CallableStatement (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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java.sql
Interface CallableStatement

All Superinterfaces:: PreparedStatement, Statement, Wrapper

public interface CallableStatement
extends PreparedStatement
extends PreparedStatement

The interface used to execute SQL stored procedures. The JDBC API provides a stored procedure SQL escape syntax that allows stored procedures to be called in a standard way for all RDBMSs. This escape syntax has one form that includes a result parameter and one that does not. If used, the result parameter must be registered as an OUT parameter. The other parameters can be used for input, output or both. Parameters are referred to sequentially, by number, with the first parameter being 1.

   {?= call <procedure-name>[(<arg1>,<arg2>, ...)]}
   {call <procedure-name>[(<arg1>,<arg2>, ...)]}

IN parameter values are set using the set methods inherited from PreparedStatement. The type of all OUT parameters must be registered prior to executing the stored procedure; their values are retrieved after execution via the get methods provided here.

A CallableStatement can return one ResultSet object or multiple ResultSet objects. Multiple ResultSet objects are handled using operations inherited from Statement.

For maximum portability, a call's ResultSet objects and update counts should be processed prior to getting the values of output parameters.

See Also:: Connection.prepareCall(java.lang.String), ResultSet

Field Summary

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

Method Summary

Array getArray(int parameterIndex)
          Retrieves the value of the designated JDBC ARRAY parameter as an Array object in the Java programming language.

Array getArray(String parameterName)
          Retrieves the value of a JDBC ARRAY parameter as an Array object in the Java programming language.

BigDecimal getBigDecimal(int parameterIndex)
          Retrieves the value of the designated JDBC NUMERIC parameter as a java.math.BigDecimal object with as many digits to the right of the decimal point as the value contains.

BigDecimal getBigDecimal(int parameterIndex, int scale)
          Deprecated. use getBigDecimal(int parameterIndex) or getBigDecimal(String parameterName)

BigDecimal getBigDecimal(String parameterName)
          Retrieves the value of a JDBC NUMERIC parameter as a java.math.BigDecimal object with as many digits to the right of the decimal point as the value contains.

Blob getBlob(int parameterIndex)
          Retrieves the value of the designated JDBC BLOB parameter as a Blob object in the Java programming language.

Blob getBlob(String parameterName)
          Retrieves the value of a JDBC BLOB parameter as a Blob object in the Java programming language.

boolean getBoolean(int parameterIndex)
          Retrieves the value of the designated JDBC BIT or BOOLEAN parameter as a boolean in the Java programming language.

boolean getBoolean(String parameterName)
          Retrieves the value of a JDBC BIT or BOOLEAN parameter as a boolean in the Java programming language.

byte getByte(int parameterIndex)
          Retrieves the value of the designated JDBC TINYINT parameter as a byte in the Java programming language.

byte getByte(String parameterName)
          Retrieves the value of a JDBC TINYINT parameter as a byte in the Java programming language.

byte[] getBytes(int parameterIndex)
          Retrieves the value of the designated JDBC BINARY or VARBINARY parameter as an array of byte values in the Java programming language.

byte[] getBytes(String parameterName)
          Retrieves the value of a JDBC BINARY or VARBINARY parameter as an array of byte values in the Java programming language.

Reader getCharacterStream(int parameterIndex)
          Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language.

Reader getCharacterStream(String parameterName)
          Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language.

Clob getClob(int parameterIndex)
          Retrieves the value of the designated JDBC CLOB parameter as a java.sql.Clob object in the Java programming language.

Clob getClob(String parameterName)
          Retrieves the value of a JDBC CLOB parameter as a java.sql.Clob object in the Java programming language.

Date getDate(int parameterIndex)
          Retrieves the value of the designated JDBC DATE parameter as a java.sql.Date object.

Date getDate(int parameterIndex, Calendar cal)
          Retrieves the value of the designated JDBC DATE parameter as a java.sql.Date object, using the given Calendar object to construct the date.

Date getDate(String parameterName)
          Retrieves the value of a JDBC DATE parameter as a java.sql.Date object.

Date getDate(String parameterName, Calendar cal)
          Retrieves the value of a JDBC DATE parameter as a java.sql.Date object, using the given Calendar object to construct the date.

double getDouble(int parameterIndex)
          Retrieves the value of the designated JDBC DOUBLE parameter as a double in the Java programming language.

double getDouble(String parameterName)
          Retrieves the value of a JDBC DOUBLE parameter as a double in the Java programming language.

float getFloat(int parameterIndex)
          Retrieves the value of the designated JDBC FLOAT parameter as a float in the Java programming language.

float getFloat(String parameterName)
          Retrieves the value of a JDBC FLOAT parameter as a float in the Java programming language.

int getInt(int parameterIndex)
          Retrieves the value of the designated JDBC INTEGER parameter as an int in the Java programming language.

int getInt(String parameterName)
          Retrieves the value of a JDBC INTEGER parameter as an int in the Java programming language.

long getLong(int parameterIndex)
          Retrieves the value of the designated JDBC BIGINT parameter as a long in the Java programming language.

long getLong(String parameterName)
          Retrieves the value of a JDBC BIGINT parameter as a long in the Java programming language.

