Package io.trino.plugin.hive

Class HiveMetadata

java.lang.Object

io.trino.plugin.hive.HiveMetadata

All Implemented Interfaces:

TransactionalMetadata, ConnectorMetadata

public class HiveMetadata
extends Object
implements TransactionalMetadata

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.spi.connector.ConnectorMetadata

ConnectorMetadata.Helper

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AVRO_SCHEMA_LITERAL_KEY
static final String	AVRO_SCHEMA_URL_KEY
static final String	BUCKETING_VERSION
static final String	MODIFYING_NON_TRANSACTIONAL_TABLE_MESSAGE
static final String	ORC_BLOOM_FILTER_COLUMNS_KEY
static final String	ORC_BLOOM_FILTER_FPP_KEY
static final String	PRESTO_QUERY_ID_NAME
static final String	PRESTO_VERSION_NAME
static final String	PRESTO_VIEW_COMMENT
static final String	PRESTO_VIEW_EXPANDED_TEXT_MARKER
static final String	SKIP_FOOTER_COUNT_KEY
static final String	SKIP_HEADER_COUNT_KEY
static final String	STORAGE_TABLE
static final String	TABLE_COMMENT
static final String	TRANSACTIONAL
static final String	TRINO_CREATED_BY

Fields inherited from interface io.trino.spi.connector.ConnectorMetadata

MODIFYING_ROWS_MESSAGE

Constructor Summary

Constructors

Constructor

Description

HiveMetadata(CatalogName catalogName, SemiTransactionalHiveMetastore metastore, boolean autoCommit, Set<HiveFileWriterFactory> fileWriterFactories, TrinoFileSystemFactory fileSystemFactory, HdfsEnvironment hdfsEnvironment, HivePartitionManager partitionManager, boolean writesToNonManagedTablesEnabled, boolean createsOfNonManagedTablesEnabled, boolean translateHiveViews, boolean hiveViewsRunAsInvoker, boolean hideDeltaLakeTables, TypeManager typeManager, MetadataProvider metadataProvider, LocationService locationService, io.airlift.json.JsonCodec<PartitionUpdate> partitionUpdateCodec, String trinoVersion, HiveStatisticsProvider hiveStatisticsProvider, HiveRedirectionsProvider hiveRedirectionsProvider, Set<SystemTableProvider> systemTableProviders, HiveMaterializedViewMetadata hiveMaterializedViewMetadata, AccessControlMetadata accessControlMetadata, DirectoryLister directoryLister, PartitionProjectionService partitionProjectionService, boolean allowTableRename, long maxPartitionDropsPerQuery, HiveTimestampPrecision hiveViewsTimestampPrecision)

