Package io.trino.testing

Class BaseConnectorTest

java.lang.Object

io.trino.testing.AbstractTestQueryFramework

io.trino.testing.AbstractTestQueries

io.trino.testing.BaseConnectorTest

public abstract class BaseConnectorTest
extends AbstractTestQueries

Generic test for connectors.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final class	BaseConnectorTest.DataMappingTestSetup
static final record	BaseConnectorTest.SetColumnTypeSetup

Field Summary

Fields

Modifier and Type	Field	Description
protected static final List<io.trino.tpch.TpchTable<?>>	REQUIRED_TPCH_TABLES

Constructor Summary

Constructors

Constructor	Description
BaseConnectorTest()

Method Summary

Modifier and Type	Method	Description
protected void	assertCreateTableAsSelect(Session session, String query, String expectedQuery, String rowCountQuery)
protected void	assertCreateTableAsSelect(String query, String rowCountQuery)
protected void	assertCreateTableAsSelect(String query, String expectedQuery, String rowCountQuery)
protected Consumer<Plan>	assertPartialLimitWithPreSortedInputsCount(Session session, int expectedCount)
protected void	assertWriteNotAllowedInTransaction(TestingConnectorBehavior behavior, String sql)
protected MockConnectorPlugin	buildMockConnectorPlugin()
protected boolean	columnExists(String tableName, String columnName)
protected boolean	columnIsNullable(String tableName, String columnName)
protected String	createSchemaSql(String schemaName)
protected String	createTableForWrites(String createTable)
protected String	createTableSqlForAddingAndDroppingColumn(String tableName, String columnNameInSql)	Create a table with name "tableName" and with two columns: "columnNameInSql" varchar(50), value varchar(50)
protected TestTable	createTableWithDefaultColumns()
protected TestTable	createTableWithOneIntegerColumn(String namePrefix)
protected String	dataMappingTableName(String trinoTypeName)
void	ensureDistributedQueryRunner()	Ensure the tests are run with DistributedQueryRunner with multiple workers.
void	ensureTestNamingConvention()
protected String	errorMessageForCreateTableAsSelectNegativeDate(String date)
protected String	errorMessageForInsertIntoNotNullColumn(String columnName)
protected String	errorMessageForInsertNegativeDate(String date)
protected Optional<BaseConnectorTest.DataMappingTestSetup>	filterCaseSensitiveDataMappingTestData(BaseConnectorTest.DataMappingTestSetup dataMappingTestSetup)
protected Optional<String>	filterColumnNameTestData(String columnName)
protected Optional<BaseConnectorTest.DataMappingTestSetup>	filterDataMappingSmokeTestData(BaseConnectorTest.DataMappingTestSetup dataMappingTestSetup)
protected Optional<BaseConnectorTest.SetColumnTypeSetup>	filterSetColumnTypesDataProvider(BaseConnectorTest.SetColumnTypeSetup setup)
protected Optional<BaseConnectorTest.SetColumnTypeSetup>	filterSetFieldTypesDataProvider(BaseConnectorTest.SetColumnTypeSetup setup)
protected String	getColumnComment(String tableName, String columnName)
protected String	getColumnType(String tableName, String columnName)
protected MaterializedResult	getDescribeOrdersResult()
protected String	getOrdersTableWithColumns()
protected String	getTableComment(String catalogName, String schemaName, String tableName)
protected boolean	hasBehavior(TestingConnectorBehavior connectorBehavior)	Make sure to group related behaviours together in the order and grouping they are declared in TestingConnectorBehavior.
void	initMockCatalog()
protected boolean	isColumnNameRejected(Exception exception, String columnName, boolean delimited)
protected OptionalInt	maxColumnNameLength()
protected OptionalInt	maxSchemaNameLength()
protected OptionalInt	maxTableNameLength()
protected OptionalInt	maxTableRenameLength()
protected static boolean	requiresDelimiting(String identifierName)
protected Session	sessionWithProjectionPushdownDisabled(Session session)
List<BaseConnectorTest.SetColumnTypeSetup>	setFieldTypesDataProvider()
protected static void	skipTestUnless(boolean requirement)
protected boolean	supportsPhysicalPushdown()
protected String	tableDefinitionForAddColumn()	The table must have one column 'x' of varchar type.
protected String	tableDefinitionForQueryLoggingCount()	The table must have two columns foo_1 and foo_2_4 of any type.
void	testAddAndDropColumnName()
protected void	testAddAndDropColumnName(String columnName, boolean delimited)
void	testAddColumn()
void	testAddColumnConcurrently()
void	testAddColumnWithComment()
void	testAddColumnWithCommentSpecialCharacter()
protected void	testAddColumnWithCommentSpecialCharacter(String comment)
void	testAddNotNullColumn()
void	testAddNotNullColumnToEmptyTable()
void	testAddRowField()
void	testAddRowFieldInArray()
void	testAggregation()
void	testAlterTableAddLongColumnName()
void	testAlterTableRenameColumnToLongName()
void	testCaseSensitiveDataMapping()
void	testCharVarcharComparison()
void	testColumnCommentMaterializedView()
void	testColumnName()
protected void	testColumnName(String columnName, boolean delimited)
List<String>	testColumnNameDataProvider()
void	testColumnsInReverseOrder()
void	testCommentColumn()
void	testCommentColumnName()
protected void	testCommentColumnName(String columnName, boolean delimited)
void	testCommentColumnSpecialCharacter()
void	testCommentTable()
void	testCommentTableSpecialCharacter()
void	testCommentView()
void	testCommentViewColumn()
void	testCompatibleTypeChangeForView()
void	testCompatibleTypeChangeForView2()
void	testConcurrentScans()
void	testCreateFunction()
void	testCreateOrReplaceTableAsSelectWhenTableDoesNotExists()
void	testCreateOrReplaceTableConcurrently()
void	testCreateOrReplaceTableWhenTableAlreadyExistsSameSchema()
void	testCreateOrReplaceTableWhenTableAlreadyExistsSameSchemaNoData()
void	testCreateOrReplaceTableWhenTableDoesNotExist()
void	testCreateOrReplaceTableWithDifferentDataType()
void	testCreateOrReplaceTableWithNewColumnNames()
void	testCreateSchema()
void	testCreateSchemaWithLongName()
void	testCreateSchemaWithNonLowercaseOwnerName()
void	testCreateTable()
void	testCreateTableAsSelect()
void	testCreateTableAsSelectNegativeDate()
void	testCreateTableAsSelectSchemaNotFound()
void	testCreateTableAsSelectWithTableComment()
void	testCreateTableAsSelectWithTableCommentSpecialCharacter()
void	testCreateTableAsSelectWithUnicode()
void	testCreateTableSchemaNotFound()
void	testCreateTableWithColumnComment()
void	testCreateTableWithColumnCommentSpecialCharacter()
void	testCreateTableWithLongColumnName()
void	testCreateTableWithLongTableName()
void	testCreateTableWithTableComment()
void	testCreateTableWithTableCommentSpecialCharacter()
protected void	testCreateTableWithTableCommentSpecialCharacter(String comment)
void	testCreateViewSchemaNotFound()
void	testDataMappingSmokeTest()