Reader getNCharacterStream(int parameterIndex)
          Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language.

Reader getNCharacterStream(String parameterName)
          Retrieves the value of the designated parameter as a java.io.Reader object in the Java programming language.

NClob getNClob(int parameterIndex)
          Retrieves the value of the designated JDBC NCLOB parameter as a java.sql.NClob object in the Java programming language.

NClob getNClob(String parameterName)
          Retrieves the value of a JDBC NCLOB parameter as a java.sql.NClob object in the Java programming language.

String getNString(int parameterIndex)
          Retrieves the value of the designated NCHAR, NVARCHAR or LONGNVARCHAR parameter as a String in the Java programming language.

String getNString(String parameterName)
          Retrieves the value of the designated NCHAR, NVARCHAR or LONGNVARCHAR parameter as a String in the Java programming language.

Object getObject(int parameterIndex)
          Retrieves the value of the designated parameter as an Object in the Java programming language.

Object getObject(int parameterIndex, Map<String,Class<?>> map)
          Returns an object representing the value of OUT parameter parameterIndex and uses map for the custom mapping of the parameter value.

Object getObject(String parameterName)
          Retrieves the value of a parameter as an Object in the Java programming language.

Object getObject(String parameterName, Map<String,Class<?>> map)
          Returns an object representing the value of OUT parameter parameterName and uses map for the custom mapping of the parameter value.

Ref getRef(int parameterIndex)
          Retrieves the value of the designated JDBC REF(<structured-type>) parameter as a Ref object in the Java programming language.

Ref getRef(String parameterName)
          Retrieves the value of a JDBC REF(<structured-type>) parameter as a Ref object in the Java programming language.

RowId getRowId(int parameterIndex)
          Retrieves the value of the designated JDBC ROWID parameter as a java.sql.RowId object.

RowId getRowId(String parameterName)
          Retrieves the value of the designated JDBC ROWID parameter as a java.sql.RowId object.

short getShort(int parameterIndex)
          Retrieves the value of the designated JDBC SMALLINT parameter as a short in the Java programming language.

short getShort(String parameterName)
          Retrieves the value of a JDBC SMALLINT parameter as a short in the Java programming language.

SQLXML getSQLXML(int parameterIndex)
          Retrieves the value of the designated SQL XML parameter as a java.sql.SQLXML object in the Java programming language.

SQLXML getSQLXML(String parameterName)
          Retrieves the value of the designated SQL XML parameter as a java.sql.SQLXML object in the Java programming language.

String getString(int parameterIndex)
          Retrieves the value of the designated JDBC CHAR, VARCHAR, or LONGVARCHAR parameter as a String in the Java programming language.

String getString(String parameterName)
          Retrieves the value of a JDBC CHAR, VARCHAR, or LONGVARCHAR parameter as a String in the Java programming language.

Time getTime(int parameterIndex)
          Retrieves the value of the designated JDBC TIME parameter as a java.sql.Time object.

Time getTime(int parameterIndex, Calendar cal)
          Retrieves the value of the designated JDBC TIME parameter as a java.sql.Time object, using the given Calendar object to construct the time.

Time getTime(String parameterName)
          Retrieves the value of a JDBC TIME parameter as a java.sql.Time object.

Time getTime(String parameterName, Calendar cal)
          Retrieves the value of a JDBC TIME parameter as a java.sql.Time object, using the given Calendar object to construct the time.

Timestamp getTimestamp(int parameterIndex)
          Retrieves the value of the designated JDBC TIMESTAMP parameter as a java.sql.Timestamp object.

Timestamp getTimestamp(int parameterIndex, Calendar cal)
          Retrieves the value of the designated JDBC TIMESTAMP parameter as a java.sql.Timestamp object, using the given Calendar object to construct the Timestamp object.

Timestamp getTimestamp(String parameterName)
          Retrieves the value of a JDBC TIMESTAMP parameter as a java.sql.Timestamp object.

Timestamp getTimestamp(String parameterName, Calendar cal)
          Retrieves the value of a JDBC TIMESTAMP parameter as a java.sql.Timestamp object, using the given Calendar object to construct the Timestamp object.

URL getURL(int parameterIndex)
          Retrieves the value of the designated JDBC DATALINK parameter as a java.net.URL object.

URL getURL(String parameterName)
          Retrieves the value of a JDBC DATALINK parameter as a java.net.URL object.

void registerOutParameter(int parameterIndex, int sqlType)
          Registers the OUT parameter in ordinal position parameterIndex to the JDBC type sqlType.

void registerOutParameter(int parameterIndex, int sqlType, int scale)
          Registers the parameter in ordinal position parameterIndex to be of JDBC type sqlType.

void registerOutParameter(int parameterIndex, int sqlType, String typeName)
          Registers the designated output parameter.

void registerOutParameter(String parameterName, int sqlType)
          Registers the OUT parameter named parameterName to the JDBC type sqlType.

void registerOutParameter(String parameterName, int sqlType, int scale)
          Registers the parameter named parameterName to be of JDBC type sqlType.

void registerOutParameter(String parameterName, int sqlType, String typeName)
          Registers the designated output parameter.

