org.apache.kylin.jdbc

Class KylinMeta

java.lang.Object

org.apache.calcite.avatica.MetaImpl

org.apache.kylin.jdbc.KylinMeta

All Implemented Interfaces:

org.apache.calcite.avatica.Meta

public class KylinMeta
extends org.apache.calcite.avatica.MetaImpl

Implementation of Avatica interface

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KylinMeta.KMetaCatalog
static class	KylinMeta.KMetaColumn
static class	KylinMeta.KMetaProject
static class	KylinMeta.KMetaSchema
static class	KylinMeta.KMetaTable
static interface	KylinMeta.NamedWithChildren

Nested classes/interfaces inherited from class org.apache.calcite.avatica.MetaImpl

org.apache.calcite.avatica.MetaImpl.ColumnNoNulls, org.apache.calcite.avatica.MetaImpl.ColumnNullable, org.apache.calcite.avatica.MetaImpl.ColumnNullableUnknown, org.apache.calcite.avatica.MetaImpl.MetaAttribute, org.apache.calcite.avatica.MetaImpl.MetaBestRowIdentifier, org.apache.calcite.avatica.MetaImpl.MetaCatalog, org.apache.calcite.avatica.MetaImpl.MetaClientInfoProperty, org.apache.calcite.avatica.MetaImpl.MetaColumn, org.apache.calcite.avatica.MetaImpl.MetaColumnPrivilege, org.apache.calcite.avatica.MetaImpl.MetaCrossReference, org.apache.calcite.avatica.MetaImpl.MetaExportedKey, org.apache.calcite.avatica.MetaImpl.MetaFunction, org.apache.calcite.avatica.MetaImpl.MetaFunctionColumn, org.apache.calcite.avatica.MetaImpl.MetaImportedKey, org.apache.calcite.avatica.MetaImpl.MetaIndexInfo, org.apache.calcite.avatica.MetaImpl.MetaPrimaryKey, org.apache.calcite.avatica.MetaImpl.MetaProcedure, org.apache.calcite.avatica.MetaImpl.MetaProcedureColumn, org.apache.calcite.avatica.MetaImpl.MetaPseudoColumn, org.apache.calcite.avatica.MetaImpl.MetaSchema, org.apache.calcite.avatica.MetaImpl.MetaSuperTable, org.apache.calcite.avatica.MetaImpl.MetaSuperType, org.apache.calcite.avatica.MetaImpl.MetaTable, org.apache.calcite.avatica.MetaImpl.MetaTablePrivilege, org.apache.calcite.avatica.MetaImpl.MetaTableType, org.apache.calcite.avatica.MetaImpl.MetaTypeInfo, org.apache.calcite.avatica.MetaImpl.MetaUdt, org.apache.calcite.avatica.MetaImpl.MetaVersionColumn, org.apache.calcite.avatica.MetaImpl.Named

Nested classes/interfaces inherited from interface org.apache.calcite.avatica.Meta

org.apache.calcite.avatica.Meta.ConnectionHandle, org.apache.calcite.avatica.Meta.ConnectionProperties, org.apache.calcite.avatica.Meta.CursorFactory, org.apache.calcite.avatica.Meta.DatabaseProperty, org.apache.calcite.avatica.Meta.ExecuteBatchResult, org.apache.calcite.avatica.Meta.ExecuteResult, org.apache.calcite.avatica.Meta.Factory, org.apache.calcite.avatica.Meta.Frame, org.apache.calcite.avatica.Meta.MetaResultSet, org.apache.calcite.avatica.Meta.Pat, org.apache.calcite.avatica.Meta.PrepareCallback, org.apache.calcite.avatica.Meta.Signature, org.apache.calcite.avatica.Meta.StatementHandle, org.apache.calcite.avatica.Meta.StatementType, org.apache.calcite.avatica.Meta.Style

Field Summary

Fields inherited from class org.apache.calcite.avatica.MetaImpl

connection, connProps

Constructor Summary

Constructors

Constructor and Description
KylinMeta(KylinConnection connection)