final List<BaseConnectorTest.DataMappingTestSetup>	testDataMappingSmokeTestDataProvider()
void	testDateYearOfEraPredicate()
void	testDelete()
void	testDeleteAllDataFromTable()
void	testDeleteWithComplexPredicate()
void	testDeleteWithLike()
void	testDeleteWithSemiJoin()
void	testDeleteWithSubquery()
void	testDeleteWithVarcharPredicate()
void	testDescribeTable()
void	testDropAmbiguousRowFieldCaseSensitivity()
void	testDropAndAddColumnWithSameName()
void	testDropColumn()
void	testDropNonEmptySchemaWithMaterializedView()
void	testDropNonEmptySchemaWithTable()
void	testDropNonEmptySchemaWithView()
void	testDropNotNullConstraint()
void	testDropNotNullConstraintWithColumnComment()
void	testDropRowField()
void	testDropRowFieldCaseSensitivity()
void	testDropRowFieldInArray()
void	testDropRowFieldWhenDuplicates()
void	testDropSchemaCascade()
void	testDropTable()
void	testDropTableIfExists()
void	testExactPredicate()
void	testExplainAnalyze()
void	testExplainAnalyzeVerbose()
void	testExplainAnalyzeWithDeleteWithSubquery()
void	testFederatedMaterializedView()
void	testFederatedMaterializedViewWithGracePeriod()
void	testInListPredicate()
void	testInsert()
void	testInsertArray()
void	testInsertForDefaultColumn()
void	testInsertHighestUnicodeCharacter()
void	testInsertIntoNotNullColumn()
void	testInsertInTransaction()
void	testInsertNegativeDate()
void	testInsertRowConcurrently()
void	testInsertSameValues()
void	testInsertUnicode()
void	testIsNullPredicate()
void	testJoin()	Test interactions between optimizer (including CBO) and connector metadata APIs.
void	testJoinWithEmptySides()	Test interactions between optimizer (including CBO), scheduling and connector metadata APIs.
void	testLikePredicate()
void	testMaterializedView()
void	testMaterializedViewAllTypes()
void	testMaterializedViewBaseTableGone()
void	testMaterializedViewColumnName()
void	testMaterializedViewGracePeriod()
void	testMergeAllColumnsReversed()
void	testMergeAllColumnsUpdated()
void	testMergeAllInserts()
void	testMergeAllMatchesDeleted()
void	testMergeCasts()
void	testMergeDeleteWithCTAS()
void	testMergeFalseJoinCondition()
void	testMergeFruits()
void	testMergeLarge()
void	testMergeMultipleOperations()
void	testMergeMultipleRowsMatchFails()
void	testMergeNonNullableColumns()
void	testMergeQueryWithStrangeCapitalization()
void	testMergeSimpleQuery()
void	testMergeSimpleSelect()
void	testMergeSubqueries()
void	testMergeWithoutTablesAliases()
void	testMergeWithSimplifiedUnpredictablePredicates()
void	testMergeWithUnpredictablePredicates()
void	testMultipleRangesPredicate()
void	testNoDataSystemTable()	Some connectors support system table denoted with $-suffix.
void	testPotentialDuplicateDereferencePushdown()	A regression test for row (struct) dereference pushdown edge case, with duplicate expressions.
void	testPredicateOnRowTypeField()
void	testPredicateReflectedInExplain()
void	testProjectionPushdown()
void	testProjectionPushdownMultipleRows()
void	testProjectionPushdownPhysicalInputSize()
void	testProjectionPushdownReadsLessData()
void	testProjectionPushdownWithHighlyNestedData()
void	testProjectionWithCaseSensitiveField()
void	testQueryLoggingCount()
void	testRangePredicate()
void	testRenameColumn()
void	testRenameColumnName()
protected void	testRenameColumnName(String columnName, boolean delimited)
void	testRenameColumnWithComment()
void	testRenameMaterializedView()
void	testRenameRowField()
void	testRenameRowFieldCaseSensitivity()
void	testRenameSchema()
void	testRenameSchemaToLongName()
void	testRenameTable()
void	testRenameTableAcrossSchema()
void	testRenameTableToLongTableName()
void	testRenameTableToUnqualifiedPreservesSchema()
void	testRollback()
void	testRowLevelDelete()
void	testRowLevelUpdate()
void	testSelectAfterInsertInTransaction()
void	testSelectAll()
void	testSelectInformationSchemaColumns()
void	testSelectInformationSchemaTables()
void	testSelectInTransaction()
void	testSelectVersionOfNonExistentTable()
void	testSetColumnIncompatibleType()
void	testSetColumnOutOfRangeType()
void	testSetColumnType()
void	testSetColumnTypes()
void	testSetColumnTypeWithComment()
void	testSetColumnTypeWithDefaultColumn()
void	testSetColumnTypeWithNotNull()
void	testSetFieldIncompatibleType()
void	testSetFieldOutOfRangeType()
void	testSetFieldType()
void	testSetFieldTypeCaseSensitivity()
void	testSetFieldTypeInArray()
void	testSetFieldTypeInNestedArray()
void	testSetFieldTypes()
void	testSetFieldTypeWithComment()
void	testSetFieldTypeWithNotNull()
void	testShowCreateInformationSchema()
void	testShowCreateInformationSchemaTable()
void	testShowCreateSchema()
void	testShowCreateTable()
void	testShowCreateView()
void	testShowInformationSchemaTables()
void	testShowSchemasFromOther()
void	testSortItemsReflectedInExplain()
void	testSymbolAliasing()
void	testTableSampleSystem()
void	testTableSampleWithFiltering()
void	testTimestampWithTimeZoneCastToDatePredicate()
void	testTimestampWithTimeZoneCastToTimestampPredicate()
void	testTruncateTable()
void	testTrySelectTableVersion()	A connector can support FOR TIMESTAMP, FOR VERSION, both or none.
void	testUpdate()
void	testUpdateAllValues()
void	testUpdateMultipleCondition()
void	testUpdateNotNullColumn()
void	testUpdateRowConcurrently()
void	testUpdateRowType()
void	testUpdateWithPredicates()
void	testVarcharCastToDateInPredicate()
void	testVarcharCharComparison()
void	testView()
void	testViewAndMaterializedViewTogether()
void	testViewCaseSensitivity()
void	testViewMetadata()
void	testWriteNotAllowedInTransaction()
void	testWrittenDataSize()
void	testWrittenStats()
protected static String	varcharLiteral(String value)
protected void	verifyAddNotNullColumnToNonEmptyTableFailurePermissible(Throwable e)
protected void	verifyColumnNameLengthFailurePermissible(Throwable e)
protected void	verifyConcurrentAddColumnFailurePermissible(Exception e)
protected void	verifyConcurrentInsertFailurePermissible(Exception e)
protected void	verifyConcurrentUpdateFailurePermissible(Exception e)
protected void	verifySchemaNameLengthFailurePermissible(Throwable e)
protected void	verifySelectAfterInsertFailurePermissible(Throwable e)
protected void	verifySetColumnTypeFailurePermissible(Throwable e)
protected void	verifySetFieldTypeFailurePermissible(Throwable e)
void	verifySupportsDeleteDeclaration()
void	verifySupportsRowLevelDeleteDeclaration()
void	verifySupportsRowLevelUpdateDeclaration()
void	verifySupportsUpdateDeclaration()
protected void	verifyTableNameLengthFailurePermissible(Throwable e)
protected void	verifyVersionedQueryFailurePermissible(Exception e)
protected void	withMockTableListing(String forSchema, Function<ConnectorSession,List<String>> listing, Runnable closure)
protected Session	withoutSmallFileThreshold(Session session)