void setAsciiStream(String parameterName, InputStream x)
          Sets the designated parameter to the given input stream.

void setAsciiStream(String parameterName, InputStream x, int length)
          Sets the designated parameter to the given input stream, which will have the specified number of bytes.

void setAsciiStream(String parameterName, InputStream x, long length)
          Sets the designated parameter to the given input stream, which will have the specified number of bytes.

void setBigDecimal(String parameterName, BigDecimal x)
          Sets the designated parameter to the given java.math.BigDecimal value.

void setBinaryStream(String parameterName, InputStream x)
          Sets the designated parameter to the given input stream.

void setBinaryStream(String parameterName, InputStream x, int length)
          Sets the designated parameter to the given input stream, which will have the specified number of bytes.

void setBinaryStream(String parameterName, InputStream x, long length)
          Sets the designated parameter to the given input stream, which will have the specified number of bytes.

void setBlob(String parameterName, Blob x)
          Sets the designated parameter to the given java.sql.Blob object.

void setBlob(String parameterName, InputStream inputStream)
          Sets the designated parameter to a InputStream object.

void setBlob(String parameterName, InputStream inputStream, long length)
          Sets the designated parameter to a InputStream object.

void setBoolean(String parameterName, boolean x)
          Sets the designated parameter to the given Java boolean value.

void setByte(String parameterName, byte x)
          Sets the designated parameter to the given Java byte value.

void setBytes(String parameterName, byte[] x)
          Sets the designated parameter to the given Java array of bytes.

void setCharacterStream(String parameterName, Reader reader)
          Sets the designated parameter to the given Reader object.

void setCharacterStream(String parameterName, Reader reader, int length)
          Sets the designated parameter to the given Reader object, which is the given number of characters long.

void setCharacterStream(String parameterName, Reader reader, long length)
          Sets the designated parameter to the given Reader object, which is the given number of characters long.

void setClob(String parameterName, Clob x)
          Sets the designated parameter to the given java.sql.Clob object.

void setClob(String parameterName, Reader reader)
          Sets the designated parameter to a Reader object.

void setClob(String parameterName, Reader reader, long length)
          Sets the designated parameter to a Reader object.

void setDate(String parameterName, Date x)
          Sets the designated parameter to the given java.sql.Date value using the default time zone of the virtual machine that is running the application.

void setDate(String parameterName, Date x, Calendar cal)
          Sets the designated parameter to the given java.sql.Date value, using the given Calendar object.

void setDouble(String parameterName, double x)
          Sets the designated parameter to the given Java double value.

void setFloat(String parameterName, float x)
          Sets the designated parameter to the given Java float value.

void setInt(String parameterName, int x)
          Sets the designated parameter to the given Java int value.

void setLong(String parameterName, long x)
          Sets the designated parameter to the given Java long value.

void setNCharacterStream(String parameterName, Reader value)
          Sets the designated parameter to a Reader object.

void setNCharacterStream(String parameterName, Reader value, long length)
          Sets the designated parameter to a Reader object.

void setNClob(String parameterName, NClob value)
          Sets the designated parameter to a java.sql.NClob object.

void setNClob(String parameterName, Reader reader)
          Sets the designated parameter to a Reader object.

void setNClob(String parameterName, Reader reader, long length)
          Sets the designated parameter to a Reader object.

void setNString(String parameterName, String value)
          Sets the designated parameter to the given String object.

void setNull(String parameterName, int sqlType)
          Sets the designated parameter to SQL NULL.

void setNull(String parameterName, int sqlType, String typeName)
          Sets the designated parameter to SQL NULL.

void setObject(String parameterName, Object x)
          Sets the value of the designated parameter with the given object.

void setObject(String parameterName, Object x, int targetSqlType)
          Sets the value of the designated parameter with the given object.

void setObject(String parameterName, Object x, int targetSqlType, int scale)
          Sets the value of the designated parameter with the given object.

void setRowId(String parameterName, RowId x)
          Sets the designated parameter to the given java.sql.RowId object.

void setShort(String parameterName, short x)
          Sets the designated parameter to the given Java short value.

void setSQLXML(String parameterName, SQLXML xmlObject)
          Sets the designated parameter to the given java.sql.SQLXML object.

void setString(String parameterName, String x)
          Sets the designated parameter to the given Java String value.

void setTime(String parameterName, Time x)
          Sets the designated parameter to the given java.sql.Time value.

void setTime(String parameterName, Time x, Calendar cal)
          Sets the designated parameter to the given java.sql.Time value, using the given Calendar object.

void setTimestamp(String parameterName, Timestamp x)
          Sets the designated parameter to the given java.sql.Timestamp value.

void setTimestamp(String parameterName, Timestamp x, Calendar cal)
          Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object.

void setURL(String parameterName, URL val)
          Sets the designated parameter to the given java.net.URL object.

boolean wasNull()
          Retrieves whether the last OUT parameter read had the value of SQL NULL.

