org.apache.calcite.jdbc

Class CalcitePreparedStatement

java.lang.Object

org.apache.calcite.avatica.AvaticaStatement

org.apache.calcite.avatica.AvaticaPreparedStatement

org.apache.calcite.jdbc.CalcitePreparedStatement

All Implemented Interfaces:

AutoCloseable, ParameterMetaData, PreparedStatement, Statement, Wrapper

Direct Known Subclasses:

CalciteJdbc41Factory.CalciteJdbc41PreparedStatement

abstract class CalcitePreparedStatement
extends org.apache.calcite.avatica.AvaticaPreparedStatement

Implementation of PreparedStatement for the Calcite engine.

This class has sub-classes which implement JDBC 3.0 and JDBC 4.0 APIs; it is instantiated using AvaticaFactory.newPreparedStatement(org.apache.calcite.avatica.AvaticaConnection, org.apache.calcite.avatica.Meta.StatementHandle, org.apache.calcite.avatica.Meta.Signature, int, int, int).

Field Summary

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

parameterValueBatch, slots

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

cancelFlag, closed, closeOnCompletion, connection, DEFAULT_FETCH_SIZE, handle, maxRowCount, openResultSet, updateCount

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Fields inherited from interface java.sql.ParameterMetaData

parameterModeIn, parameterModeInOut, parameterModeOut, parameterModeUnknown, parameterNoNulls, parameterNullable, parameterNullableUnknown

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CalcitePreparedStatement(CalciteConnectionImpl connection, org.apache.calcite.avatica.Meta.StatementHandle h, org.apache.calcite.avatica.Meta.Signature signature, int resultSetType, int resultSetConcurrency, int resultSetHoldability) Creates a CalcitePreparedStatement.

Method Summary

Modifier and Type	Method and Description
CalciteConnectionImpl	getConnection()

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

addBatch, clearBatch, clearParameters, copyParameterValues, execute, executeBatch, executeLargeBatch, executeLargeUpdate, executeQuery, executeUpdate, getCalendar, getMetaData, getParameter, getParameterClassName, getParameterCount, getParameterMetaData, getParameterMode, getParameterType, getParameterTypeName, getParameterValueBatch, getParameterValues, getPrecision, getScale, getSite, isNullable, isSigned, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNull, setNull, setObject, setObject, setObject, setRef, setShort, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL

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

addBatch, cancel, clearWarnings, close_, close, closeOnCompletion, execute, execute, execute, execute, executeBatchInternal, executeInternal, executeInternal, executeLargeUpdate, executeQuery, executeQueryInternal, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getBoundParameterValues, getFetchDirection, getFetchSize, getGeneratedKeys, getId, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getSignature, getStatementType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isPoolable, isWrapperFor, resetStatement, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout, setSignature, syncResults, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.PreparedStatement

setAsciiStream, setAsciiStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setCharacterStream, setCharacterStream, setClob, setClob, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setObject, setObject, setRowId, setSQLXML

Methods inherited from interface java.sql.Statement

addBatch, cancel, clearWarnings, close, closeOnCompletion, execute, execute, execute, execute, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getFetchDirection, getFetchSize, getGeneratedKeys, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isPoolable, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Constructor Detail

CalcitePreparedStatement

protected CalcitePreparedStatement(CalciteConnectionImpl connection,
                                   org.apache.calcite.avatica.Meta.StatementHandle h,
                                   org.apache.calcite.avatica.Meta.Signature signature,
                                   int resultSetType,
                                   int resultSetConcurrency,
                                   int resultSetHoldability)
                            throws SQLException

Creates a CalcitePreparedStatement.

Parameters:

connection - Connection

h - Statement handle

signature - Result of preparing statement

resultSetType - Result set type

resultSetConcurrency - Result set concurrency

resultSetHoldability - Result set holdability

Throws:

SQLException - if database error occurs

Method Detail

getConnection

public CalciteConnectionImpl getConnection()

Specified by:

getConnection in interface Statement

Overrides:

getConnection in class org.apache.calcite.avatica.AvaticaStatement