{"created":"2025-01-18T22:52:28.441936+00:00","updated":"2025-01-22T21:51:29.603791+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00020213","sets":["1164:1165:1223:1225"]},"path":["1225"],"owner":"1","recid":"20213","title":["ビュー機能を用いたデータベーススキーマの操作"],"pubdate":{"attribute_name":"公開日","attribute_value":"1995-07-18"},"_buckets":{"deposit":"23f6d221-eeb3-43a9-9c55-fb0217a1a2c4"},"_deposit":{"id":"20213","pid":{"type":"depid","value":"20213","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ビュー機能を用いたデータベーススキーマの操作","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ビュー機能を用いたデータベーススキーマの操作"},{"subitem_title":"Retrieval and Manipulation of Database Schema using View Function","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1995-07-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"佐賀大学理工学部情報科学科"},{"subitem_text_value":"佐賀大学理工学部情報科学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Information Science, Saga University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Science, Saga University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/20213/files/IPSJ-DBS95104031.pdf"},"date":[{"dateType":"Available","dateValue":"1997-07-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DBS95104031.pdf","filesize":[{"value":"626.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"13"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"2299cae0-5d14-4292-aa08-63352f12b816","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1995 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村田, 美友紀"},{"creatorName":"掛下, 哲郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Miyuki, Murata","creatorNameLang":"en"},{"creatorName":"Tetsuro, Kakeshita","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10112482","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"連続／反復／選択構造を基本とするデータモデル上でスキーマの操作を行なうための基本的枠組を提案する。この枠組は、我々が先に提案したビュー機能に基づいている。ビュー機能を用いた操作は、複数のビュー間での操作（移動、追加、コピー）を定義することで、検索機能に加えデータベースの変更も可能にしている。本稿では、ビュー機能を拡張することでスキーマ検索、変更、および複合オブジェクトの再構成（インスタンスの合併および分割）を宣言的に記述する。現在、一般的に用いられているスキーマ進化の手法はバージョンモデルを用いたものであるが、ビュー機能を用いてこのモデルを表現できることも示す。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose a framework to manipulate the database schema of a fundamental data model composed by tuple, iterative and selective nodes. The framework is an extension of the view function which we have introduced. Along with the data retrieval function, the view function can update the database by defining couple of operations between two views. The extended view function enables schema retrieval and modification as well as the reorganization of complex objects. Our framework also supports the version model of schema evolution.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"248","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告データベースシステム（DBS）"}],"bibliographicPageStart":"241","bibliographicIssueDates":{"bibliographicIssueDate":"1995-07-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"65(1995-DBS-104)","bibliographicVolumeNumber":"1995"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":20213,"links":{}}