Package io.trino.plugin.iceberg.catalog

Class AbstractTrinoCatalog

java.lang.Object

io.trino.plugin.iceberg.catalog.AbstractTrinoCatalog

All Implemented Interfaces:

TrinoCatalog

Direct Known Subclasses:

TrinoGlueCatalog, TrinoHiveCatalog

public abstract class AbstractTrinoCatalog
extends Object
implements TrinoCatalog

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	AbstractTrinoCatalog.MaterializedViewMayBeBeingRemovedException

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	PRESTO_QUERY_ID_NAME
protected static final String	PRESTO_VERSION_NAME
protected static final String	PRESTO_VIEW_COMMENT
protected static final String	PRESTO_VIEW_EXPANDED_TEXT_MARKER
protected final IcebergTableOperationsProvider	tableOperationsProvider
protected static final String	TRINO_CREATED_BY
protected static final String	TRINO_CREATED_BY_VALUE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractTrinoCatalog(CatalogName catalogName, TypeManager typeManager, IcebergTableOperationsProvider tableOperationsProvider, String trinoVersion, boolean useUniqueTableLocation)

Method Summary

Modifier and Type	Method	Description
protected Map<String,String>	createMaterializedViewProperties(ConnectorSession session, SchemaTableName storageTableName)
protected SchemaTableName	createMaterializedViewStorageTable(ConnectorSession session, SchemaTableName viewName, ConnectorMaterializedViewDefinition definition)
protected String	createNewTableName(String baseTableName)
protected Map<String,String>	createViewProperties(ConnectorSession session)
protected void	deleteTableDirectory(ConnectorSession session, SchemaTableName schemaTableName, HdfsEnvironment hdfsEnvironment, org.apache.hadoop.fs.Path tableLocation)
protected abstract Optional<ConnectorMaterializedViewDefinition>	doGetMaterializedView(ConnectorSession session, SchemaTableName schemaViewName)
Optional<ConnectorMaterializedViewDefinition>	getMaterializedView(ConnectorSession session, SchemaTableName schemaViewName)
protected ConnectorMaterializedViewDefinition	getMaterializedViewDefinition(org.apache.iceberg.Table icebergTable, Optional<String> owner, String viewOriginalText, SchemaTableName storageTableName)
protected Optional<ConnectorViewDefinition>	getView(SchemaTableName viewName, Optional<String> viewOriginalText, String tableType, Map<String,String> tableParameters, Optional<String> tableOwner)
Map<SchemaTableName,ConnectorViewDefinition>	getViews(ConnectorSession session, Optional<String> namespace)
protected org.apache.iceberg.Transaction	newCreateTableTransaction(ConnectorSession session, SchemaTableName schemaTableName, org.apache.iceberg.Schema schema, org.apache.iceberg.PartitionSpec partitionSpec, String location, Map<String,String> properties, Optional<String> owner)
void	updateColumnComment(ConnectorSession session, SchemaTableName schemaTableName, ColumnIdentity columnIdentity, Optional<String> comment)
void	updateTableComment(ConnectorSession session, SchemaTableName schemaTableName, Optional<String> comment)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.plugin.iceberg.catalog.TrinoCatalog

createMaterializedView, createNamespace, createView, defaultTableLocation, dropMaterializedView, dropNamespace, dropTable, dropView, getNamespacePrincipal, getView, listMaterializedViews, listNamespaces, listTables, listViews, loadNamespaceMetadata, loadTable, newCreateTableTransaction, redirectTable, renameMaterializedView, renameNamespace, renameTable, renameView, setNamespacePrincipal, setTablePrincipal, setViewPrincipal, updateViewComment

Field Details

TRINO_CREATED_BY

protected static final String TRINO_CREATED_BY

See Also:

• Constant Field Values

TRINO_CREATED_BY_VALUE

protected static final String TRINO_CREATED_BY_VALUE

See Also:

• Constant Field Values

PRESTO_VIEW_COMMENT

protected static final String PRESTO_VIEW_COMMENT

See Also:

• Constant Field Values

PRESTO_VERSION_NAME

protected static final String PRESTO_VERSION_NAME

See Also:

• Constant Field Values

PRESTO_QUERY_ID_NAME

protected static final String PRESTO_QUERY_ID_NAME

See Also:

• Constant Field Values

PRESTO_VIEW_EXPANDED_TEXT_MARKER

protected static final String PRESTO_VIEW_EXPANDED_TEXT_MARKER

See Also:

• Constant Field Values

tableOperationsProvider

protected final IcebergTableOperationsProvider tableOperationsProvider

Constructor Details

AbstractTrinoCatalog

protected AbstractTrinoCatalog(CatalogName catalogName,
 TypeManager typeManager,
 IcebergTableOperationsProvider tableOperationsProvider,
 String trinoVersion,
 boolean useUniqueTableLocation)

Method Details

updateTableComment

public void updateTableComment(ConnectorSession session,
 SchemaTableName schemaTableName,
 Optional<String> comment)

Specified by:

updateTableComment in interface TrinoCatalog

updateColumnComment

public void updateColumnComment(ConnectorSession session,
 SchemaTableName schemaTableName,
 ColumnIdentity columnIdentity,
 Optional<String> comment)

Specified by:

updateColumnComment in interface TrinoCatalog

getViews

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

Specified by:

getViews in interface TrinoCatalog

getMaterializedView

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

Specified by:

getMaterializedView in interface TrinoCatalog

doGetMaterializedView

protected abstract Optional<ConnectorMaterializedViewDefinition> doGetMaterializedView(ConnectorSession session,
 SchemaTableName schemaViewName)

newCreateTableTransaction

protected org.apache.iceberg.Transaction newCreateTableTransaction(ConnectorSession session,
 SchemaTableName schemaTableName,
 org.apache.iceberg.Schema schema,
 org.apache.iceberg.PartitionSpec partitionSpec,
 String location,
 Map<String,String> properties,
 Optional<String> owner)

createNewTableName

protected String createNewTableName(String baseTableName)

deleteTableDirectory

protected void deleteTableDirectory(ConnectorSession session,
 SchemaTableName schemaTableName,
 HdfsEnvironment hdfsEnvironment,
 org.apache.hadoop.fs.Path tableLocation)

getView

protected Optional<ConnectorViewDefinition> getView(SchemaTableName viewName,
 Optional<String> viewOriginalText,
 String tableType,
 Map<String,String> tableParameters,
 Optional<String> tableOwner)

createViewProperties

protected Map<String,String> createViewProperties(ConnectorSession session)

createMaterializedViewStorageTable

protected SchemaTableName createMaterializedViewStorageTable(ConnectorSession session,
 SchemaTableName viewName,
 ConnectorMaterializedViewDefinition definition)

getMaterializedViewDefinition

protected ConnectorMaterializedViewDefinition getMaterializedViewDefinition(org.apache.iceberg.Table icebergTable,
 Optional<String> owner,
 String viewOriginalText,
 SchemaTableName storageTableName)

createMaterializedViewProperties

protected Map<String,String> createMaterializedViewProperties(ConnectorSession session,
 SchemaTableName storageTableName)