Methods inherited from class io.trino.testing.AbstractTestQueries

largeInValuesCountData, testAggregationOverUnknown, testArithmeticNegation, testComplexQuery, testCountAll, testCountColumn, testDistinct, testDistinctHaving, testDistinctLimit, testDistinctMultipleFields, testDistinctWithOrderBy, testFilterPushdownWithAggregation, testIn, testInformationSchemaFiltering, testInformationSchemaUppercaseName, testLargeIn, testLimit, testLimitInInlineView, testLimitMax, testLimitWithAggregation, testPredicate, testRepeatedAggregations, testSelectWithComparison, testShowColumns, testShowSchemas, testShowSchemasFrom, testShowSchemasLike, testShowSchemasLikeWithEscape, testShowTables, testShowTablesLike, testTableSampleBernoulli, testTableSampleBernoulliBoundaryValues, testTopN, testTopNByMultipleFields, testUnionAllAboveBroadcastJoin

Methods inherited from class io.trino.testing.AbstractTestQueryFramework

assertAccessAllowed, assertAccessAllowed, assertAccessDenied, assertAccessDenied, assertExplain, assertExplain, assertExplainAnalyze, assertExplainAnalyze, assertFunctionNotFound, assertNoDataRead, assertQuery, assertQuery, assertQuery, assertQuery, assertQuery, assertQuery, assertQueryEventually, assertQueryFails, assertQueryFails, assertQueryFailsEventually, assertQueryOrdered, assertQueryOrdered, assertQueryOrdered, assertQueryOrdered, assertQueryReturnsEmptyResult, assertQueryReturnsEmptyResult, assertQueryStats, assertQuerySucceeds, assertQuerySucceeds, assertTableColumnNames, assertUpdate, assertUpdate, assertUpdate, assertUpdate, assertUpdate, assertUpdate, assertUpdate, close, closeAfterClass, computeActual, computeActual, computeExpected, computeScalar, computeScalar, createQueryRunner, executeExclusively, extractOperatorStatsForNodeId, formatSqlText, getDistributedQueryRunner, getDynamicFilteringStats, getExplainPlan, getExplainPlan, getGraphvizExplainPlan, getNodeCount, getQualifiedTableName, getQueryRunner, getSession, init, inTransaction, newTransaction, noJoinReordering, noJoinReordering, query, query, searchScanFilterAndProjectOperatorStats

