org.apache.flink.table.catalog

Class GenericInMemoryCatalog

java.lang.Object

org.apache.flink.table.catalog.AbstractCatalog

org.apache.flink.table.catalog.GenericInMemoryCatalog

All Implemented Interfaces:

org.apache.flink.table.catalog.Catalog

public class GenericInMemoryCatalog
extends org.apache.flink.table.catalog.AbstractCatalog

A generic catalog implementation that holds all meta objects in memory.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DB

Constructor Summary

Constructors

Constructor and Description
GenericInMemoryCatalog(String name)
GenericInMemoryCatalog(String name, String defaultDatabase)

Method Summary

Modifier and Type	Method and Description
void	alterDatabase(String databaseName, org.apache.flink.table.catalog.CatalogDatabase newDatabase, boolean ignoreIfNotExists)
void	alterFunction(org.apache.flink.table.catalog.ObjectPath path, org.apache.flink.table.catalog.CatalogFunction newFunction, boolean ignoreIfNotExists)
void	alterPartition(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec, org.apache.flink.table.catalog.CatalogPartition newPartition, boolean ignoreIfNotExists)
void	alterPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec, org.apache.flink.table.catalog.stats.CatalogColumnStatistics columnStatistics, boolean ignoreIfNotExists)
void	alterPartitionStatistics(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec, org.apache.flink.table.catalog.stats.CatalogTableStatistics partitionStatistics, boolean ignoreIfNotExists)
void	alterTable(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogBaseTable newTable, boolean ignoreIfNotExists)
void	alterTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.stats.CatalogColumnStatistics columnStatistics, boolean ignoreIfNotExists)
void	alterTableStatistics(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.stats.CatalogTableStatistics tableStatistics, boolean ignoreIfNotExists)
void	close()
void	createDatabase(String databaseName, org.apache.flink.table.catalog.CatalogDatabase db, boolean ignoreIfExists)
void	createFunction(org.apache.flink.table.catalog.ObjectPath path, org.apache.flink.table.catalog.CatalogFunction function, boolean ignoreIfExists)
void	createPartition(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec, org.apache.flink.table.catalog.CatalogPartition partition, boolean ignoreIfExists)
void	createTable(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogBaseTable table, boolean ignoreIfExists)
boolean	databaseExists(String databaseName)
void	dropDatabase(String databaseName, boolean ignoreIfNotExists, boolean cascade)
void	dropFunction(org.apache.flink.table.catalog.ObjectPath path, boolean ignoreIfNotExists)
void	dropPartition(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec, boolean ignoreIfNotExists)
void	dropTable(org.apache.flink.table.catalog.ObjectPath tablePath, boolean ignoreIfNotExists)
boolean	functionExists(org.apache.flink.table.catalog.ObjectPath path)
org.apache.flink.table.catalog.CatalogDatabase	getDatabase(String databaseName)
org.apache.flink.table.catalog.CatalogFunction	getFunction(org.apache.flink.table.catalog.ObjectPath path)
org.apache.flink.table.catalog.CatalogPartition	getPartition(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
org.apache.flink.table.catalog.stats.CatalogColumnStatistics	getPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
org.apache.flink.table.catalog.stats.CatalogTableStatistics	getPartitionStatistics(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
org.apache.flink.table.catalog.CatalogBaseTable	getTable(org.apache.flink.table.catalog.ObjectPath tablePath)
org.apache.flink.table.catalog.stats.CatalogColumnStatistics	getTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath)
org.apache.flink.table.catalog.stats.CatalogTableStatistics	getTableStatistics(org.apache.flink.table.catalog.ObjectPath tablePath)
List<String>	listDatabases()
List<String>	listFunctions(String databaseName)
List<org.apache.flink.table.catalog.CatalogPartitionSpec>	listPartitions(org.apache.flink.table.catalog.ObjectPath tablePath)
List<org.apache.flink.table.catalog.CatalogPartitionSpec>	listPartitions(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
List<org.apache.flink.table.catalog.CatalogPartitionSpec>	listPartitionsByFilter(org.apache.flink.table.catalog.ObjectPath tablePath, List<org.apache.flink.table.expressions.Expression> filters)
List<String>	listTables(String databaseName)
List<String>	listViews(String databaseName)
void	open()
boolean	partitionExists(org.apache.flink.table.catalog.ObjectPath tablePath, org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
void	renameTable(org.apache.flink.table.catalog.ObjectPath tablePath, String newTableName, boolean ignoreIfNotExists)
boolean	supportsManagedTable()
boolean	tableExists(org.apache.flink.table.catalog.ObjectPath tablePath)

Methods inherited from class org.apache.flink.table.catalog.AbstractCatalog

getDefaultDatabase, getName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.catalog.Catalog

bulkGetPartitionColumnStatistics, bulkGetPartitionStatistics, dropDatabase, getFactory, getFunctionDefinitionFactory, getTableFactory

Field Detail

DEFAULT_DB

public static final String DEFAULT_DB

See Also:

Constant Field Values

Constructor Detail

GenericInMemoryCatalog

public GenericInMemoryCatalog(String name)