Methods inherited from interface java.sql.PreparedStatement

addBatch, clearParameters, execute, executeQuery, executeUpdate, getMetaData, getParameterMetaData, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL

Methods inherited from interface java.sql.Statement

addBatch, cancel, clearBatch, clearWarnings, close, execute, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isPoolable, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

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`

Method Summary
`Array`	`getArray(int parameterIndex)` Retrieves the value of the designated JDBC `ARRAY` parameter as an `Array` object in the Java programming language.
`Array`	`getArray(String parameterName)` Retrieves the value of a JDBC `ARRAY` parameter as an `Array` object in the Java programming language.
`BigDecimal`	`getBigDecimal(int parameterIndex)` Retrieves the value of the designated JDBC `NUMERIC` parameter as a `java.math.BigDecimal` object with as many digits to the right of the decimal point as the value contains.
`BigDecimal`	`getBigDecimal(int parameterIndex, int scale)` Deprecated. use `getBigDecimal(int parameterIndex)` or `getBigDecimal(String parameterName)`
`BigDecimal`	`getBigDecimal(String parameterName)` Retrieves the value of a JDBC `NUMERIC` parameter as a `java.math.BigDecimal` object with as many digits to the right of the decimal point as the value contains.
`Blob`	`getBlob(int parameterIndex)` Retrieves the value of the designated JDBC `BLOB` parameter as a `Blob` object in the Java programming language.
`Blob`	`getBlob(String parameterName)` Retrieves the value of a JDBC `BLOB` parameter as a `Blob` object in the Java programming language.
`boolean`	`getBoolean(int parameterIndex)` Retrieves the value of the designated JDBC `BIT` or `BOOLEAN` parameter as a `boolean` in the Java programming language.
`boolean`	`getBoolean(String parameterName)` Retrieves the value of a JDBC `BIT` or `BOOLEAN` parameter as a `boolean` in the Java programming language.
`byte`	`getByte(int parameterIndex)` Retrieves the value of the designated JDBC `TINYINT` parameter as a `byte` in the Java programming language.
`byte`	`getByte(String parameterName)` Retrieves the value of a JDBC `TINYINT` parameter as a `byte` in the Java programming language.
`byte[]`	`getBytes(int parameterIndex)` Retrieves the value of the designated JDBC `BINARY` or `VARBINARY` parameter as an array of `byte` values in the Java programming language.
`byte[]`	`getBytes(String parameterName)` Retrieves the value of a JDBC `BINARY` or `VARBINARY` parameter as an array of `byte` values in the Java programming language.
`Reader`	`getCharacterStream(int parameterIndex)` Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`Reader`	`getCharacterStream(String parameterName)` Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`Clob`	`getClob(int parameterIndex)` Retrieves the value of the designated JDBC `CLOB` parameter as a `java.sql.Clob` object in the Java programming language.
`Clob`	`getClob(String parameterName)` Retrieves the value of a JDBC `CLOB` parameter as a `java.sql.Clob` object in the Java programming language.
`Date`	`getDate(int parameterIndex)` Retrieves the value of the designated JDBC `DATE` parameter as a `java.sql.Date` object.
`Date`	`getDate(int parameterIndex, Calendar cal)` Retrieves the value of the designated JDBC `DATE` parameter as a `java.sql.Date` object, using the given `Calendar` object to construct the date.
`Date`	`getDate(String parameterName)` Retrieves the value of a JDBC `DATE` parameter as a `java.sql.Date` object.
`Date`	`getDate(String parameterName, Calendar cal)` Retrieves the value of a JDBC `DATE` parameter as a `java.sql.Date` object, using the given `Calendar` object to construct the date.
`double`	`getDouble(int parameterIndex)` Retrieves the value of the designated JDBC `DOUBLE` parameter as a `double` in the Java programming language.
`double`	`getDouble(String parameterName)` Retrieves the value of a JDBC `DOUBLE` parameter as a `double` in the Java programming language.
`float`	`getFloat(int parameterIndex)` Retrieves the value of the designated JDBC `FLOAT` parameter as a `float` in the Java programming language.
`float`	`getFloat(String parameterName)` Retrieves the value of a JDBC `FLOAT` parameter as a `float` in the Java programming language.
`int`	`getInt(int parameterIndex)` Retrieves the value of the designated JDBC `INTEGER` parameter as an `int` in the Java programming language.
`int`	`getInt(String parameterName)` Retrieves the value of a JDBC `INTEGER` parameter as an `int` in the Java programming language.
`long`	`getLong(int parameterIndex)` Retrieves the value of the designated JDBC `BIGINT` parameter as a `long` in the Java programming language.
`long`	`getLong(String parameterName)` Retrieves the value of a JDBC `BIGINT` parameter as a `long` in the Java programming language.
`Reader`	`getNCharacterStream(int parameterIndex)` Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`Reader`	`getNCharacterStream(String parameterName)` Retrieves the value of the designated parameter as a `java.io.Reader` object in the Java programming language.
`NClob`	`getNClob(int parameterIndex)` Retrieves the value of the designated JDBC `NCLOB` parameter as a `java.sql.NClob` object in the Java programming language.