Methods inherited from class java.lang.Object

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

Field Details

REQUIRED_TPCH_TABLES

protected static final List<io.trino.tpch.TpchTable<?>> REQUIRED_TPCH_TABLES

Constructor Details

BaseConnectorTest

public BaseConnectorTest()

Method Details

initMockCatalog

@BeforeAll
public void initMockCatalog()

buildMockConnectorPlugin

protected MockConnectorPlugin buildMockConnectorPlugin()

hasBehavior

protected boolean hasBehavior(TestingConnectorBehavior connectorBehavior)

Make sure to group related behaviours together in the order and grouping they are declared in TestingConnectorBehavior.

ensureTestNamingConvention

@Test
public void ensureTestNamingConvention()

Overrides:

ensureTestNamingConvention in class AbstractTestQueryFramework

ensureDistributedQueryRunner

@Test
public void ensureDistributedQueryRunner()

Ensure the tests are run with DistributedQueryRunner with multiple workers.

testShowCreateSchema

@Test
public void testShowCreateSchema()

testCreateSchema

@Test
public void testCreateSchema()

testDropNonEmptySchemaWithTable

@Test
public void testDropNonEmptySchemaWithTable()

testDropNonEmptySchemaWithView

@Test
public void testDropNonEmptySchemaWithView()

testDropNonEmptySchemaWithMaterializedView

@Test
public void testDropNonEmptySchemaWithMaterializedView()

testColumnsInReverseOrder

@Test
public void testColumnsInReverseOrder()

testCharVarcharComparison

@Test
public void testCharVarcharComparison()

testVarcharCharComparison

@Test
public void testVarcharCharComparison()

testAggregation

@Test
public void testAggregation()

testExactPredicate

@Test
public void testExactPredicate()

testInListPredicate

@Test
public void testInListPredicate()

testIsNullPredicate

@Test
public void testIsNullPredicate()

testLikePredicate

@Test
public void testLikePredicate()

testMultipleRangesPredicate

@Test
public void testMultipleRangesPredicate()

testRangePredicate

@Test
public void testRangePredicate()

testDateYearOfEraPredicate

@Test
public void testDateYearOfEraPredicate()

testPredicateReflectedInExplain

@Test
public void testPredicateReflectedInExplain()

testSortItemsReflectedInExplain

@Test
public void testSortItemsReflectedInExplain()

testVarcharCastToDateInPredicate

@Test
public void testVarcharCastToDateInPredicate()

testConcurrentScans

@Test
public void testConcurrentScans()

testSelectAll

@Test
public void testSelectAll()

testSelectInTransaction

@Test
public void testSelectInTransaction()

testSelectVersionOfNonExistentTable

@Test
public void testSelectVersionOfNonExistentTable()

testTrySelectTableVersion

@Test
public void testTrySelectTableVersion()

A connector can support FOR TIMESTAMP, FOR VERSION, both or none. With FOR TIMESTAMP/VERSION is can support some types but not the others. Because of version support being multidimensional, TestingConnectorBehavior is not defined. The test verifies that query doesn't fail in some weird way, serving as a smoke test for versioning. The purpose of the test is to validate the connector does proper validation.

verifyVersionedQueryFailurePermissible

protected void verifyVersionedQueryFailurePermissible(Exception e)

testJoinWithEmptySides

@Test
public void testJoinWithEmptySides()

Test interactions between optimizer (including CBO), scheduling and connector metadata APIs.

testJoin

@Test
public void testJoin()

Test interactions between optimizer (including CBO) and connector metadata APIs.

testDescribeTable

@Test
public void testDescribeTable()

getDescribeOrdersResult

protected MaterializedResult getDescribeOrdersResult()

testShowInformationSchemaTables

@Test
public void testShowInformationSchemaTables()

testView

@Test
public void testView()

testCreateViewSchemaNotFound

@Test
public void testCreateViewSchemaNotFound()

testViewCaseSensitivity

@Test
public void testViewCaseSensitivity()

testMaterializedView

@Test
public void testMaterializedView()

testMaterializedViewAllTypes

@Test
public void testMaterializedViewAllTypes()

testMaterializedViewGracePeriod

@Test
public void testMaterializedViewGracePeriod()

testFederatedMaterializedView

@Test
public void testFederatedMaterializedView()

testFederatedMaterializedViewWithGracePeriod

@Test
public void testFederatedMaterializedViewWithGracePeriod()

testMaterializedViewBaseTableGone

@Test
public void testMaterializedViewBaseTableGone()

testColumnCommentMaterializedView

@Test
public void testColumnCommentMaterializedView()

testCompatibleTypeChangeForView

@Test
public void testCompatibleTypeChangeForView()

testCompatibleTypeChangeForView2

@Test
public void testCompatibleTypeChangeForView2()

testViewMetadata

@Test
public void testViewMetadata()

testShowCreateView

@Test
public void testShowCreateView()

testRenameMaterializedView

@Test
public void testRenameMaterializedView()