Method Summary

Modifier and Type	Method	Description
void	addColumn(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnMetadata column)
Optional<ConnectorTableHandle>	applyDelete(ConnectorSession session, ConnectorTableHandle handle)
Optional<ConstraintApplicationResult<ConnectorTableHandle>>	applyFilter(ConnectorSession session, ConnectorTableHandle tableHandle, Constraint constraint)
Optional<ProjectionApplicationResult<ConnectorTableHandle>>	applyProjection(ConnectorSession session, ConnectorTableHandle handle, List<ConnectorExpression> projections, Map<String,ColumnHandle> assignments)
Optional<TableScanRedirectApplicationResult>	applyTableScanRedirect(ConnectorSession session, ConnectorTableHandle tableHandle)
HiveOutputTableHandle	beginCreateTable(ConnectorSession session, ConnectorTableMetadata tableMetadata, Optional<ConnectorTableLayout> layout, RetryMode retryMode)
HiveInsertTableHandle	beginInsert(ConnectorSession session, ConnectorTableHandle tableHandle, List<ColumnHandle> columns, RetryMode retryMode)
ConnectorMergeTableHandle	beginMerge(ConnectorSession session, ConnectorTableHandle tableHandle, RetryMode retryMode)
void	beginQuery(ConnectorSession session)
ConnectorTableHandle	beginStatisticsCollection(ConnectorSession session, ConnectorTableHandle tableHandle)
BeginTableExecuteResult<ConnectorTableExecuteHandle,ConnectorTableHandle>	beginTableExecute(ConnectorSession session, ConnectorTableExecuteHandle tableExecuteHandle, ConnectorTableHandle updatedSourceTableHandle)
void	cleanupQuery(ConnectorSession session)
void	commit()
void	createMaterializedView(ConnectorSession session, SchemaTableName viewName, ConnectorMaterializedViewDefinition definition, boolean replace, boolean ignoreExisting)
void	createRole(ConnectorSession session, String role, Optional<TrinoPrincipal> grantor)
void	createSchema(ConnectorSession session, String schemaName, Map<String,Object> properties, TrinoPrincipal owner)
void	createTable(ConnectorSession session, ConnectorTableMetadata tableMetadata, boolean ignoreExisting)
void	createView(ConnectorSession session, SchemaTableName viewName, ConnectorViewDefinition definition, boolean replace)
boolean	delegateMaterializedViewRefreshToConnector(ConnectorSession session, SchemaTableName viewName)
void	dropColumn(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle column)
void	dropMaterializedView(ConnectorSession session, SchemaTableName viewName)
void	dropRole(ConnectorSession session, String role)
void	dropSchema(ConnectorSession session, String schemaName, boolean cascade)
void	dropTable(ConnectorSession session, ConnectorTableHandle tableHandle)
void	dropView(ConnectorSession session, SchemaTableName viewName)
OptionalLong	executeDelete(ConnectorSession session, ConnectorTableHandle deleteHandle)
static HiveStorageFormat	extractHiveStorageFormat(StorageFormat storageFormat)
Optional<ConnectorOutputMetadata>	finishCreateTable(ConnectorSession session, ConnectorOutputTableHandle tableHandle, Collection<io.airlift.slice.Slice> fragments, Collection<ComputedStatistics> computedStatistics)
Optional<ConnectorOutputMetadata>	finishInsert(ConnectorSession session, ConnectorInsertTableHandle insertHandle, Collection<io.airlift.slice.Slice> fragments, Collection<ComputedStatistics> computedStatistics)
void	finishMerge(ConnectorSession session, ConnectorMergeTableHandle mergeTableHandle, Collection<io.airlift.slice.Slice> fragments, Collection<ComputedStatistics> computedStatistics)
void	finishStatisticsCollection(ConnectorSession session, ConnectorTableHandle tableHandle, Collection<ComputedStatistics> computedStatistics)
void	finishTableExecute(ConnectorSession session, ConnectorTableExecuteHandle tableExecuteHandle, Collection<io.airlift.slice.Slice> fragments, List<Object> splitSourceInfo)
Map<String,ColumnHandle>	getColumnHandles(ConnectorSession session, ConnectorTableHandle tableHandle)
ColumnMetadata	getColumnMetadata(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle columnHandle)	NOTE: This method does not return column comment
Optional<ConnectorPartitioningHandle>	getCommonPartitioningHandle(ConnectorSession session, ConnectorPartitioningHandle left, ConnectorPartitioningHandle right)
DirectoryLister	getDirectoryLister()
Optional<Object>	getInfo(ConnectorTableHandle tableHandle)
Optional<ConnectorTableLayout>	getInsertLayout(ConnectorSession session, ConnectorTableHandle tableHandle)
WriterScalingOptions	getInsertWriterScalingOptions(ConnectorSession session, ConnectorTableHandle tableHandle)
Optional<ConnectorTableLayout>	getLayoutForTableExecute(ConnectorSession session, ConnectorTableExecuteHandle executeHandle)
Optional<ConnectorMaterializedViewDefinition>	getMaterializedView(ConnectorSession session, SchemaTableName viewName)
MaterializedViewFreshness	getMaterializedViewFreshness(ConnectorSession session, SchemaTableName name)
Map<SchemaTableName,ConnectorMaterializedViewDefinition>	getMaterializedViews(ConnectorSession session, Optional<String> schemaName)
ColumnHandle	getMergeRowIdColumnHandle(ConnectorSession session, ConnectorTableHandle tableHandle)
SemiTransactionalHiveMetastore	getMetastore()
Optional<ConnectorTableLayout>	getNewTableLayout(ConnectorSession session, ConnectorTableMetadata tableMetadata)
WriterScalingOptions	getNewTableWriterScalingOptions(ConnectorSession session, SchemaTableName tableName, Map<String,Object> tableProperties)
RowChangeParadigm	getRowChangeParadigm(ConnectorSession session, ConnectorTableHandle tableHandle)