`NClob`	`getNClob(String parameterName)` Retrieves the value of a JDBC `NCLOB` parameter as a `java.sql.NClob` object in the Java programming language.
`String`	`getNString(int parameterIndex)` Retrieves the value of the designated `NCHAR`, `NVARCHAR` or `LONGNVARCHAR` parameter as a `String` in the Java programming language.
`String`	`getNString(String parameterName)` Retrieves the value of the designated `NCHAR`, `NVARCHAR` or `LONGNVARCHAR` parameter as a `String` in the Java programming language.
`Object`	`getObject(int parameterIndex)` Retrieves the value of the designated parameter as an `Object` in the Java programming language.
`Object`	`getObject(int parameterIndex, Map<String,Class<?>> map)` Returns an object representing the value of OUT parameter `parameterIndex` and uses `map` for the custom mapping of the parameter value.
`Object`	`getObject(String parameterName)` Retrieves the value of a parameter as an `Object` in the Java programming language.
`Object`	`getObject(String parameterName, Map<String,Class<?>> map)` Returns an object representing the value of OUT parameter `parameterName` and uses `map` for the custom mapping of the parameter value.
`Ref`	`getRef(int parameterIndex)` Retrieves the value of the designated JDBC `REF(<structured-type>)` parameter as a `Ref` object in the Java programming language.
`Ref`	`getRef(String parameterName)` Retrieves the value of a JDBC `REF(<structured-type>)` parameter as a `Ref` object in the Java programming language.
`RowId`	`getRowId(int parameterIndex)` Retrieves the value of the designated JDBC `ROWID` parameter as a `java.sql.RowId` object.
`RowId`	`getRowId(String parameterName)` Retrieves the value of the designated JDBC `ROWID` parameter as a `java.sql.RowId` object.
`short`	`getShort(int parameterIndex)` Retrieves the value of the designated JDBC `SMALLINT` parameter as a `short` in the Java programming language.
`short`	`getShort(String parameterName)` Retrieves the value of a JDBC `SMALLINT` parameter as a `short` in the Java programming language.
`SQLXML`	`getSQLXML(int parameterIndex)` Retrieves the value of the designated `SQL XML` parameter as a `java.sql.SQLXML` object in the Java programming language.
`SQLXML`	`getSQLXML(String parameterName)` Retrieves the value of the designated `SQL XML` parameter as a `java.sql.SQLXML` object in the Java programming language.
`String`	`getString(int parameterIndex)` Retrieves the value of the designated JDBC `CHAR`, `VARCHAR`, or `LONGVARCHAR` parameter as a `String` in the Java programming language.
`String`	`getString(String parameterName)` Retrieves the value of a JDBC `CHAR`, `VARCHAR`, or `LONGVARCHAR` parameter as a `String` in the Java programming language.
`Time`	`getTime(int parameterIndex)` Retrieves the value of the designated JDBC `TIME` parameter as a `java.sql.Time` object.
`Time`	`getTime(int parameterIndex, Calendar cal)` Retrieves the value of the designated JDBC `TIME` parameter as a `java.sql.Time` object, using the given `Calendar` object to construct the time.
`Time`	`getTime(String parameterName)` Retrieves the value of a JDBC `TIME` parameter as a `java.sql.Time` object.
`Time`	`getTime(String parameterName, Calendar cal)` Retrieves the value of a JDBC `TIME` parameter as a `java.sql.Time` object, using the given `Calendar` object to construct the time.
`Timestamp`	`getTimestamp(int parameterIndex)` Retrieves the value of the designated JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object.
`Timestamp`	`getTimestamp(int parameterIndex, Calendar cal)` Retrieves the value of the designated JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object, using the given `Calendar` object to construct the `Timestamp` object.
`Timestamp`	`getTimestamp(String parameterName)` Retrieves the value of a JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object.
`Timestamp`	`getTimestamp(String parameterName, Calendar cal)` Retrieves the value of a JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object, using the given `Calendar` object to construct the `Timestamp` object.
`URL`	`getURL(int parameterIndex)` Retrieves the value of the designated JDBC `DATALINK` parameter as a `java.net.URL` object.
`URL`	`getURL(String parameterName)` Retrieves the value of a JDBC `DATALINK` parameter as a `java.net.URL` object.
`void`	`registerOutParameter(int parameterIndex, int sqlType)` Registers the OUT parameter in ordinal position `parameterIndex` to the JDBC type `sqlType`.
`void`	`registerOutParameter(int parameterIndex, int sqlType, int scale)` Registers the parameter in ordinal position `parameterIndex` to be of JDBC type `sqlType`.
`void`	`registerOutParameter(int parameterIndex, int sqlType, String typeName)` Registers the designated output parameter.
`void`	`registerOutParameter(String parameterName, int sqlType)` Registers the OUT parameter named `parameterName` to the JDBC type `sqlType`.
`void`	`registerOutParameter(String parameterName, int sqlType, int scale)` Registers the parameter named `parameterName` to be of JDBC type `sqlType`.
`void`	`registerOutParameter(String parameterName, int sqlType, String typeName)` Registers the designated output parameter.
`void`	`setAsciiStream(String parameterName, InputStream x)` Sets the designated parameter to the given input stream.