testViewAndMaterializedViewTogether

@Test
public void testViewAndMaterializedViewTogether()

testExplainAnalyze

@Test
public void testExplainAnalyze()

testExplainAnalyzeVerbose

@Test
public void testExplainAnalyzeVerbose()

testTableSampleSystem

@Test
public void testTableSampleSystem()

testTableSampleWithFiltering

@Test
public void testTableSampleWithFiltering()

testShowCreateTable

@Test
public void testShowCreateTable()

testSelectInformationSchemaTables

@Test
public void testSelectInformationSchemaTables()

testSelectInformationSchemaColumns

@Test
public void testSelectInformationSchemaColumns()

getOrdersTableWithColumns

@Language("SQL")
protected String getOrdersTableWithColumns()

testShowCreateInformationSchema

@Test
public void testShowCreateInformationSchema()

testShowCreateInformationSchemaTable

@Test
public void testShowCreateInformationSchemaTable()

testRollback

@Test
public void testRollback()

testWriteNotAllowedInTransaction

@Test
public void testWriteNotAllowedInTransaction()

assertWriteNotAllowedInTransaction

protected void assertWriteNotAllowedInTransaction(TestingConnectorBehavior behavior,
 @Language("SQL")
 String sql)

testRenameSchema

@Test
public void testRenameSchema()

testDropSchemaCascade

@Test
public void testDropSchemaCascade()

testAddColumn

@Test
public void testAddColumn()

tableDefinitionForAddColumn

protected String tableDefinitionForAddColumn()

The table must have one column 'x' of varchar type.

testAddColumnWithComment

@Test
public void testAddColumnWithComment()

testAddNotNullColumnToEmptyTable

@Test
public void testAddNotNullColumnToEmptyTable()

testAddNotNullColumn

@Test
public void testAddNotNullColumn()

columnIsNullable

protected boolean columnIsNullable(String tableName,
 String columnName)

verifyAddNotNullColumnToNonEmptyTableFailurePermissible

protected void verifyAddNotNullColumnToNonEmptyTableFailurePermissible(Throwable e)

testAddRowField

@Test
public void testAddRowField()

testAddRowFieldInArray

@Test
public void testAddRowFieldInArray()

testDropColumn

@Test
public void testDropColumn()

testDropRowField

@Test
public void testDropRowField()

testDropRowFieldInArray

@Test
public void testDropRowFieldInArray()

testDropRowFieldWhenDuplicates

@Test
public void testDropRowFieldWhenDuplicates()

testDropRowFieldCaseSensitivity

@Test
public void testDropRowFieldCaseSensitivity()

testDropAmbiguousRowFieldCaseSensitivity

@Test
public void testDropAmbiguousRowFieldCaseSensitivity()

testDropAndAddColumnWithSameName

@Test
public void testDropAndAddColumnWithSameName()

testRenameColumn

@Test
public void testRenameColumn()

testRenameColumnWithComment

@Test
public void testRenameColumnWithComment()

testRenameRowField

@Test
public void testRenameRowField()

testRenameRowFieldCaseSensitivity

@Test
public void testRenameRowFieldCaseSensitivity()

testSetColumnType

@Test
public void testSetColumnType()

testSetColumnTypes

@Test
public void testSetColumnTypes()

filterSetColumnTypesDataProvider

protected Optional<BaseConnectorTest.SetColumnTypeSetup> filterSetColumnTypesDataProvider(BaseConnectorTest.SetColumnTypeSetup setup)

testSetColumnTypeWithNotNull

@Test
public void testSetColumnTypeWithNotNull()

testSetColumnTypeWithComment

@Test
public void testSetColumnTypeWithComment()

testSetColumnTypeWithDefaultColumn

@Test
public void testSetColumnTypeWithDefaultColumn()

testSetColumnIncompatibleType

@Test
public void testSetColumnIncompatibleType()

testSetColumnOutOfRangeType

@Test
public void testSetColumnOutOfRangeType()

verifySetColumnTypeFailurePermissible

protected void verifySetColumnTypeFailurePermissible(Throwable e)

testSetFieldType

@Test
public void testSetFieldType()

testSetFieldTypes

@Test
public void testSetFieldTypes()

setFieldTypesDataProvider

public List<BaseConnectorTest.SetColumnTypeSetup> setFieldTypesDataProvider()

filterSetFieldTypesDataProvider

protected Optional<BaseConnectorTest.SetColumnTypeSetup> filterSetFieldTypesDataProvider(BaseConnectorTest.SetColumnTypeSetup setup)

testSetFieldTypeCaseSensitivity

@Test
public void testSetFieldTypeCaseSensitivity()

testSetFieldTypeWithNotNull

@Test
public void testSetFieldTypeWithNotNull()

testSetFieldTypeWithComment

@Test
public void testSetFieldTypeWithComment()

testSetFieldIncompatibleType

@Test
public void testSetFieldIncompatibleType()

testSetFieldOutOfRangeType

@Test
public void testSetFieldOutOfRangeType()

testSetFieldTypeInArray

@Test
public void testSetFieldTypeInArray()

testSetFieldTypeInNestedArray

@Test
public void testSetFieldTypeInNestedArray()

verifySetFieldTypeFailurePermissible

protected void verifySetFieldTypeFailurePermissible(Throwable e)

getColumnType

protected String getColumnType(String tableName,
 String columnName)

testDropNotNullConstraint

@Test
public void testDropNotNullConstraint()

testDropNotNullConstraintWithColumnComment

@Test
public void testDropNotNullConstraintWithColumnComment()

testCreateTable

@Test
public void testCreateTable()