Optional<TrinoPrincipal>	getSchemaOwner(ConnectorSession session, String schemaName)
Map<String,Object>	getSchemaProperties(ConnectorSession session, String schemaName)
ConnectorAnalyzeMetadata	getStatisticsCollectionMetadata(ConnectorSession session, ConnectorTableHandle tableHandle, Map<String,Object> analyzeProperties)
TableStatisticsMetadata	getStatisticsCollectionMetadataForWrite(ConnectorSession session, ConnectorTableMetadata tableMetadata)
Optional<SystemTable>	getSystemTable(ConnectorSession session, SchemaTableName tableName)
HiveTableHandle	getTableHandle(ConnectorSession session, SchemaTableName tableName)
Optional<ConnectorTableExecuteHandle>	getTableHandleForExecute(ConnectorSession session, ConnectorTableHandle tableHandle, String procedureName, Map<String,Object> executeProperties, RetryMode retryMode)
ConnectorTableMetadata	getTableMetadata(ConnectorSession session, ConnectorTableHandle tableHandle)
SchemaTableName	getTableName(ConnectorSession session, ConnectorTableHandle table)
ConnectorTableProperties	getTableProperties(ConnectorSession session, ConnectorTableHandle table)
TableStatistics	getTableStatistics(ConnectorSession session, ConnectorTableHandle tableHandle)
Optional<ConnectorPartitioningHandle>	getUpdateLayout(ConnectorSession session, ConnectorTableHandle tableHandle)
Optional<ConnectorViewDefinition>	getView(ConnectorSession session, SchemaTableName viewName)
Map<SchemaTableName,ConnectorViewDefinition>	getViews(ConnectorSession session, Optional<String> schemaName)
void	grantRoles(ConnectorSession session, Set<String> roles, Set<TrinoPrincipal> grantees, boolean adminOption, Optional<TrinoPrincipal> grantor)
void	grantSchemaPrivileges(ConnectorSession session, String schemaName, Set<Privilege> privileges, TrinoPrincipal grantee, boolean grantOption)
void	grantTablePrivileges(ConnectorSession session, SchemaTableName schemaTableName, Set<Privilege> privileges, TrinoPrincipal grantee, boolean grantOption)
Set<RoleGrant>	listApplicableRoles(ConnectorSession session, TrinoPrincipal principal)
Set<String>	listEnabledRoles(ConnectorSession session)
List<SchemaTableName>	listMaterializedViews(ConnectorSession session, Optional<String> schemaName)
Set<RoleGrant>	listRoleGrants(ConnectorSession session, TrinoPrincipal principal)
Set<String>	listRoles(ConnectorSession session)
List<String>	listSchemaNames(ConnectorSession session)
Map<SchemaTableName,List<ColumnMetadata>>	listTableColumns(ConnectorSession session, SchemaTablePrefix prefix)
List<GrantInfo>	listTablePrivileges(ConnectorSession session, SchemaTablePrefix schemaTablePrefix)
List<SchemaTableName>	listTables(ConnectorSession session, Optional<String> optionalSchemaName)
List<SchemaTableName>	listViews(ConnectorSession session, Optional<String> optionalSchemaName)
ConnectorTableHandle	makeCompatiblePartitioning(ConnectorSession session, ConnectorTableHandle tableHandle, ConnectorPartitioningHandle partitioningHandle)
Optional<CatalogSchemaTableName>	redirectTable(ConnectorSession session, SchemaTableName tableName)
CompletableFuture<?>	refreshMaterializedView(ConnectorSession session, SchemaTableName name)
void	renameColumn(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle source, String target)
void	renameMaterializedView(ConnectorSession session, SchemaTableName source, SchemaTableName target)
void	renameSchema(ConnectorSession session, String source, String target)
void	renameTable(ConnectorSession session, ConnectorTableHandle tableHandle, SchemaTableName newTableName)
void	renameView(ConnectorSession session, SchemaTableName source, SchemaTableName target)
void	revokeRoles(ConnectorSession session, Set<String> roles, Set<TrinoPrincipal> grantees, boolean adminOption, Optional<TrinoPrincipal> grantor)
void	revokeSchemaPrivileges(ConnectorSession session, String schemaName, Set<Privilege> privileges, TrinoPrincipal grantee, boolean grantOption)
void	revokeTablePrivileges(ConnectorSession session, SchemaTableName schemaTableName, Set<Privilege> privileges, TrinoPrincipal grantee, boolean grantOption)
boolean	roleExists(ConnectorSession session, String role)
void	rollback()
boolean	schemaExists(ConnectorSession session, String schemaName)
void	setColumnComment(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle column, Optional<String> comment)
void	setMaterializedViewColumnComment(ConnectorSession session, SchemaTableName viewName, String columnName, Optional<String> comment)
void	setMaterializedViewProperties(ConnectorSession session, SchemaTableName viewName, Map<String,Optional<Object>> properties)
void	setSchemaAuthorization(ConnectorSession session, String schemaName, TrinoPrincipal principal)
void	setTableAuthorization(ConnectorSession session, SchemaTableName table, TrinoPrincipal principal)
void	setTableComment(ConnectorSession session, ConnectorTableHandle tableHandle, Optional<String> comment)
void	setViewAuthorization(ConnectorSession session, SchemaTableName viewName, TrinoPrincipal principal)
void	setViewColumnComment(ConnectorSession session, SchemaTableName viewName, String columnName, Optional<String> comment)
void	setViewComment(ConnectorSession session, SchemaTableName viewName, Optional<String> comment)
Iterator<TableColumnsMetadata>	streamTableColumns(ConnectorSession session, SchemaTablePrefix prefix)
void	validateScan(ConnectorSession session, ConnectorTableHandle tableHandle)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.ConnectorMetadata

