Package io.trino.plugin.thrift

Class ThriftMetadata

java.lang.Object

io.trino.plugin.thrift.ThriftMetadata

All Implemented Interfaces:

ConnectorMetadata

public class ThriftMetadata
extends Object
implements ConnectorMetadata

Nested Class Summary

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

ConnectorMetadata.Helper

Field Summary

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

MODIFYING_ROWS_MESSAGE

Constructor Summary

Constructors

Constructor	Description
ThriftMetadata(io.airlift.drift.client.DriftClient<TrinoThriftService> client, ThriftHeaderProvider thriftHeaderProvider, TypeManager typeManager, Executor metadataRefreshExecutor)

Method Summary

Modifier and Type	Method	Description
Optional<ConstraintApplicationResult<ConnectorTableHandle>>	applyFilter(ConnectorSession session, ConnectorTableHandle table, Constraint constraint)
Optional<ProjectionApplicationResult<ConnectorTableHandle>>	applyProjection(ConnectorSession session, ConnectorTableHandle table, List<ConnectorExpression> projections, Map<String,ColumnHandle> assignments)
Map<String,ColumnHandle>	getColumnHandles(ConnectorSession session, ConnectorTableHandle tableHandle)
ColumnMetadata	getColumnMetadata(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle columnHandle)
ConnectorTableHandle	getTableHandle(ConnectorSession session, SchemaTableName tableName)
ConnectorTableMetadata	getTableMetadata(ConnectorSession session, ConnectorTableHandle tableHandle)
List<String>	listSchemaNames(ConnectorSession session)
Map<SchemaTableName,List<ColumnMetadata>>	listTableColumns(ConnectorSession session, SchemaTablePrefix prefix)
List<SchemaTableName>	listTables(ConnectorSession session, Optional<String> schemaName)
Optional<ConnectorResolvedIndex>	resolveIndex(ConnectorSession session, ConnectorTableHandle tableHandle, Set<ColumnHandle> indexableColumns, Set<ColumnHandle> outputColumns, TupleDomain<ColumnHandle> tupleDomain)

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

addColumn, addField, applyAggregation, applyDelete, applyJoin, applyJoin, applyLimit, applySample, applyTableFunction, applyTableScanRedirect, applyTopN, applyUpdate, beginCreateTable, beginCreateTable, beginInsert, beginMerge, beginQuery, beginRefreshMaterializedView, beginStatisticsCollection, beginTableExecute, cleanupQuery, createLanguageFunction, createMaterializedView, createRole, createSchema, createTable, createTable, createView, delegateMaterializedViewRefreshToConnector, denySchemaPrivileges, denyTablePrivileges, dropColumn, dropField, dropLanguageFunction, dropMaterializedView, dropRole, dropSchema, dropTable, dropView, executeDelete, executeTableExecute, executeUpdate, finishCreateTable, finishInsert, finishMerge, finishRefreshMaterializedView, finishStatisticsCollection, finishTableExecute, getAggregationFunctionMetadata, getCommonPartitioningHandle, getFunctionDependencies, getFunctionMetadata, getFunctions, getInfo, getInsertLayout, getInsertWriterScalingOptions, getLanguageFunctions, getLayoutForTableExecute, getMaterializedView, getMaterializedViewFreshness, getMaterializedViewProperties, getMaterializedViews, getMaxWriterTasks, getMergeRowIdColumnHandle, getNewTableLayout, getNewTableWriterScalingOptions, getRelationTypes, getRowChangeParadigm, getSchemaOwner, getSchemaProperties, getStatisticsCollectionMetadata, getStatisticsCollectionMetadataForWrite, getSupportedType, getSystemTable, getTableHandle, getTableHandleForExecute, getTableName, getTableProperties, getTableSchema, getTableStatistics, getUpdateLayout, getView, getViews, grantRoles, grantSchemaPrivileges, grantTablePrivileges, languageFunctionExists, listApplicableRoles, listEnabledRoles, listFunctions, listLanguageFunctions, listMaterializedViews, listRoleGrants, listRoles, listTablePrivileges, listViews, makeCompatiblePartitioning, redirectTable, refreshMaterializedView, renameColumn, renameField, renameMaterializedView, renameSchema, renameTable, renameView, revokeRoles, revokeSchemaPrivileges, revokeTablePrivileges, roleExists, schemaExists, setColumnComment, setColumnType, setFieldType, setMaterializedViewColumnComment, setMaterializedViewProperties, setSchemaAuthorization, setTableAuthorization, setTableComment, setTableProperties, setViewAuthorization, setViewColumnComment, setViewComment, streamRelationColumns, streamRelationComments, streamTableColumns, supportsMissingColumnsOnInsert, truncateTable, validateScan

Constructor Details

ThriftMetadata

@Inject
public ThriftMetadata(io.airlift.drift.client.DriftClient<TrinoThriftService> client,
 ThriftHeaderProvider thriftHeaderProvider,
 TypeManager typeManager,
 Executor metadataRefreshExecutor)

Method Details

listSchemaNames

public List<String> listSchemaNames(ConnectorSession session)

Specified by:

listSchemaNames in interface ConnectorMetadata

getTableHandle

public ConnectorTableHandle getTableHandle(ConnectorSession session,
 SchemaTableName tableName)

Specified by:

getTableHandle in interface ConnectorMetadata

getTableMetadata

public ConnectorTableMetadata getTableMetadata(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getTableMetadata in interface ConnectorMetadata

listTables

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

Specified by:

listTables in interface ConnectorMetadata

getColumnHandles

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

Specified by:

getColumnHandles in interface ConnectorMetadata

getColumnMetadata

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

Specified by:

getColumnMetadata in interface ConnectorMetadata

listTableColumns

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

Specified by:

listTableColumns in interface ConnectorMetadata

resolveIndex

public Optional<ConnectorResolvedIndex> resolveIndex(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 Set<ColumnHandle> indexableColumns,
 Set<ColumnHandle> outputColumns,
 TupleDomain<ColumnHandle> tupleDomain)

Specified by:

resolveIndex in interface ConnectorMetadata

applyFilter

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

Specified by:

applyFilter in interface ConnectorMetadata

applyProjection

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

Specified by:

applyProjection in interface ConnectorMetadata