ODP.NET��Oracle XML DB��p��FODP.NET�t�@�[�X�g�X�e�b�v�i4�j�i1/4 �y�[�W�j

Windows�v��b�g�t�H�[��ɂ��A�v��P�[�V��J��́A.NET��嗬�ƂȂ��B�{�A�ڂ�Visual Basic��.NET�ւ̈ڍs��l��Ă��Oracle�A�v��P�[�V��J��҂Ɍ��āA�uOracle Data Provider for .NET�v��g��b�g��Ǝ��@�\�A�V��v��O��~��O�E�X�^�C��Ȃǂ��B�i�ҏW�ǁj

» 2005�N02��26�� 00��00�� J

[��c�_�C��{�I��N��]

��ȓ��e

--Page 1--

��Oracle XML DB�Ƃ�

��XMLType�ɂ��

��ODP.NET��Oracle XML DB�փA�N�Z�X��邽�߂�XML��p�N��X

--Page 2--

��OracleCommand�N��X��g�p��Oracle XML DB�ւ̃A�N�Z�X

--Page 3--

��OracleXmlStream�N��X�ł�XML��̎擾

��ExecuteXmlReader��g�p��A�ʏ�̕\��XML�Ŏ擾

��ʏ�̕\��Oracle�f�[�^�x�[�X��XML��ɕϊ��A�擾��@

--Page 4--

��OracleXmlSaveProperties�N��X�𗘗p��ʏ�̕\�ւ̃A�N�Z�X

��A�ڂ̍Ō��

�@��Oracle�f�[�^�x�[�X��Ɏ��ꂽ�l�C�e�B�uXML�f�[�^�x�[�X�@�\�uOracle XML DB�v��Oracle Data Provider for .NET�i�ȉ��AODP.NET�j��g�p��@�ɂ��Đ��܂��B

Oracle XML DB�Ƃ�

�@�܂��߂ɁAOracle XML DB�ɂ��ĊȒP�ɐ��܂��傤�BOracle XML DB�Ƃ́AOracle�f�[�^�x�[�X��Ɏ��ꂽ�l�C�e�B�uXML�f�[�^�x�[�X�@�\�ŁA�ȉ��̂悤�ȓ��܂��B

XML�W��d�l�ւ̏��
��x��XML�p��API��
XMLType�f�[�^�^�iXML��i�[�p�̃f�[�^�^�j�̃T�|�[�g
��|�W�g��@�\�̎��FOracle XML DB Repository
XML Schema�Ɋ�Â��\��}�b�s��O

�@Oracle XML DB�́AXML��i�[��o��߂ɁA��[�V��i��E�f�[�^�x�[�X�Ɠ��l��SQL��p��@�ƁA�t�@�C��V�X�e��̂悤�ȊK�w�I�ȃA�N�Z�X��@��2�ʂ��T�|�[�g��܂��B

�}1�@Oracle XML DB�ւ̃A�N�Z�X��@

�@�K�w�I�ȃA�N�Z�X��@��\�ɂ��ƂŁAOracle XML DB�ւ�FTP�AHTTP�AWebDAV�Ȃǂ̕W��I�ȃv��g�R��p��Ă��A�N�Z�X�ł��܂��B�܂��AXML��ւ̃A�N�Z�X�̃p�t�H�[�}��X��グ�邽�߂ɁA��̃v��g�R��̃n��h��O�̓f�[�^�x�[�X�E�T�[�o��Ƀl�C�e�B�u�Ɏ��Ă��܂��B��ODP.NET��AXML��i�[��邽�߂̃f�[�^�^�ł��XMLType�f�[�^�^�i�ȉ��AXMLType�j�ɃA�N�Z�X��@��܂��B

Oracle XML DB�̏��́AOracle Technology Network�i�ȉ��AOTN�j��XML Technology Center�ŏڍׂɐ��Ă��܂��̂ŁA��Q�Ƃ��Ă��B

XMLType�ɂ��

�@XMLType��T�|�[�g��ꂽ��ƂŁA��̂悤��XML�R��e��c�ɑ΂��Oracle�f�[�^�x�[�X��XML��̍\��ӎ��ȒP�Ɏ��s�ł��悤�ɂȂ�܂��B

XPath��ɏ��V��^�b�N�X�𗘗p��XML��̓��̕��ɃA�N�Z�X
XML��ɑ΂��Ă̑��i��A��o��A�ϊ��X�V�j��s��SQL�֐��⃁��o�֐��̗��p
Oracle Text��t�@��N�V��ɂ��āA��XML��

�@XMLType�͈ȉ��2�̎�ނɕ��ނ��܂��B

�\��X�g��[�W�i�\��}�b�s��O�j
�@�|XML��ו��A�f�[�^�݂̂��I�u�W�F�N�g�^�Ɋi�[
��\��X�g��[�W�i��I�ɂ�CLOB�ɗގ��j
�@�|XML��S�̂�1�̕��Ƃ��Ċi�[

�}2�@Oracle XML DB�ւ̃A�N�Z�X��@

�@�ł́A��ۂ�ODP.NET�𗘗p��āAXMLType�ɃA�N�Z�X��@��܂��B

�\��X�g��[�W�^��\��X�g��[�W�̂ǂ��I��Ă��AODP.NET��̃R�[�f�B��O�͕ς��܂��B�i�[��@�̈Ⴂ�ɂȂ�܂��BXMLType�Ɋւ��ڍׂȏ��́AOTN��XML Technology Center��Q�Ƃ��Ă��B

ODP.NET��Oracle XML DB�փA�N�Z�X��邽�߂�XML��p�N��X

�@ODP.NET�ł�Oracle XML DB�փA�N�Z�X��邽�߂ɁA�ȉ��XML��p�N��X��p�ӂ��Ă��܂��B


�N��X��	�T�v
OracleCommand	XmlCommandType�v��p�e�B��ExecuteXmlReader��\�b�h�AExecuteNonQuery��\�b�h�Ȃǂ��g�p��āAXML��擾
OracleXmlType	OracleXmlType�N��X��g�p��āAOracle�ŗL��XMLType�f�[�^��擾
OracleXmlStream	OracleXmlStream�N��X��g�p��āA�ǂݎ��p��.NET Stream�I�u�W�F�N�g�Ƃ��OracleXmlType�I�u�W�F�N�g��XML��擾
OracleXmlQueryProperties	XmlCommandType�v��p�e�B��Query�̂Ƃ��OracleCommand�N��X�ɂ��Ďg�p��XML�v��p�e�B��\��
OracleXmlSaveProperties	XmlCommandType�v��p�e�B��Insert�AUpdate�ADelete�̂Ƃ��OracleCommand�N��X�ɂ��Ďg�p��XML�v��p�e�B��\��
�\1�@ODP.NET�Œ񋟂��XML��p�N��X