addField, applyAggregation, applyJoin, applyJoin, applyLimit, applySample, applyTableFunction, applyTopN, beginRefreshMaterializedView, denySchemaPrivileges, denyTablePrivileges, dropField, executeTableExecute, finishRefreshMaterializedView, getAggregationFunctionMetadata, getFunctionDependencies, getFunctionMetadata, getFunctions, getMaxWriterTasks, getSupportedType, getTableHandle, getTableSchema, listFunctions, renameField, resolveIndex, setColumnType, setFieldType, setTableProperties, streamRelationColumns, streamRelationComments, supportsMissingColumnsOnInsert, truncateTable

Field Details

PRESTO_VERSION_NAME

public static final String PRESTO_VERSION_NAME

See Also:

• Constant Field Values

TRINO_CREATED_BY

public static final String TRINO_CREATED_BY

See Also:

• Constant Field Values

PRESTO_QUERY_ID_NAME

public static final String PRESTO_QUERY_ID_NAME

See Also:

• Constant Field Values

BUCKETING_VERSION

public static final String BUCKETING_VERSION

See Also:

• Constant Field Values

TABLE_COMMENT

public static final String TABLE_COMMENT

See Also:

• Constant Field Values

STORAGE_TABLE

public static final String STORAGE_TABLE

See Also:

• Constant Field Values

TRANSACTIONAL

public static final String TRANSACTIONAL

See Also:

• Constant Field Values

PRESTO_VIEW_COMMENT

public static final String PRESTO_VIEW_COMMENT

See Also:

• Constant Field Values

PRESTO_VIEW_EXPANDED_TEXT_MARKER

public static final String PRESTO_VIEW_EXPANDED_TEXT_MARKER

See Also:

• Constant Field Values

ORC_BLOOM_FILTER_COLUMNS_KEY

public static final String ORC_BLOOM_FILTER_COLUMNS_KEY

See Also:

• Constant Field Values

ORC_BLOOM_FILTER_FPP_KEY

public static final String ORC_BLOOM_FILTER_FPP_KEY

See Also:

• Constant Field Values

SKIP_HEADER_COUNT_KEY

public static final String SKIP_HEADER_COUNT_KEY

See Also:

• Constant Field Values

SKIP_FOOTER_COUNT_KEY

public static final String SKIP_FOOTER_COUNT_KEY

See Also:

• Constant Field Values

AVRO_SCHEMA_URL_KEY

public static final String AVRO_SCHEMA_URL_KEY

See Also:

• Constant Field Values

AVRO_SCHEMA_LITERAL_KEY

public static final String AVRO_SCHEMA_LITERAL_KEY

See Also:

• Constant Field Values

MODIFYING_NON_TRANSACTIONAL_TABLE_MESSAGE

public static final String MODIFYING_NON_TRANSACTIONAL_TABLE_MESSAGE

See Also:

• Constant Field Values

Constructor Details

HiveMetadata

public HiveMetadata(CatalogName catalogName,
 SemiTransactionalHiveMetastore metastore,
 boolean autoCommit,
 Set<HiveFileWriterFactory> fileWriterFactories,
 TrinoFileSystemFactory fileSystemFactory,
 HdfsEnvironment hdfsEnvironment,
 HivePartitionManager partitionManager,
 boolean writesToNonManagedTablesEnabled,
 boolean createsOfNonManagedTablesEnabled,
 boolean translateHiveViews,
 boolean hiveViewsRunAsInvoker,
 boolean hideDeltaLakeTables,
 TypeManager typeManager,
 MetadataProvider metadataProvider,
 LocationService locationService,
 io.airlift.json.JsonCodec<PartitionUpdate> partitionUpdateCodec,
 String trinoVersion,
 HiveStatisticsProvider hiveStatisticsProvider,
 HiveRedirectionsProvider hiveRedirectionsProvider,
 Set<SystemTableProvider> systemTableProviders,
 HiveMaterializedViewMetadata hiveMaterializedViewMetadata,
 AccessControlMetadata accessControlMetadata,
 DirectoryLister directoryLister,
 PartitionProjectionService partitionProjectionService,
 boolean allowTableRename,
 long maxPartitionDropsPerQuery,
 HiveTimestampPrecision hiveViewsTimestampPrecision)

Method Details

getMetastore

public SemiTransactionalHiveMetastore getMetastore()

Specified by:

getMetastore in interface TransactionalMetadata

getDirectoryLister

public DirectoryLister getDirectoryLister()

Specified by:

getDirectoryLister in interface TransactionalMetadata

schemaExists

public boolean schemaExists(ConnectorSession session,
 String schemaName)