testCreateSchemaWithNonLowercaseOwnerName

@Test
public void testCreateSchemaWithNonLowercaseOwnerName()

testCreateOrReplaceTableWhenTableDoesNotExist

@Test
public void testCreateOrReplaceTableWhenTableDoesNotExist()

testCreateOrReplaceTableAsSelectWhenTableDoesNotExists

@Test
public void testCreateOrReplaceTableAsSelectWhenTableDoesNotExists()

testCreateOrReplaceTableWhenTableAlreadyExistsSameSchema

@Test
public void testCreateOrReplaceTableWhenTableAlreadyExistsSameSchema()

testCreateOrReplaceTableWhenTableAlreadyExistsSameSchemaNoData

@Test
public void testCreateOrReplaceTableWhenTableAlreadyExistsSameSchemaNoData()

testCreateOrReplaceTableWithNewColumnNames

@Test
public void testCreateOrReplaceTableWithNewColumnNames()

testCreateOrReplaceTableWithDifferentDataType

@Test
public void testCreateOrReplaceTableWithDifferentDataType()

testCreateSchemaWithLongName

@Test
public void testCreateSchemaWithLongName()

testRenameSchemaToLongName

@Test
public void testRenameSchemaToLongName()

maxSchemaNameLength

protected OptionalInt maxSchemaNameLength()

verifySchemaNameLengthFailurePermissible

protected void verifySchemaNameLengthFailurePermissible(Throwable e)

testCreateTableWithLongTableName

@Test
public void testCreateTableWithLongTableName()

testRenameTableToLongTableName

@Test
public void testRenameTableToLongTableName()

maxTableNameLength

protected OptionalInt maxTableNameLength()

maxTableRenameLength

protected OptionalInt maxTableRenameLength()

verifyTableNameLengthFailurePermissible

protected void verifyTableNameLengthFailurePermissible(Throwable e)

testCreateTableWithLongColumnName

@Test
public void testCreateTableWithLongColumnName()

testAlterTableAddLongColumnName

@Test
public void testAlterTableAddLongColumnName()

testAlterTableRenameColumnToLongName

@Test
public void testAlterTableRenameColumnToLongName()

columnExists

protected boolean columnExists(String tableName,
 String columnName)

maxColumnNameLength

protected OptionalInt maxColumnNameLength()

verifyColumnNameLengthFailurePermissible

protected void verifyColumnNameLengthFailurePermissible(Throwable e)

testCreateTableWithTableComment

@Test
public void testCreateTableWithTableComment()

testCreateTableWithColumnComment

@Test
public void testCreateTableWithColumnComment()

testCreateTableSchemaNotFound

@Test
public void testCreateTableSchemaNotFound()

testCreateTableAsSelect

@Test
public void testCreateTableAsSelect()

testCreateTableAsSelectWithTableComment

@Test
public void testCreateTableAsSelectWithTableComment()

testCreateTableAsSelectSchemaNotFound

@Test
public void testCreateTableAsSelectSchemaNotFound()

testCreateTableAsSelectWithUnicode

@Test
public void testCreateTableAsSelectWithUnicode()

assertCreateTableAsSelect

protected void assertCreateTableAsSelect(@Language("SQL")
 String query,
 @Language("SQL")
 String rowCountQuery)

assertCreateTableAsSelect

protected void assertCreateTableAsSelect(@Language("SQL")
 String query,
 @Language("SQL")
 String expectedQuery,
 @Language("SQL")
 String rowCountQuery)

assertCreateTableAsSelect

protected void assertCreateTableAsSelect(Session session,
 @Language("SQL")
 String query,
 @Language("SQL")
 String expectedQuery,
 @Language("SQL")
 String rowCountQuery)

testCreateTableAsSelectNegativeDate

@Test
public void testCreateTableAsSelectNegativeDate()

errorMessageForCreateTableAsSelectNegativeDate

@Language("RegExp")
protected String errorMessageForCreateTableAsSelectNegativeDate(String date)

testRenameTable

@Test
public void testRenameTable()
                     throws Exception

Throws:

Exception

testRenameTableAcrossSchema

@Test
public void testRenameTableAcrossSchema()
                                 throws Exception

Throws:

Exception

testRenameTableToUnqualifiedPreservesSchema

@Test
public void testRenameTableToUnqualifiedPreservesSchema()
                                                 throws Exception

Throws:

Exception

testCommentTable

@Test
public void testCommentTable()

getTableComment

protected String getTableComment(String catalogName,
 String schemaName,
 String tableName)

testCommentView

@Test
public void testCommentView()

testCommentColumn

@Test
public void testCommentColumn()

testCommentColumnName

@Test
public void testCommentColumnName()

testCommentColumnName

protected void testCommentColumnName(String columnName,
 boolean delimited)

testCommentViewColumn

@Test
public void testCommentViewColumn()

getColumnComment

protected String getColumnComment(String tableName,
 String columnName)

testInsert

@Test
public void testInsert()

testInsertForDefaultColumn

@Test
public void testInsertForDefaultColumn()

createTableWithDefaultColumns

protected TestTable createTableWithDefaultColumns()

testInsertUnicode

@Test
public void testInsertUnicode()

testInsertHighestUnicodeCharacter

@Test
public void testInsertHighestUnicodeCharacter()

testInsertArray

@Test
public void testInsertArray()

testInsertSameValues

@Test
public void testInsertSameValues()

testInsertNegativeDate

@Test
public void testInsertNegativeDate()

errorMessageForInsertNegativeDate

@Language("RegExp")
protected String errorMessageForInsertNegativeDate(String date)

