Interface XColumn

Devguide

索引

Methods' 要約

せいにするs' 要約

Methods' 詳細（に述べる）s

せいにするs' 詳細（に述べる）s

:: com :: sun :: 星／主役にする :: sdb ::

interface XColumn

Description: is used to 接近 data which is collected in a 列／漕ぐ／騒動.

Methods' 要約
wasNull	報告（する）／憶測s whether the last column read had a value of SQL NULL. 公式文書，認める that you must first call getXXX on a column to try to read its value and then call `wasNull()` to see if the value read was SQL NULL.
getString	gets the value of a column in the 現在の列／漕ぐ／騒動 as a String.
getBoolean	gets the value of a column in the 現在の列／漕ぐ／騒動 as boolean.
getByte	gets the value of a column in the 現在の列／漕ぐ／騒動 as a byte.
getShort	gets the value of a column in the 現在の列／漕ぐ／騒動 as a short.
getInt	gets the value of a column in the 現在の列／漕ぐ／騒動 as a long.
getLong	gets the value of a column in the 現在の列／漕ぐ／騒動 as a hyper.
getFloat	gets the value of a column in the 現在の列／漕ぐ／騒動 as a float.
getDouble	gets the value of a column in the 現在の列／漕ぐ／騒動 as a 二塁打.
getBytes	gets the value of a column in the 現在の列／漕ぐ／騒動 as a byte array. The bytes 代表する the raw values returned by the driver.
getDate	gets the value of a column in the 現在の列／漕ぐ／騒動 as a date 反対する.
getTime	gets the value of a column in the 現在の列／漕ぐ／騒動 as a time 反対する.
getTimestamp	gets the value of a column in the 現在の列／漕ぐ／騒動 as a datetime 反対する.
getBinaryStream	gets the value of a column in the 現在の列／漕ぐ／騒動 as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is 特に suitable for retrieving large LONGVARBINARY or LONGVARCHAR values.
getCharacterStream	gets the value of a column in the 現在の列／漕ぐ／騒動 as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is 特に suitable for retrieving large LONGVARCHAR values.
getObject
getRef	gets a REF(<structured-type>) column value from the 現在の列／漕ぐ／騒動.
getBlob	gets a BLOB (Binary Large OBject) value in the 現在の列／漕ぐ／騒動.
getClob	gets a CLOB value in the 現在の列／漕ぐ／騒動 of this `ResultSet` 反対する.
getArray	gets a SQL ARRAY value from the 現在の列／漕ぐ／騒動.

Methods' 詳細（に述べる）s

wasNull

boolean
wasNull()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: 報告（する）／憶測s whether the last column read had a value of SQL NULL. 公式文書，認める that you must first call getXXX on a column to try to read its value and then call wasNull() to see if the value read was SQL NULL.
Returns: true if so
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getString

string
getString()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a String.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getBoolean

boolean
getBoolean()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as boolean.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getByte

byte
getByte()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a byte.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getShort

short
getShort()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a short.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getInt

long
getInt()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a long.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getLong

hyper
getLong()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a hyper.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getFloat

float
getFloat()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a float.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getDouble

二塁打
getDouble()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a 二塁打.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getBytes

sequence< byte >
getBytes()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a byte array. The bytes 代表する the raw values returned by the driver.
Returns: the column value; if the value is SQL NULL, the result is empty.
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getDate

::com::sun::星／主役にする::util::Date
getDate()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a date 反対する.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getTime

::com::sun::星／主役にする::util::Time
getTime()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a time 反対する.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getTimestamp

::com::sun::星／主役にする::util::DateTime
getTimestamp()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a datetime 反対する.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getBinaryStream

::com::sun::星／主役にする::io::XInputStream
getBinaryStream()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is 特に suitable for retrieving large LONGVARBINARY or LONGVARCHAR values.; 公式文書，認める: All the data in the returned stream must be read 事前の to getting the value of any other column. The next call to a get method 暗黙にの近くにs the stream. Also, a stream may return 0 when the method ::com::sun::星／主役にする::io::XInputStream::利用できる() is called whether there is data 利用できる or not.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getCharacterStream

::com::sun::星／主役にする::io::XInputStream
getCharacterStream()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets the value of a column in the 現在の列／漕ぐ／騒動 as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is 特に suitable for retrieving large LONGVARCHAR values.; 公式文書，認める: All the data in the returned stream must be read 事前の to getting the value of any other column. The next call to a get method 暗黙にの近くにs the stream. Also, a stream may return 0 when the method ::com::sun::星／主役にする::io::XInputStream::利用できる() is called whether there is data 利用できる or not.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getObject

any
getObject(	[in] ::com::sun::星／主役にする::コンテナ::XNameAccess	typeMap )
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Returns: the value of a column in the 現在の列／漕ぐ／騒動 as an 反対する. This method uses the given 地図／計画する 反対する for the custom mapping of the SQL structure or 際立った type that is 存在 retrieved.
Parameter typeMap: the type 地図／計画する is used to fetch the 訂正する type
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getRef

::com::sun::星／主役にする::sdbc::XRef
getRef()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets a REF(<structured-type>) column value from the 現在の列／漕ぐ／騒動.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getBlob

::com::sun::星／主役にする::sdbc::XBlob
getBlob()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets a BLOB (Binary Large OBject) value in the 現在の列／漕ぐ／騒動.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getClob

::com::sun::星／主役にする::sdbc::XClob
getClob()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets a CLOB value in the 現在の列／漕ぐ／騒動 of this ResultSet 反対する.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

getArray

::com::sun::星／主役にする::sdbc::XArray
getArray()
raises(	::com::sun::星／主役にする::sdbc::SQLException );

Description: gets a SQL ARRAY value from the 現在の列／漕ぐ／騒動.
Returns: the column value
Throws: com::sun::星／主役にする::sdbc::SQLException if a database 接近 error occurs.

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