GenericInMemoryCatalog

public GenericInMemoryCatalog(String name,
                              String defaultDatabase)

Method Detail

open

public void open()

close

public void close()

createDatabase

public void createDatabase(String databaseName,
                           org.apache.flink.table.catalog.CatalogDatabase db,
                           boolean ignoreIfExists)
                    throws org.apache.flink.table.catalog.exceptions.DatabaseAlreadyExistException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseAlreadyExistException

dropDatabase

public void dropDatabase(String databaseName,
                         boolean ignoreIfNotExists,
                         boolean cascade)
                  throws org.apache.flink.table.catalog.exceptions.DatabaseNotExistException,
                         org.apache.flink.table.catalog.exceptions.DatabaseNotEmptyException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

org.apache.flink.table.catalog.exceptions.DatabaseNotEmptyException

alterDatabase

public void alterDatabase(String databaseName,
                          org.apache.flink.table.catalog.CatalogDatabase newDatabase,
                          boolean ignoreIfNotExists)
                   throws org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

listDatabases

public List<String> listDatabases()

getDatabase

public org.apache.flink.table.catalog.CatalogDatabase getDatabase(String databaseName)
                                                           throws org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

databaseExists

public boolean databaseExists(String databaseName)

createTable

public void createTable(org.apache.flink.table.catalog.ObjectPath tablePath,
                        org.apache.flink.table.catalog.CatalogBaseTable table,
                        boolean ignoreIfExists)
                 throws org.apache.flink.table.catalog.exceptions.TableAlreadyExistException,
                        org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableAlreadyExistException

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

alterTable

public void alterTable(org.apache.flink.table.catalog.ObjectPath tablePath,
                       org.apache.flink.table.catalog.CatalogBaseTable newTable,
                       boolean ignoreIfNotExists)
                throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

supportsManagedTable

public boolean supportsManagedTable()

dropTable

public void dropTable(org.apache.flink.table.catalog.ObjectPath tablePath,
                      boolean ignoreIfNotExists)
               throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

renameTable

public void renameTable(org.apache.flink.table.catalog.ObjectPath tablePath,
                        String newTableName,
                        boolean ignoreIfNotExists)
                 throws org.apache.flink.table.catalog.exceptions.TableNotExistException,
                        org.apache.flink.table.catalog.exceptions.TableAlreadyExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

org.apache.flink.table.catalog.exceptions.TableAlreadyExistException

listTables

public List<String> listTables(String databaseName)
                        throws org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

listViews

public List<String> listViews(String databaseName)
                       throws org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

getTable

public org.apache.flink.table.catalog.CatalogBaseTable getTable(org.apache.flink.table.catalog.ObjectPath tablePath)
                                                         throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

tableExists

public boolean tableExists(org.apache.flink.table.catalog.ObjectPath tablePath)

createFunction

public void createFunction(org.apache.flink.table.catalog.ObjectPath path,
                           org.apache.flink.table.catalog.CatalogFunction function,
                           boolean ignoreIfExists)
                    throws org.apache.flink.table.catalog.exceptions.FunctionAlreadyExistException,
                           org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.FunctionAlreadyExistException

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

alterFunction

public void alterFunction(org.apache.flink.table.catalog.ObjectPath path,
                          org.apache.flink.table.catalog.CatalogFunction newFunction,
                          boolean ignoreIfNotExists)
                   throws org.apache.flink.table.catalog.exceptions.FunctionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.FunctionNotExistException

dropFunction

public void dropFunction(org.apache.flink.table.catalog.ObjectPath path,
                         boolean ignoreIfNotExists)
                  throws org.apache.flink.table.catalog.exceptions.FunctionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.FunctionNotExistException

listFunctions

public List<String> listFunctions(String databaseName)
                           throws org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.DatabaseNotExistException

getFunction

public org.apache.flink.table.catalog.CatalogFunction getFunction(org.apache.flink.table.catalog.ObjectPath path)
                                                           throws org.apache.flink.table.catalog.exceptions.FunctionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.FunctionNotExistException

functionExists

public boolean functionExists(org.apache.flink.table.catalog.ObjectPath path)

createPartition

public void createPartition(org.apache.flink.table.catalog.ObjectPath tablePath,
                            org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec,
                            org.apache.flink.table.catalog.CatalogPartition partition,
                            boolean ignoreIfExists)
                     throws org.apache.flink.table.catalog.exceptions.TableNotExistException,
                            org.apache.flink.table.catalog.exceptions.TableNotPartitionedException,
                            org.apache.flink.table.catalog.exceptions.PartitionSpecInvalidException,
                            org.apache.flink.table.catalog.exceptions.PartitionAlreadyExistsException,
                            org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

org.apache.flink.table.catalog.exceptions.TableNotPartitionedException

org.apache.flink.table.catalog.exceptions.PartitionSpecInvalidException

org.apache.flink.table.catalog.exceptions.PartitionAlreadyExistsException

org.apache.flink.table.catalog.exceptions.CatalogException

dropPartition

public void dropPartition(org.apache.flink.table.catalog.ObjectPath tablePath,
                          org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec,
                          boolean ignoreIfNotExists)
                   throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException,
                          org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException

org.apache.flink.table.catalog.exceptions.CatalogException

alterPartition

public void alterPartition(org.apache.flink.table.catalog.ObjectPath tablePath,
                           org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec,
                           org.apache.flink.table.catalog.CatalogPartition newPartition,
                           boolean ignoreIfNotExists)
                    throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException,
                           org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException

org.apache.flink.table.catalog.exceptions.CatalogException

listPartitions

public List<org.apache.flink.table.catalog.CatalogPartitionSpec> listPartitions(org.apache.flink.table.catalog.ObjectPath tablePath)
                                                                         throws org.apache.flink.table.catalog.exceptions.TableNotExistException,
                                                                                org.apache.flink.table.catalog.exceptions.TableNotPartitionedException,
                                                                                org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

org.apache.flink.table.catalog.exceptions.TableNotPartitionedException

org.apache.flink.table.catalog.exceptions.CatalogException

listPartitions

public List<org.apache.flink.table.catalog.CatalogPartitionSpec> listPartitions(org.apache.flink.table.catalog.ObjectPath tablePath,
                                                                                org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
                                                                         throws org.apache.flink.table.catalog.exceptions.TableNotExistException,
                                                                                org.apache.flink.table.catalog.exceptions.TableNotPartitionedException,
                                                                                org.apache.flink.table.catalog.exceptions.PartitionSpecInvalidException,
                                                                                org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

org.apache.flink.table.catalog.exceptions.TableNotPartitionedException

org.apache.flink.table.catalog.exceptions.PartitionSpecInvalidException

org.apache.flink.table.catalog.exceptions.CatalogException

listPartitionsByFilter

public List<org.apache.flink.table.catalog.CatalogPartitionSpec> listPartitionsByFilter(org.apache.flink.table.catalog.ObjectPath tablePath,
                                                                                        List<org.apache.flink.table.expressions.Expression> filters)
                                                                                 throws org.apache.flink.table.catalog.exceptions.TableNotExistException,
                                                                                        org.apache.flink.table.catalog.exceptions.TableNotPartitionedException,
                                                                                        org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

org.apache.flink.table.catalog.exceptions.TableNotPartitionedException

org.apache.flink.table.catalog.exceptions.CatalogException

getPartition

public org.apache.flink.table.catalog.CatalogPartition getPartition(org.apache.flink.table.catalog.ObjectPath tablePath,
                                                                    org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
                                                             throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException,
                                                                    org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException

org.apache.flink.table.catalog.exceptions.CatalogException

partitionExists

public boolean partitionExists(org.apache.flink.table.catalog.ObjectPath tablePath,
                               org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
                        throws org.apache.flink.table.catalog.exceptions.CatalogException

Throws:

org.apache.flink.table.catalog.exceptions.CatalogException

getTableStatistics

public org.apache.flink.table.catalog.stats.CatalogTableStatistics getTableStatistics(org.apache.flink.table.catalog.ObjectPath tablePath)
                                                                               throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

getTableColumnStatistics

public org.apache.flink.table.catalog.stats.CatalogColumnStatistics getTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath)
                                                                                      throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

getPartitionStatistics

public org.apache.flink.table.catalog.stats.CatalogTableStatistics getPartitionStatistics(org.apache.flink.table.catalog.ObjectPath tablePath,
                                                                                          org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
                                                                                   throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException

getPartitionColumnStatistics

public org.apache.flink.table.catalog.stats.CatalogColumnStatistics getPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath,
                                                                                                 org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec)
                                                                                          throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException

alterTableStatistics

public void alterTableStatistics(org.apache.flink.table.catalog.ObjectPath tablePath,
                                 org.apache.flink.table.catalog.stats.CatalogTableStatistics tableStatistics,
                                 boolean ignoreIfNotExists)
                          throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

alterTableColumnStatistics

public void alterTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath,
                                       org.apache.flink.table.catalog.stats.CatalogColumnStatistics columnStatistics,
                                       boolean ignoreIfNotExists)
                                throws org.apache.flink.table.catalog.exceptions.TableNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.TableNotExistException

alterPartitionStatistics

public void alterPartitionStatistics(org.apache.flink.table.catalog.ObjectPath tablePath,
                                     org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec,
                                     org.apache.flink.table.catalog.stats.CatalogTableStatistics partitionStatistics,
                                     boolean ignoreIfNotExists)
                              throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException

alterPartitionColumnStatistics

public void alterPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath tablePath,
                                           org.apache.flink.table.catalog.CatalogPartitionSpec partitionSpec,
                                           org.apache.flink.table.catalog.stats.CatalogColumnStatistics columnStatistics,
                                           boolean ignoreIfNotExists)
                                    throws org.apache.flink.table.catalog.exceptions.PartitionNotExistException

Throws:

org.apache.flink.table.catalog.exceptions.PartitionNotExistException