testInsertIntoNotNullColumn

@Test
public void testInsertIntoNotNullColumn()

testUpdateNotNullColumn

@Test
public void testUpdateNotNullColumn()

errorMessageForInsertIntoNotNullColumn

@Language("RegExp")
protected String errorMessageForInsertIntoNotNullColumn(String columnName)

testInsertInTransaction

@Test
public void testInsertInTransaction()

testSelectAfterInsertInTransaction

@Test
public void testSelectAfterInsertInTransaction()

verifySelectAfterInsertFailurePermissible

protected void verifySelectAfterInsertFailurePermissible(Throwable e)

testDelete

@Test
public void testDelete()

testDeleteWithLike

@Test
public void testDeleteWithLike()

testDeleteWithComplexPredicate

@Test
public void testDeleteWithComplexPredicate()

testDeleteWithSubquery

@Test
public void testDeleteWithSubquery()

testExplainAnalyzeWithDeleteWithSubquery

@Test
public void testExplainAnalyzeWithDeleteWithSubquery()

testDeleteWithSemiJoin

@Test
public void testDeleteWithSemiJoin()

testDeleteWithVarcharPredicate

@Test
public void testDeleteWithVarcharPredicate()

verifySupportsDeleteDeclaration

@Test
public void verifySupportsDeleteDeclaration()

verifySupportsRowLevelDeleteDeclaration

@Test
public void verifySupportsRowLevelDeleteDeclaration()

testDeleteAllDataFromTable

@Test
public void testDeleteAllDataFromTable()

testRowLevelDelete

@Test
public void testRowLevelDelete()

verifySupportsUpdateDeclaration

@Test
public void verifySupportsUpdateDeclaration()

verifySupportsRowLevelUpdateDeclaration

@Test
public void verifySupportsRowLevelUpdateDeclaration()

testUpdate

@Test
public void testUpdate()

testUpdateMultipleCondition

@Test
public void testUpdateMultipleCondition()

testRowLevelUpdate

@Test
public void testRowLevelUpdate()

testUpdateRowConcurrently

@RepeatedTest(4)
@Timeout(60L)
public void testUpdateRowConcurrently()
                               throws Exception

Throws:

Exception

verifyConcurrentUpdateFailurePermissible

protected void verifyConcurrentUpdateFailurePermissible(Exception e)

testInsertRowConcurrently

@RepeatedTest(4)
@Timeout(60L)
public void testInsertRowConcurrently()
                               throws Exception

Throws:

Exception

verifyConcurrentInsertFailurePermissible

protected void verifyConcurrentInsertFailurePermissible(Exception e)

testAddColumnConcurrently

@RepeatedTest(4)
@Timeout(60L)
public void testAddColumnConcurrently()
                               throws Exception

Throws:

Exception

verifyConcurrentAddColumnFailurePermissible

protected void verifyConcurrentAddColumnFailurePermissible(Exception e)

testCreateOrReplaceTableConcurrently

@RepeatedTest(4)
@Timeout(60L)
public void testCreateOrReplaceTableConcurrently()
                                          throws Exception

Throws:

Exception

createTableWithOneIntegerColumn

protected TestTable createTableWithOneIntegerColumn(String namePrefix)

testUpdateWithPredicates

@Test
public void testUpdateWithPredicates()

testUpdateRowType

@Test
public void testUpdateRowType()

testPredicateOnRowTypeField

@Test
public void testPredicateOnRowTypeField()

testUpdateAllValues

@Test
public void testUpdateAllValues()

testDropTable

@Test
public void testDropTable()

testDropTableIfExists

@Test
public void testDropTableIfExists()

testTruncateTable

@Test
public void testTruncateTable()

testQueryLoggingCount

@Test
public void testQueryLoggingCount()

tableDefinitionForQueryLoggingCount

@Language("SQL")
protected String tableDefinitionForQueryLoggingCount()

The table must have two columns foo_1 and foo_2_4 of any type.

testShowSchemasFromOther

@Test
public void testShowSchemasFromOther()

testSymbolAliasing

@Test
public void testSymbolAliasing()

testWrittenStats

@Test
public void testWrittenStats()

testWrittenDataSize

@Test
public void testWrittenDataSize()

testNoDataSystemTable

@Test
public void testNoDataSystemTable()

Some connectors support system table denoted with $-suffix. Ensure no connector exposes table_name$data directly to users, as it would mean the same thing as table_name itself.

testColumnName

@Test
public void testColumnName()

testColumnName

protected void testColumnName(String columnName,
 boolean delimited)

testAddAndDropColumnName

@Test
public void testAddAndDropColumnName()

testAddAndDropColumnName

protected void testAddAndDropColumnName(String columnName,
 boolean delimited)

createTableSqlForAddingAndDroppingColumn

protected String createTableSqlForAddingAndDroppingColumn(String tableName,
 String columnNameInSql)

