

public void testMapArrayProjection()

Test a map array. Use the convenience methods to set values. Only the projected array members should appear in the harvested results.

testProjectWithOverflow

public void testProjectWithOverflow()

Verify that the projection code plays nice with vector overflow. Overflow is the most complex operation in this subsystem with many specialized methods that must work together flawlessly. This test ensures that non-projected columns stay in the background and don't interfere with overflow logic.

testScalarArrayConflict

public void testScalarArrayConflict()

testScalarMapConflict

public void testScalarMapConflict()

testScalarMapArrayConflict

public void testScalarMapArrayConflict()

testArrayMapConflict

public void testArrayMapConflict()

testArrayMapArrayConflict

public void testArrayMapArrayConflict()

testMapArrayConflict

public void testMapArrayConflict()

testMapMapArrayConflict

public void testMapMapArrayConflict()

testDictProjection

public void testDictProjection()

testDictStringKeyAccess

public void testDictStringKeyAccess()

testDictNumericKeyAccess

public void testDictNumericKeyAccess()