Specified by:

schemaExists in interface ConnectorMetadata

listSchemaNames

public List<String> listSchemaNames(ConnectorSession session)

Specified by:

listSchemaNames in interface ConnectorMetadata

getTableHandle

public HiveTableHandle getTableHandle(ConnectorSession session,
 SchemaTableName tableName)

Specified by:

getTableHandle in interface ConnectorMetadata

getStatisticsCollectionMetadata

public ConnectorAnalyzeMetadata getStatisticsCollectionMetadata(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 Map<String,Object> analyzeProperties)

Specified by:

getStatisticsCollectionMetadata in interface ConnectorMetadata

getSystemTable

public Optional<SystemTable> getSystemTable(ConnectorSession session,
 SchemaTableName tableName)

Specified by:

getSystemTable in interface ConnectorMetadata

getTableName

public SchemaTableName getTableName(ConnectorSession session,
 ConnectorTableHandle table)

Specified by:

getTableName in interface ConnectorMetadata

getTableMetadata

public ConnectorTableMetadata getTableMetadata(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getTableMetadata in interface ConnectorMetadata

getInfo

public Optional<Object> getInfo(ConnectorTableHandle tableHandle)

Specified by:

getInfo in interface ConnectorMetadata

listTables

public List<SchemaTableName> listTables(ConnectorSession session,
 Optional<String> optionalSchemaName)

Specified by:

listTables in interface ConnectorMetadata

getColumnHandles

public Map<String,ColumnHandle> getColumnHandles(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getColumnHandles in interface ConnectorMetadata

listTableColumns

public Map<SchemaTableName,List<ColumnMetadata>> listTableColumns(ConnectorSession session,
 SchemaTablePrefix prefix)

Specified by:

listTableColumns in interface ConnectorMetadata

streamTableColumns

public Iterator<TableColumnsMetadata> streamTableColumns(ConnectorSession session,
 SchemaTablePrefix prefix)

Specified by:

streamTableColumns in interface ConnectorMetadata

getTableStatistics

public TableStatistics getTableStatistics(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getTableStatistics in interface ConnectorMetadata

getColumnMetadata

public ColumnMetadata getColumnMetadata(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ColumnHandle columnHandle)

NOTE: This method does not return column comment

Specified by:

getColumnMetadata in interface ConnectorMetadata

createSchema

public void createSchema(ConnectorSession session,
 String schemaName,
 Map<String,Object> properties,
 TrinoPrincipal owner)

Specified by:

createSchema in interface ConnectorMetadata

dropSchema

public void dropSchema(ConnectorSession session,
 String schemaName,
 boolean cascade)

Specified by:

dropSchema in interface ConnectorMetadata

renameSchema

public void renameSchema(ConnectorSession session,
 String source,
 String target)

Specified by:

renameSchema in interface ConnectorMetadata

setSchemaAuthorization

public void setSchemaAuthorization(ConnectorSession session,
 String schemaName,
 TrinoPrincipal principal)

Specified by:

setSchemaAuthorization in interface ConnectorMetadata

createTable

public void createTable(ConnectorSession session,
 ConnectorTableMetadata tableMetadata,
 boolean ignoreExisting)

Specified by:

createTable in interface ConnectorMetadata

addColumn

public void addColumn(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ColumnMetadata column)

Specified by:

addColumn in interface ConnectorMetadata

renameColumn

public void renameColumn(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ColumnHandle source,
 String target)

Specified by:

renameColumn in interface ConnectorMetadata

dropColumn

public void dropColumn(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ColumnHandle column)

Specified by:

dropColumn in interface ConnectorMetadata

setTableAuthorization

public void setTableAuthorization(ConnectorSession session,
 SchemaTableName table,
 TrinoPrincipal principal)

Specified by:

setTableAuthorization in interface ConnectorMetadata

renameTable

public void renameTable(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 SchemaTableName newTableName)

Specified by:

renameTable in interface ConnectorMetadata

setTableComment

public void setTableComment(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 Optional<String> comment)

Specified by:

setTableComment in interface ConnectorMetadata

setViewComment

public void setViewComment(ConnectorSession session,
 SchemaTableName viewName,
 Optional<String> comment)

Specified by:

setViewComment in interface ConnectorMetadata

setViewColumnComment

public void setViewColumnComment(ConnectorSession session,
 SchemaTableName viewName,
 String columnName,
 Optional<String> comment)

Specified by:

setViewColumnComment in interface ConnectorMetadata

setMaterializedViewColumnComment

public void setMaterializedViewColumnComment(ConnectorSession session,
 SchemaTableName viewName,
 String columnName,
 Optional<String> comment)

Specified by:

setMaterializedViewColumnComment in interface ConnectorMetadata

setColumnComment

public void setColumnComment(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ColumnHandle column,
 Optional<String> comment)