`void`	`setAsciiStream(String parameterName, InputStream x, int length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setAsciiStream(String parameterName, InputStream x, long length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBigDecimal(String parameterName, BigDecimal x)` Sets the designated parameter to the given `java.math.BigDecimal` value.
`void`	`setBinaryStream(String parameterName, InputStream x)` Sets the designated parameter to the given input stream.
`void`	`setBinaryStream(String parameterName, InputStream x, int length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBinaryStream(String parameterName, InputStream x, long length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBlob(String parameterName, Blob x)` Sets the designated parameter to the given `java.sql.Blob` object.
`void`	`setBlob(String parameterName, InputStream inputStream)` Sets the designated parameter to a `InputStream` object.
`void`	`setBlob(String parameterName, InputStream inputStream, long length)` Sets the designated parameter to a `InputStream` object.
`void`	`setBoolean(String parameterName, boolean x)` Sets the designated parameter to the given Java `boolean` value.
`void`	`setByte(String parameterName, byte x)` Sets the designated parameter to the given Java `byte` value.
`void`	`setBytes(String parameterName, byte[] x)` Sets the designated parameter to the given Java array of bytes.
`void`	`setCharacterStream(String parameterName, Reader reader)` Sets the designated parameter to the given `Reader` object.
`void`	`setCharacterStream(String parameterName, Reader reader, int length)` Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`setCharacterStream(String parameterName, Reader reader, long length)` Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`setClob(String parameterName, Clob x)` Sets the designated parameter to the given `java.sql.Clob` object.
`void`	`setClob(String parameterName, Reader reader)` Sets the designated parameter to a `Reader` object.
`void`	`setClob(String parameterName, Reader reader, long length)` Sets the designated parameter to a `Reader` object.
`void`	`setDate(String parameterName, Date x)` Sets the designated parameter to the given `java.sql.Date` value using the default time zone of the virtual machine that is running the application.
`void`	`setDate(String parameterName, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void`	`setDouble(String parameterName, double x)` Sets the designated parameter to the given Java `double` value.
`void`	`setFloat(String parameterName, float x)` Sets the designated parameter to the given Java `float` value.
`void`	`setInt(String parameterName, int x)` Sets the designated parameter to the given Java `int` value.
`void`	`setLong(String parameterName, long x)` Sets the designated parameter to the given Java `long` value.
`void`	`setNCharacterStream(String parameterName, Reader value)` Sets the designated parameter to a `Reader` object.
`void`	`setNCharacterStream(String parameterName, Reader value, long length)` Sets the designated parameter to a `Reader` object.
`void`	`setNClob(String parameterName, NClob value)` Sets the designated parameter to a `java.sql.NClob` object.
`void`	`setNClob(String parameterName, Reader reader)` Sets the designated parameter to a `Reader` object.
`void`	`setNClob(String parameterName, Reader reader, long length)` Sets the designated parameter to a `Reader` object.
`void`	`setNString(String parameterName, String value)` Sets the designated parameter to the given `String` object.
`void`	`setNull(String parameterName, int sqlType)` Sets the designated parameter to SQL `NULL`.
`void`	`setNull(String parameterName, int sqlType, String typeName)` Sets the designated parameter to SQL `NULL`.
`void`	`setObject(String parameterName, Object x)` Sets the value of the designated parameter with the given object.
`void`	`setObject(String parameterName, Object x, int targetSqlType)` Sets the value of the designated parameter with the given object.
`void`	`setObject(String parameterName, Object x, int targetSqlType, int scale)` Sets the value of the designated parameter with the given object.
`void`	`setRowId(String parameterName, RowId x)` Sets the designated parameter to the given `java.sql.RowId` object.
`void`	`setShort(String parameterName, short x)` Sets the designated parameter to the given Java `short` value.
`void`	`setSQLXML(String parameterName, SQLXML xmlObject)` Sets the designated parameter to the given `java.sql.SQLXML` object.
`void`	`setString(String parameterName, String x)` Sets the designated parameter to the given Java `String` value.
`void`	`setTime(String parameterName, Time x)` Sets the designated parameter to the given `java.sql.Time` value.
`void`	`setTime(String parameterName, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void`	`setTimestamp(String parameterName, Timestamp x)` Sets the designated parameter to the given `java.sql.Timestamp` value.
`void`	`setTimestamp(String parameterName, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.
`void`	`setURL(String parameterName, URL val)` Sets the designated parameter to the given `java.net.URL` object.
`boolean`	`wasNull()` Retrieves whether the last OUT parameter read had the value of SQL `NULL`.