Create a table with name "tableName" and with two columns: "columnNameInSql" varchar(50), value varchar(50)

testRenameColumnName

@Test
public void testRenameColumnName()

testRenameColumnName

protected void testRenameColumnName(String columnName,
 boolean delimited)

isColumnNameRejected

protected boolean isColumnNameRejected(Exception exception,
 String columnName,
 boolean delimited)

requiresDelimiting

protected static boolean requiresDelimiting(String identifierName)

testColumnNameDataProvider

public List<String> testColumnNameDataProvider()

filterColumnNameTestData

protected Optional<String> filterColumnNameTestData(String columnName)

dataMappingTableName

protected String dataMappingTableName(String trinoTypeName)

testCreateTableWithTableCommentSpecialCharacter

@Test
public void testCreateTableWithTableCommentSpecialCharacter()

testCreateTableWithTableCommentSpecialCharacter

protected void testCreateTableWithTableCommentSpecialCharacter(String comment)

testCreateTableAsSelectWithTableCommentSpecialCharacter

@Test
public void testCreateTableAsSelectWithTableCommentSpecialCharacter()

testCreateTableWithColumnCommentSpecialCharacter

@Test
public void testCreateTableWithColumnCommentSpecialCharacter()

testAddColumnWithCommentSpecialCharacter

@Test
public void testAddColumnWithCommentSpecialCharacter()

testAddColumnWithCommentSpecialCharacter

protected void testAddColumnWithCommentSpecialCharacter(String comment)

testCommentTableSpecialCharacter

@Test
public void testCommentTableSpecialCharacter()

testCommentColumnSpecialCharacter

@Test
public void testCommentColumnSpecialCharacter()

varcharLiteral

protected static String varcharLiteral(String value)

testDataMappingSmokeTest

@Test
public void testDataMappingSmokeTest()

testDataMappingSmokeTestDataProvider

public final List<BaseConnectorTest.DataMappingTestSetup> testDataMappingSmokeTestDataProvider()

filterDataMappingSmokeTestData

protected Optional<BaseConnectorTest.DataMappingTestSetup> filterDataMappingSmokeTestData(BaseConnectorTest.DataMappingTestSetup dataMappingTestSetup)

testCaseSensitiveDataMapping

@Test
public void testCaseSensitiveDataMapping()

filterCaseSensitiveDataMappingTestData

protected Optional<BaseConnectorTest.DataMappingTestSetup> filterCaseSensitiveDataMappingTestData(BaseConnectorTest.DataMappingTestSetup dataMappingTestSetup)

testTimestampWithTimeZoneCastToDatePredicate

@Test
public void testTimestampWithTimeZoneCastToDatePredicate()

testTimestampWithTimeZoneCastToTimestampPredicate

@Test
public void testTimestampWithTimeZoneCastToTimestampPredicate()

testPotentialDuplicateDereferencePushdown

@Test
public void testPotentialDuplicateDereferencePushdown()

A regression test for row (struct) dereference pushdown edge case, with duplicate expressions. See https://github.com/trinodb/trino/issues/11559 and https://github.com/trinodb/trino/issues/11560.

testMergeDeleteWithCTAS

@Test
public void testMergeDeleteWithCTAS()

createTableForWrites

protected String createTableForWrites(String createTable)

testMergeLarge

@Test
public void testMergeLarge()

testMergeSimpleSelect

@Test
public void testMergeSimpleSelect()

testMergeFruits

@Test
public void testMergeFruits()

testMergeMultipleOperations

@Test
public void testMergeMultipleOperations()

testMergeSimpleQuery

@Test
public void testMergeSimpleQuery()

testMergeAllInserts

@Test
public void testMergeAllInserts()

testMergeFalseJoinCondition

@Test
public void testMergeFalseJoinCondition()

testMergeAllColumnsUpdated

@Test
public void testMergeAllColumnsUpdated()

testMergeAllMatchesDeleted

@Test
public void testMergeAllMatchesDeleted()

testMergeMultipleRowsMatchFails

@Test
public void testMergeMultipleRowsMatchFails()

testMergeQueryWithStrangeCapitalization

@Test
public void testMergeQueryWithStrangeCapitalization()

testMergeWithoutTablesAliases

@Test
public void testMergeWithoutTablesAliases()

testMergeWithUnpredictablePredicates

@Test
public void testMergeWithUnpredictablePredicates()

testMergeWithSimplifiedUnpredictablePredicates

@Test
public void testMergeWithSimplifiedUnpredictablePredicates()

testMergeCasts

@Test
public void testMergeCasts()

testMergeSubqueries

@Test
public void testMergeSubqueries()

testMergeNonNullableColumns

@Test
public void testMergeNonNullableColumns()

testMergeAllColumnsReversed

@Test
public void testMergeAllColumnsReversed()

testMaterializedViewColumnName

@Test
public void testMaterializedViewColumnName()

testCreateFunction

@Test
public void testCreateFunction()

testProjectionPushdown

@Test
public void testProjectionPushdown()

testProjectionWithCaseSensitiveField

@Test
public void testProjectionWithCaseSensitiveField()

testProjectionPushdownMultipleRows

@Test
public void testProjectionPushdownMultipleRows()

testProjectionPushdownWithHighlyNestedData

@Test
public void testProjectionPushdownWithHighlyNestedData()

testProjectionPushdownReadsLessData

@Test
public void testProjectionPushdownReadsLessData()

testProjectionPushdownPhysicalInputSize

@Test
public void testProjectionPushdownPhysicalInputSize()

skipTestUnless

protected static void skipTestUnless(boolean requirement)

assertPartialLimitWithPreSortedInputsCount

protected Consumer<Plan> assertPartialLimitWithPreSortedInputsCount(Session session,
 int expectedCount)

withMockTableListing

protected void withMockTableListing(String forSchema,
 Function<ConnectorSession,List<String>> listing,
 Runnable closure)

createSchemaSql

protected String createSchemaSql(String schemaName)

supportsPhysicalPushdown

protected boolean supportsPhysicalPushdown()

sessionWithProjectionPushdownDisabled

protected Session sessionWithProjectionPushdownDisabled(Session session)

withoutSmallFileThreshold

protected Session withoutSmallFileThreshold(Session session)