Specified by:

setColumnComment in interface ConnectorMetadata

dropTable

public void dropTable(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

dropTable in interface ConnectorMetadata

beginStatisticsCollection

public ConnectorTableHandle beginStatisticsCollection(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

beginStatisticsCollection in interface ConnectorMetadata

finishStatisticsCollection

public void finishStatisticsCollection(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 Collection<ComputedStatistics> computedStatistics)

Specified by:

finishStatisticsCollection in interface ConnectorMetadata

beginCreateTable

public HiveOutputTableHandle beginCreateTable(ConnectorSession session,
 ConnectorTableMetadata tableMetadata,
 Optional<ConnectorTableLayout> layout,
 RetryMode retryMode)

Specified by:

beginCreateTable in interface ConnectorMetadata

finishCreateTable

public Optional<ConnectorOutputMetadata> finishCreateTable(ConnectorSession session,
 ConnectorOutputTableHandle tableHandle,
 Collection<io.airlift.slice.Slice> fragments,
 Collection<ComputedStatistics> computedStatistics)

Specified by:

finishCreateTable in interface ConnectorMetadata

getRowChangeParadigm

public RowChangeParadigm getRowChangeParadigm(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getRowChangeParadigm in interface ConnectorMetadata

beginMerge

public ConnectorMergeTableHandle beginMerge(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 RetryMode retryMode)

Specified by:

beginMerge in interface ConnectorMetadata

finishMerge

public void finishMerge(ConnectorSession session,
 ConnectorMergeTableHandle mergeTableHandle,
 Collection<io.airlift.slice.Slice> fragments,
 Collection<ComputedStatistics> computedStatistics)

Specified by:

finishMerge in interface ConnectorMetadata

beginInsert

public HiveInsertTableHandle beginInsert(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 List<ColumnHandle> columns,
 RetryMode retryMode)

Specified by:

beginInsert in interface ConnectorMetadata

finishInsert

public Optional<ConnectorOutputMetadata> finishInsert(ConnectorSession session,
 ConnectorInsertTableHandle insertHandle,
 Collection<io.airlift.slice.Slice> fragments,
 Collection<ComputedStatistics> computedStatistics)

Specified by:

finishInsert in interface ConnectorMetadata

getTableHandleForExecute

public Optional<ConnectorTableExecuteHandle> getTableHandleForExecute(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 String procedureName,
 Map<String,Object> executeProperties,
 RetryMode retryMode)

Specified by:

getTableHandleForExecute in interface ConnectorMetadata

beginTableExecute

public BeginTableExecuteResult<ConnectorTableExecuteHandle,ConnectorTableHandle> beginTableExecute(ConnectorSession session,
 ConnectorTableExecuteHandle tableExecuteHandle,
 ConnectorTableHandle updatedSourceTableHandle)

Specified by:

beginTableExecute in interface ConnectorMetadata

finishTableExecute

public void finishTableExecute(ConnectorSession session,
 ConnectorTableExecuteHandle tableExecuteHandle,
 Collection<io.airlift.slice.Slice> fragments,
 List<Object> splitSourceInfo)

Specified by:

finishTableExecute in interface ConnectorMetadata

createView

public void createView(ConnectorSession session,
 SchemaTableName viewName,
 ConnectorViewDefinition definition,
 boolean replace)

Specified by:

createView in interface ConnectorMetadata

renameView

public void renameView(ConnectorSession session,
 SchemaTableName source,
 SchemaTableName target)

Specified by:

renameView in interface ConnectorMetadata

setViewAuthorization

public void setViewAuthorization(ConnectorSession session,
 SchemaTableName viewName,
 TrinoPrincipal principal)

Specified by:

setViewAuthorization in interface ConnectorMetadata

dropView

public void dropView(ConnectorSession session,
 SchemaTableName viewName)

Specified by:

dropView in interface ConnectorMetadata

listViews

public List<SchemaTableName> listViews(ConnectorSession session,
 Optional<String> optionalSchemaName)

Specified by:

listViews in interface ConnectorMetadata

getSchemaProperties

public Map<String,Object> getSchemaProperties(ConnectorSession session,
 String schemaName)

Specified by:

getSchemaProperties in interface ConnectorMetadata

getSchemaOwner

public Optional<TrinoPrincipal> getSchemaOwner(ConnectorSession session,
 String schemaName)

Specified by:

getSchemaOwner in interface ConnectorMetadata

getViews

public Map<SchemaTableName,ConnectorViewDefinition> getViews(ConnectorSession session,
 Optional<String> schemaName)

Specified by:

getViews in interface ConnectorMetadata

getView

public Optional<ConnectorViewDefinition> getView(ConnectorSession session,
 SchemaTableName viewName)