Methods inherited from interface java.sql.PreparedStatement
addBatch, clearParameters, execute, executeQuery, executeUpdate, getMetaData, getParameterMetaData, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL

Methods inherited from interface java.sql.Statement
addBatch, cancel, clearBatch, clearWarnings, close, execute, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isPoolable, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from interface java.sql.Wrapper
`isWrapperFor, unwrap`

Method Detail

registerOutParameter

void registerOutParameter(int parameterIndex,
                          int sqlType)
                          throws SQLException

Registers the OUT parameter in ordinal position parameterIndex to the JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.

The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.

If the JDBC type expected to be returned to this output parameter is specific to this particular database, sqlType should be java.sql.Types.OTHER. The method getObject(int) retrieves the value.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; sqlType - the JDBC type code defined by java.sql.Types. If the parameter is of JDBC type NUMERIC or DECIMAL, the version of registerOutParameter that accepts a scale value should be used.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type
See Also:: Types

registerOutParameter

void registerOutParameter(int parameterIndex,
                          int sqlType,
                          int scale)
                          throws SQLException

Registers the parameter in ordinal position parameterIndex to be of JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.

The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.

This version of registerOutParameter should be used when the parameter is of JDBC type NUMERIC or DECIMAL.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; sqlType - the SQL type code defined by java.sql.Types.; scale - the desired number of digits to the right of the decimal point. It must be greater than or equal to zero.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type
See Also:: Types

wasNull

boolean wasNull()
                throws SQLException

Retrieves whether the last OUT parameter read had the value of SQL NULL. Note that this method should be called only after calling a getter method; otherwise, there is no value to use in determining whether it is null or not.

Returns:: true if the last parameter read was SQL NULL; false otherwise
Throws:: SQLException - if a database access error occurs or this method is called on a closed CallableStatement

getString

String getString(int parameterIndex)
                 throws SQLException

Retrieves the value of the designated JDBC CHAR, VARCHAR, or LONGVARCHAR parameter as a String in the Java programming language.

For the fixed-length type JDBC CHAR, the String object returned has exactly the same value the SQL CHAR value had in the database, including any padding added by the database.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setString(java.lang.String, java.lang.String)

getBoolean

boolean getBoolean(int parameterIndex)
                   throws SQLException

Retrieves the value of the designated JDBC BIT or BOOLEAN parameter as a boolean in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is false.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setBoolean(java.lang.String, boolean)

getByte

byte getByte(int parameterIndex)
             throws SQLException

Retrieves the value of the designated JDBC TINYINT parameter as a byte in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is 0.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setByte(java.lang.String, byte)

getShort

short getShort(int parameterIndex)
               throws SQLException

Retrieves the value of the designated JDBC SMALLINT parameter as a short in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is 0.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setShort(java.lang.String, short)

getInt

int getInt(int parameterIndex)
           throws SQLException

Retrieves the value of the designated JDBC INTEGER parameter as an int in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is 0.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setInt(java.lang.String, int)

getLong

long getLong(int parameterIndex)
             throws SQLException

Retrieves the value of the designated JDBC BIGINT parameter as a long in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is 0.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setLong(java.lang.String, long)

getFloat

float getFloat(int parameterIndex)
               throws SQLException

Retrieves the value of the designated JDBC FLOAT parameter as a float in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is 0.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setFloat(java.lang.String, float)

getDouble

double getDouble(int parameterIndex)
                 throws SQLException

Retrieves the value of the designated JDBC DOUBLE parameter as a double in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is 0.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setDouble(java.lang.String, double)

getBigDecimal

BigDecimal getBigDecimal(int parameterIndex,
                         int scale)
                         throws SQLException

Deprecated. use getBigDecimal(int parameterIndex) or getBigDecimal(String parameterName)

Retrieves the value of the designated JDBC NUMERIC parameter as a java.math.BigDecimal object with scale digits to the right of the decimal point.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; scale - the number of digits to the right of the decimal point
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if the JDBC driver does not support this method
See Also:: setBigDecimal(java.lang.String, java.math.BigDecimal)

getBytes

byte[] getBytes(int parameterIndex)
                throws SQLException

Retrieves the value of the designated JDBC BINARY or VARBINARY parameter as an array of byte values in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setBytes(java.lang.String, byte[])

getDate

Date getDate(int parameterIndex)
             throws SQLException

Retrieves the value of the designated JDBC DATE parameter as a java.sql.Date object.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setDate(java.lang.String, java.sql.Date)

getTime

Time getTime(int parameterIndex)
             throws SQLException

Retrieves the value of the designated JDBC TIME parameter as a java.sql.Time object.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setTime(java.lang.String, java.sql.Time)

getTimestamp

Timestamp getTimestamp(int parameterIndex)
                       throws SQLException

Retrieves the value of the designated JDBC TIMESTAMP parameter as a java.sql.Timestamp object.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: setTimestamp(java.lang.String, java.sql.Timestamp)

getObject

Object getObject(int parameterIndex)
                 throws SQLException

Retrieves the value of the designated parameter as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null.

This method returns a Java object whose type corresponds to the JDBC type that was registered for this parameter using the method registerOutParameter. By registering the target JDBC type as java.sql.Types.OTHER, this method can be used to read database-specific abstract data types.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: A java.lang.Object holding the OUT parameter value
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
See Also:: Types, setObject(java.lang.String, java.lang.Object, int, int)

getBigDecimal

BigDecimal getBigDecimal(int parameterIndex)
                         throws SQLException

Retrieves the value of the designated JDBC NUMERIC parameter as a java.math.BigDecimal object with as many digits to the right of the decimal point as the value contains.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value in full precision. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
Since:: 1.2
See Also:: setBigDecimal(java.lang.String, java.math.BigDecimal)

getObject

Object getObject(int parameterIndex,
                 Map<String,Class<?>> map)
                 throws SQLException