Method Summary

Methods

Modifier and Type	Method and Description
void	closeStatement(org.apache.calcite.avatica.Meta.StatementHandle h)
void	commit(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
org.apache.calcite.avatica.Meta.ExecuteResult	execute(org.apache.calcite.avatica.Meta.StatementHandle sh, List<org.apache.calcite.avatica.remote.TypedValue> parameterValues, int maxRowsInFirstFrame)
org.apache.calcite.avatica.Meta.ExecuteResult	execute(org.apache.calcite.avatica.Meta.StatementHandle sh, List<org.apache.calcite.avatica.remote.TypedValue> parameterValues, long maxRowCount) Deprecated.
org.apache.calcite.avatica.Meta.ExecuteBatchResult	executeBatch(org.apache.calcite.avatica.Meta.StatementHandle sh, List<List<org.apache.calcite.avatica.remote.TypedValue>> parameterValues)
org.apache.calcite.avatica.Meta.Frame	fetch(org.apache.calcite.avatica.Meta.StatementHandle h, long offset, int fetchMaxRowCount)
org.apache.calcite.avatica.Meta.MetaResultSet	getCatalogs(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
org.apache.calcite.avatica.Meta.MetaResultSet	getColumns(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern, org.apache.calcite.avatica.Meta.Pat tableNamePattern, org.apache.calcite.avatica.Meta.Pat columnNamePattern)
org.apache.calcite.avatica.Meta.MetaResultSet	getSchemas(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern)
org.apache.calcite.avatica.Meta.MetaResultSet	getTables(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String catalog, org.apache.calcite.avatica.Meta.Pat schemaPattern, org.apache.calcite.avatica.Meta.Pat tableNamePattern, List<String> typeList)
org.apache.calcite.avatica.Meta.MetaResultSet	getTableTypes(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
org.apache.calcite.avatica.Meta.StatementHandle	prepare(org.apache.calcite.avatica.Meta.ConnectionHandle ch, String sql, long maxRowCount)
org.apache.calcite.avatica.Meta.ExecuteResult	prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle sh, String sql, long maxRowCount, int maxRowsInFirstFrame, org.apache.calcite.avatica.Meta.PrepareCallback callback)
org.apache.calcite.avatica.Meta.ExecuteResult	prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle sh, String sql, long maxRowCount, org.apache.calcite.avatica.Meta.PrepareCallback callback) Deprecated.
org.apache.calcite.avatica.Meta.ExecuteBatchResult	prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle sh, List<String> sqlCommands)
void	rollback(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
static List<? extends KylinMeta.NamedWithChildren>	searchByPatterns(KylinMeta.NamedWithChildren parent, org.apache.calcite.avatica.Meta.Pat... patterns)
boolean	syncResults(org.apache.calcite.avatica.Meta.StatementHandle sh, org.apache.calcite.avatica.QueryState state, long offset)

Methods inherited from class org.apache.calcite.avatica.MetaImpl

checkParameterValueHasNull, closeConnection, collect, collect, columnMetaData, columnMetaData, connectionSync, createCursor, createEmptyResultSet, createIterable, createResultSet, createStatement, fetch, fieldMetaData, getAttributes, getBestRowIdentifier, getClientInfoProperties, getColumnNullability, getColumnPrivileges, getCrossReference, getDatabaseProperties, getExportedKeys, getFunctionColumns, getFunctions, getImportedKeys, getIndexInfo, getPrimaryKeys, getProcedureColumns, getProcedures, getPseudoColumns, getSuperTables, getSuperTypes, getTablePrivileges, getTypeInfo, getUDTs, getVersionColumns, openConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

KylinMeta

public KylinMeta(KylinConnection connection)

Method Detail

prepare

public org.apache.calcite.avatica.Meta.StatementHandle prepare(org.apache.calcite.avatica.Meta.ConnectionHandle ch,
                                                      String sql,
                                                      long maxRowCount)

prepareAndExecuteBatch

public org.apache.calcite.avatica.Meta.ExecuteBatchResult prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle sh,
                                                                        List<String> sqlCommands)
                                                                          throws org.apache.calcite.avatica.NoSuchStatementException

Throws:

org.apache.calcite.avatica.NoSuchStatementException

executeBatch

public org.apache.calcite.avatica.Meta.ExecuteBatchResult executeBatch(org.apache.calcite.avatica.Meta.StatementHandle sh,
                                                              List<List<org.apache.calcite.avatica.remote.TypedValue>> parameterValues)
                                                                throws org.apache.calcite.avatica.NoSuchStatementException

Throws:

org.apache.calcite.avatica.NoSuchStatementException

execute

@Deprecated
public org.apache.calcite.avatica.Meta.ExecuteResult execute(org.apache.calcite.avatica.Meta.StatementHandle sh,
                                                               List<org.apache.calcite.avatica.remote.TypedValue> parameterValues,
                                                               long maxRowCount)
                                                      throws org.apache.calcite.avatica.NoSuchStatementException

Deprecated.