Specified by:

getView in interface ConnectorMetadata

getMergeRowIdColumnHandle

public ColumnHandle getMergeRowIdColumnHandle(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getMergeRowIdColumnHandle in interface ConnectorMetadata

getUpdateLayout

public Optional<ConnectorPartitioningHandle> getUpdateLayout(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getUpdateLayout in interface ConnectorMetadata

applyDelete

public Optional<ConnectorTableHandle> applyDelete(ConnectorSession session,
 ConnectorTableHandle handle)

Specified by:

applyDelete in interface ConnectorMetadata

executeDelete

public OptionalLong executeDelete(ConnectorSession session,
 ConnectorTableHandle deleteHandle)

Specified by:

executeDelete in interface ConnectorMetadata

getTableProperties

public ConnectorTableProperties getTableProperties(ConnectorSession session,
 ConnectorTableHandle table)

Specified by:

getTableProperties in interface ConnectorMetadata

applyFilter

public Optional<ConstraintApplicationResult<ConnectorTableHandle>> applyFilter(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 Constraint constraint)

Specified by:

applyFilter in interface ConnectorMetadata

validateScan

public void validateScan(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

validateScan in interface ConnectorMetadata

applyProjection

public Optional<ProjectionApplicationResult<ConnectorTableHandle>> applyProjection(ConnectorSession session,
 ConnectorTableHandle handle,
 List<ConnectorExpression> projections,
 Map<String,ColumnHandle> assignments)

Specified by:

applyProjection in interface ConnectorMetadata

applyTableScanRedirect

public Optional<TableScanRedirectApplicationResult> applyTableScanRedirect(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

applyTableScanRedirect in interface ConnectorMetadata

getCommonPartitioningHandle

public Optional<ConnectorPartitioningHandle> getCommonPartitioningHandle(ConnectorSession session,
 ConnectorPartitioningHandle left,
 ConnectorPartitioningHandle right)

Specified by:

getCommonPartitioningHandle in interface ConnectorMetadata

makeCompatiblePartitioning

public ConnectorTableHandle makeCompatiblePartitioning(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ConnectorPartitioningHandle partitioningHandle)

Specified by:

makeCompatiblePartitioning in interface ConnectorMetadata

getInsertLayout

public Optional<ConnectorTableLayout> getInsertLayout(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getInsertLayout in interface ConnectorMetadata

getNewTableLayout

public Optional<ConnectorTableLayout> getNewTableLayout(ConnectorSession session,
 ConnectorTableMetadata tableMetadata)

Specified by:

getNewTableLayout in interface ConnectorMetadata

getLayoutForTableExecute

public Optional<ConnectorTableLayout> getLayoutForTableExecute(ConnectorSession session,
 ConnectorTableExecuteHandle executeHandle)

Specified by:

getLayoutForTableExecute in interface ConnectorMetadata

getStatisticsCollectionMetadataForWrite

public TableStatisticsMetadata getStatisticsCollectionMetadataForWrite(ConnectorSession session,
 ConnectorTableMetadata tableMetadata)

Specified by:

getStatisticsCollectionMetadataForWrite in interface ConnectorMetadata

roleExists

public boolean roleExists(ConnectorSession session,
 String role)

Specified by:

roleExists in interface ConnectorMetadata

createRole

public void createRole(ConnectorSession session,
 String role,
 Optional<TrinoPrincipal> grantor)

Specified by:

createRole in interface ConnectorMetadata

dropRole

public void dropRole(ConnectorSession session,
 String role)

Specified by:

dropRole in interface ConnectorMetadata

listRoles

public Set<String> listRoles(ConnectorSession session)

Specified by:

listRoles in interface ConnectorMetadata

listRoleGrants

public Set<RoleGrant> listRoleGrants(ConnectorSession session,
 TrinoPrincipal principal)

Specified by:

listRoleGrants in interface ConnectorMetadata

grantRoles

public void grantRoles(ConnectorSession session,
 Set<String> roles,
 Set<TrinoPrincipal> grantees,
 boolean adminOption,
 Optional<TrinoPrincipal> grantor)

Specified by:

grantRoles in interface ConnectorMetadata

revokeRoles

public void revokeRoles(ConnectorSession session,
 Set<String> roles,
 Set<TrinoPrincipal> grantees,
 boolean adminOption,
 Optional<TrinoPrincipal> grantor)

Specified by:

revokeRoles in interface ConnectorMetadata

listApplicableRoles

public Set<RoleGrant> listApplicableRoles(ConnectorSession session,
 TrinoPrincipal principal)

Specified by:

listApplicableRoles in interface ConnectorMetadata

listEnabledRoles

public Set<String> listEnabledRoles(ConnectorSession session)

