Package io.trino.plugin.deltalake.metastore

Interface DeltaLakeMetastore

All Known Implementing Classes:

HiveMetastoreBackedDeltaLakeMetastore

public interface DeltaLakeMetastore

Method Summary

Modifier and Type	Method	Description
void	createDatabase(io.trino.plugin.hive.metastore.Database database)
void	createTable(ConnectorSession session, io.trino.plugin.hive.metastore.Table table, io.trino.plugin.hive.metastore.PrincipalPrivileges principalPrivileges)
void	dropDatabase(String databaseName, boolean deleteData)
void	dropTable(ConnectorSession session, SchemaTableName schemaTableName, String tableLocation, boolean deleteData)
List<String>	getAllDatabases()
List<String>	getAllTables(String databaseName)
Optional<io.trino.plugin.hive.metastore.Database>	getDatabase(String databaseName)
Optional<io.trino.plugin.hive.metastore.Table>	getRawMetastoreTable(String databaseName, String tableName)
Optional<DeltaMetastoreTable>	getTable(String databaseName, String tableName)
void	renameTable(ConnectorSession session, SchemaTableName from, SchemaTableName to)

Method Details

getAllDatabases

List<String> getAllDatabases()

getDatabase

Optional<io.trino.plugin.hive.metastore.Database> getDatabase(String databaseName)

getAllTables

List<String> getAllTables(String databaseName)

getRawMetastoreTable

Optional<io.trino.plugin.hive.metastore.Table> getRawMetastoreTable(String databaseName,
 String tableName)

getTable

Optional<DeltaMetastoreTable> getTable(String databaseName,
 String tableName)

createDatabase

void createDatabase(io.trino.plugin.hive.metastore.Database database)

dropDatabase

void dropDatabase(String databaseName,
 boolean deleteData)

createTable

void createTable(ConnectorSession session,
 io.trino.plugin.hive.metastore.Table table,
 io.trino.plugin.hive.metastore.PrincipalPrivileges principalPrivileges)

dropTable

void dropTable(ConnectorSession session,
 SchemaTableName schemaTableName,
 String tableLocation,
 boolean deleteData)

renameTable

void renameTable(ConnectorSession session,
 SchemaTableName from,
 SchemaTableName to)