Throws:

org.apache.calcite.avatica.NoSuchStatementException

execute

public org.apache.calcite.avatica.Meta.ExecuteResult execute(org.apache.calcite.avatica.Meta.StatementHandle sh,
                                                    List<org.apache.calcite.avatica.remote.TypedValue> parameterValues,
                                                    int maxRowsInFirstFrame)
                                                      throws org.apache.calcite.avatica.NoSuchStatementException

Throws:

org.apache.calcite.avatica.NoSuchStatementException

prepareAndExecute

@Deprecated
public org.apache.calcite.avatica.Meta.ExecuteResult prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle sh,
                                                                         String sql,
                                                                         long maxRowCount,
                                                                         org.apache.calcite.avatica.Meta.PrepareCallback callback)

Deprecated.

prepareAndExecute

public org.apache.calcite.avatica.Meta.ExecuteResult prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle sh,
                                                              String sql,
                                                              long maxRowCount,
                                                              int maxRowsInFirstFrame,
                                                              org.apache.calcite.avatica.Meta.PrepareCallback callback)
                                                                throws org.apache.calcite.avatica.NoSuchStatementException

Throws:

org.apache.calcite.avatica.NoSuchStatementException

closeStatement

public void closeStatement(org.apache.calcite.avatica.Meta.StatementHandle h)

getTableTypes

public org.apache.calcite.avatica.Meta.MetaResultSet getTableTypes(org.apache.calcite.avatica.Meta.ConnectionHandle ch)

Specified by:

getTableTypes in interface org.apache.calcite.avatica.Meta

Overrides:

getTableTypes in class org.apache.calcite.avatica.MetaImpl

getCatalogs

public org.apache.calcite.avatica.Meta.MetaResultSet getCatalogs(org.apache.calcite.avatica.Meta.ConnectionHandle ch)

Specified by:

getCatalogs in interface org.apache.calcite.avatica.Meta

Overrides:

getCatalogs in class org.apache.calcite.avatica.MetaImpl

getSchemas

public org.apache.calcite.avatica.Meta.MetaResultSet getSchemas(org.apache.calcite.avatica.Meta.ConnectionHandle ch,
                                                       String catalog,
                                                       org.apache.calcite.avatica.Meta.Pat schemaPattern)

Specified by:

getSchemas in interface org.apache.calcite.avatica.Meta

Overrides:

getSchemas in class org.apache.calcite.avatica.MetaImpl

getTables

public org.apache.calcite.avatica.Meta.MetaResultSet getTables(org.apache.calcite.avatica.Meta.ConnectionHandle ch,
                                                      String catalog,
                                                      org.apache.calcite.avatica.Meta.Pat schemaPattern,
                                                      org.apache.calcite.avatica.Meta.Pat tableNamePattern,
                                                      List<String> typeList)

Specified by:

getTables in interface org.apache.calcite.avatica.Meta

Overrides:

getTables in class org.apache.calcite.avatica.MetaImpl

getColumns

public org.apache.calcite.avatica.Meta.MetaResultSet getColumns(org.apache.calcite.avatica.Meta.ConnectionHandle ch,
                                                       String catalog,
                                                       org.apache.calcite.avatica.Meta.Pat schemaPattern,
                                                       org.apache.calcite.avatica.Meta.Pat tableNamePattern,
                                                       org.apache.calcite.avatica.Meta.Pat columnNamePattern)

Specified by:

getColumns in interface org.apache.calcite.avatica.Meta

Overrides:

getColumns in class org.apache.calcite.avatica.MetaImpl

searchByPatterns

public static List<? extends KylinMeta.NamedWithChildren> searchByPatterns(KylinMeta.NamedWithChildren parent,
                                                           org.apache.calcite.avatica.Meta.Pat... patterns)

fetch

public org.apache.calcite.avatica.Meta.Frame fetch(org.apache.calcite.avatica.Meta.StatementHandle h,
                                          long offset,
                                          int fetchMaxRowCount)
                                            throws org.apache.calcite.avatica.NoSuchStatementException,
                                                   org.apache.calcite.avatica.MissingResultsException

Throws:

org.apache.calcite.avatica.NoSuchStatementException

org.apache.calcite.avatica.MissingResultsException

syncResults

public boolean syncResults(org.apache.calcite.avatica.Meta.StatementHandle sh,
                  org.apache.calcite.avatica.QueryState state,
                  long offset)
                    throws org.apache.calcite.avatica.NoSuchStatementException

Throws:

org.apache.calcite.avatica.NoSuchStatementException

commit

public void commit(org.apache.calcite.avatica.Meta.ConnectionHandle ch)

rollback

public void rollback(org.apache.calcite.avatica.Meta.ConnectionHandle ch)