Returns an object representing the value of OUT parameter parameterIndex and uses map for the custom mapping of the parameter value.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; map - the mapping from SQL type names to Java classes
Returns:: a java.lang.Object holding the OUT parameter value
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if the JDBC driver does not support this method
Since:: 1.2
See Also:: setObject(java.lang.String, java.lang.Object, int, int)

getRef

Ref getRef(int parameterIndex)
           throws SQLException

Retrieves the value of the designated JDBC REF(<structured-type>) parameter as a Ref object in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value as a Ref object in the Java programming language. If the value was SQL NULL, the value null is returned.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if the JDBC driver does not support this method
Since:: 1.2

getBlob

Blob getBlob(int parameterIndex)
             throws SQLException

Retrieves the value of the designated JDBC BLOB parameter as a Blob object in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value as a Blob object in the Java programming language. If the value was SQL NULL, the value null is returned.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if the JDBC driver does not support this method
Since:: 1.2

getClob

Clob getClob(int parameterIndex)
             throws SQLException

Retrieves the value of the designated JDBC CLOB parameter as a java.sql.Clob object in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value as a Clob object in the Java programming language. If the value was SQL NULL, the value null is returned.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if the JDBC driver does not support this method
Since:: 1.2

getArray

Array getArray(int parameterIndex)
               throws SQLException

Retrieves the value of the designated JDBC ARRAY parameter as an Array object in the Java programming language.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on
Returns:: the parameter value as an Array object in the Java programming language. If the value was SQL NULL, the value null is returned.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if the JDBC driver does not support this method
Since:: 1.2

getDate

Date getDate(int parameterIndex,
             Calendar cal)
             throws SQLException

Retrieves the value of the designated JDBC DATE parameter as a java.sql.Date object, using the given Calendar object to construct the date. With a Calendar object, the driver can calculate the date taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; cal - the Calendar object the driver will use to construct the date
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
Since:: 1.2
See Also:: setDate(java.lang.String, java.sql.Date)

getTime

Time getTime(int parameterIndex,
             Calendar cal)
             throws SQLException

Retrieves the value of the designated JDBC TIME parameter as a java.sql.Time object, using the given Calendar object to construct the time. With a Calendar object, the driver can calculate the time taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; cal - the Calendar object the driver will use to construct the time
Returns:: the parameter value; if the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
Since:: 1.2
See Also:: setTime(java.lang.String, java.sql.Time)

getTimestamp

Timestamp getTimestamp(int parameterIndex,
                       Calendar cal)
                       throws SQLException

Retrieves the value of the designated JDBC TIMESTAMP parameter as a java.sql.Timestamp object, using the given Calendar object to construct the Timestamp object. With a Calendar object, the driver can calculate the timestamp taking into account a custom timezone and locale. If no Calendar object is specified, the driver uses the default timezone and locale.

Parameters:: parameterIndex - the first parameter is 1, the second is 2, and so on; cal - the Calendar object the driver will use to construct the timestamp
Returns:: the parameter value. If the value is SQL NULL, the result is null.
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement
Since:: 1.2
See Also:: setTimestamp(java.lang.String, java.sql.Timestamp)

registerOutParameter

void registerOutParameter(int parameterIndex,
                          int sqlType,
                          String typeName)
                          throws SQLException

Registers the designated output parameter. This version of the method registerOutParameter should be used for a user-defined or REF output parameter. Examples of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.

All OUT parameters must be registered before a stored procedure is executed.

For a user-defined parameter, the fully-qualified SQL type name of the parameter should also be given, while a REF parameter requires that the fully-qualified type name of the referenced type be given. A JDBC driver that does not need the type code and type name information may ignore it. To be portable, however, applications should always provide these values for user-defined and REF parameters. Although it is intended for user-defined and REF parameters, this method may be used to register a parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the typeName parameter is ignored.

Note: When reading the value of an out parameter, you must use the getter method whose Java type corresponds to the parameter's registered SQL type.

Parameters:: parameterIndex - the first parameter is 1, the second is 2,...; sqlType - a value from Types; typeName - the fully-qualified name of an SQL structured type
Throws:: SQLException - if the parameterIndex is not valid; if a database access error occurs or this method is called on a closed CallableStatement; SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type
Since:: 1.2
See Also:: Types

registerOutParameter

void registerOutParameter(String parameterName,
                          int sqlType)
                          throws SQLException

Registers the OUT parameter named parameterName to the JDBC type sqlType. All OUT parameters must be registered before a stored procedure is executed.

The JDBC type specified by sqlType for an OUT parameter determines the Java type that must be used in the get method to read the value of that parameter.

If the JDBC typ

CallableStatement (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

java.sql Interface CallableStatement

registerOutParameter

registerOutParameter

wasNull

getString

getBoolean

getByte

getShort

getInt

getLong

getFloat

getDouble

getBigDecimal

getBytes

getDate

getTime

getTimestamp

getObject

getBigDecimal

getObject

getRef

getBlob

getClob

getArray

getDate

getTime

getTimestamp

registerOutParameter

registerOutParameter

java.sql
Interface CallableStatement