Specified by:

listEnabledRoles in interface ConnectorMetadata

grantSchemaPrivileges

public void grantSchemaPrivileges(ConnectorSession session,
 String schemaName,
 Set<Privilege> privileges,
 TrinoPrincipal grantee,
 boolean grantOption)

Specified by:

grantSchemaPrivileges in interface ConnectorMetadata

revokeSchemaPrivileges

public void revokeSchemaPrivileges(ConnectorSession session,
 String schemaName,
 Set<Privilege> privileges,
 TrinoPrincipal grantee,
 boolean grantOption)

Specified by:

revokeSchemaPrivileges in interface ConnectorMetadata

grantTablePrivileges

public void grantTablePrivileges(ConnectorSession session,
 SchemaTableName schemaTableName,
 Set<Privilege> privileges,
 TrinoPrincipal grantee,
 boolean grantOption)

Specified by:

grantTablePrivileges in interface ConnectorMetadata

revokeTablePrivileges

public void revokeTablePrivileges(ConnectorSession session,
 SchemaTableName schemaTableName,
 Set<Privilege> privileges,
 TrinoPrincipal grantee,
 boolean grantOption)

Specified by:

revokeTablePrivileges in interface ConnectorMetadata

listTablePrivileges

public List<GrantInfo> listTablePrivileges(ConnectorSession session,
 SchemaTablePrefix schemaTablePrefix)

Specified by:

listTablePrivileges in interface ConnectorMetadata

extractHiveStorageFormat

public static HiveStorageFormat extractHiveStorageFormat(StorageFormat storageFormat)

rollback

public void rollback()

Specified by:

rollback in interface TransactionalMetadata

commit

public void commit()

Specified by:

commit in interface TransactionalMetadata

beginQuery

public void beginQuery(ConnectorSession session)

Specified by:

beginQuery in interface ConnectorMetadata

cleanupQuery

public void cleanupQuery(ConnectorSession session)

Specified by:

cleanupQuery in interface ConnectorMetadata

createMaterializedView

public void createMaterializedView(ConnectorSession session,
 SchemaTableName viewName,
 ConnectorMaterializedViewDefinition definition,
 boolean replace,
 boolean ignoreExisting)

Specified by:

createMaterializedView in interface ConnectorMetadata

dropMaterializedView

public void dropMaterializedView(ConnectorSession session,
 SchemaTableName viewName)

Specified by:

dropMaterializedView in interface ConnectorMetadata

listMaterializedViews

public List<SchemaTableName> listMaterializedViews(ConnectorSession session,
 Optional<String> schemaName)

Specified by:

listMaterializedViews in interface ConnectorMetadata

getMaterializedViews

public Map<SchemaTableName,ConnectorMaterializedViewDefinition> getMaterializedViews(ConnectorSession session,
 Optional<String> schemaName)

Specified by:

getMaterializedViews in interface ConnectorMetadata

getMaterializedView

public Optional<ConnectorMaterializedViewDefinition> getMaterializedView(ConnectorSession session,
 SchemaTableName viewName)

Specified by:

getMaterializedView in interface ConnectorMetadata

getMaterializedViewFreshness

public MaterializedViewFreshness getMaterializedViewFreshness(ConnectorSession session,
 SchemaTableName name)

Specified by:

getMaterializedViewFreshness in interface ConnectorMetadata

renameMaterializedView

public void renameMaterializedView(ConnectorSession session,
 SchemaTableName source,
 SchemaTableName target)

Specified by:

renameMaterializedView in interface ConnectorMetadata

delegateMaterializedViewRefreshToConnector

public boolean delegateMaterializedViewRefreshToConnector(ConnectorSession session,
 SchemaTableName viewName)

Specified by:

delegateMaterializedViewRefreshToConnector in interface ConnectorMetadata

refreshMaterializedView

public CompletableFuture<?> refreshMaterializedView(ConnectorSession session,
 SchemaTableName name)

Specified by:

refreshMaterializedView in interface ConnectorMetadata

setMaterializedViewProperties

public void setMaterializedViewProperties(ConnectorSession session,
 SchemaTableName viewName,
 Map<String,Optional<Object>> properties)

Specified by:

setMaterializedViewProperties in interface ConnectorMetadata

redirectTable

public Optional<CatalogSchemaTableName> redirectTable(ConnectorSession session,
 SchemaTableName tableName)

Specified by:

redirectTable in interface ConnectorMetadata

getNewTableWriterScalingOptions

public WriterScalingOptions getNewTableWriterScalingOptions(ConnectorSession session,
 SchemaTableName tableName,
 Map<String,Object> tableProperties)

Specified by:

getNewTableWriterScalingOptions in interface ConnectorMetadata

getInsertWriterScalingOptions

public WriterScalingOptions getInsertWriterScalingOptions(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getInsertWriterScalingOptions in interface ConnectorMetadata