{"id":"https://openalex.org/W3023757157","doi":"https://doi.org/10.1016/b978-012088469-8.50087-5","title":"PIVOT and UNPIVOT","display_name":"PIVOT and UNPIVOT","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W3023757157","doi":"https://doi.org/10.1016/b978-012088469-8.50087-5","mag":"3023757157"},"language":"en","primary_location":{"id":"doi:10.1016/b978-012088469-8.50087-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/b978-012088469-8.50087-5","pdf_url":null,"source":{"id":"https://openalex.org/S4306463230","display_name":"Elsevier eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2004 VLDB Conference","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085106479","display_name":"Conor Cunningham","orcid":"https://orcid.org/0009-0009-0785-3376"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Conor Cunningham","raw_affiliation_strings":["Microsoft Corporation One Microsoft Way Redmond, WA 98052 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Corporation One Microsoft Way Redmond, WA 98052 USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016107143","display_name":"C\u00e9sar Galindo-Legaria","orcid":"https://orcid.org/0009-0006-5344-9495"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"C\u00e9sar A. Galindo-Legaria","raw_affiliation_strings":["Microsoft Corporation One Microsoft Way Redmond, WA 98052 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Corporation One Microsoft Way Redmond, WA 98052 USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041862671","display_name":"Goetz Graefe","orcid":"https://orcid.org/0000-0003-0194-6466"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Goetz Graefe","raw_affiliation_strings":["Microsoft Corporation One Microsoft Way Redmond, WA 98052 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Corporation One Microsoft Way Redmond, WA 98052 USA","institution_ids":["https://openalex.org/I1290206253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5016107143","https://openalex.org/A5041862671","https://openalex.org/A5085106479"],"corresponding_institution_ids":["https://openalex.org/I1290206253"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"998","last_page":"1009"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8198190927505493},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.7041118741035461},{"id":"https://openalex.org/keywords/sql","display_name":"SQL","score":0.649409294128418},{"id":"https://openalex.org/keywords/relational-database-management-system","display_name":"Relational database management system","score":0.6489883661270142},{"id":"https://openalex.org/keywords/query-plan","display_name":"Query plan","score":0.5189273357391357},{"id":"https://openalex.org/keywords/row","display_name":"Row","score":0.501288652420044},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.49462220072746277},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.45543986558914185},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.44544896483421326},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.42626190185546875},{"id":"https://openalex.org/keywords/relational-algebra","display_name":"Relational algebra","score":0.42222917079925537},{"id":"https://openalex.org/keywords/sql-server","display_name":"Sql server","score":0.41566792130470276},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3975982666015625},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.27546459436416626},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.15313327312469482},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.11452662944793701}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8198190927505493},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.7041118741035461},{"id":"https://openalex.org/C510870499","wikidata":"https://www.wikidata.org/wiki/Q47607","display_name":"SQL","level":2,"score":0.649409294128418},{"id":"https://openalex.org/C24394798","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database management system","level":3,"score":0.6489883661270142},{"id":"https://openalex.org/C2779729312","wikidata":"https://www.wikidata.org/wiki/Q784232","display_name":"Query plan","level":5,"score":0.5189273357391357},{"id":"https://openalex.org/C135598885","wikidata":"https://www.wikidata.org/wiki/Q1366302","display_name":"Row","level":2,"score":0.501288652420044},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.49462220072746277},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.45543986558914185},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.44544896483421326},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.42626190185546875},{"id":"https://openalex.org/C95916125","wikidata":"https://www.wikidata.org/wiki/Q840540","display_name":"Relational algebra","level":3,"score":0.42222917079925537},{"id":"https://openalex.org/C2984286706","wikidata":"https://www.wikidata.org/wiki/Q400708","display_name":"Sql server","level":2,"score":0.41566792130470276},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3975982666015625},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.27546459436416626},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.15313327312469482},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.11452662944793701}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/b978-012088469-8.50087-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/b978-012088469-8.50087-5","pdf_url":null,"source":{"id":"https://openalex.org/S4306463230","display_name":"Elsevier eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2004 VLDB Conference","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1917795079","https://openalex.org/W2067650870","https://openalex.org/W2075827270","https://openalex.org/W2102951036","https://openalex.org/W2103201239","https://openalex.org/W2134964460","https://openalex.org/W2143979434","https://openalex.org/W2252034896","https://openalex.org/W2915063781","https://openalex.org/W4301073899","https://openalex.org/W4301404790","https://openalex.org/W6633657729","https://openalex.org/W6667561745","https://openalex.org/W6669565540","https://openalex.org/W6675403694","https://openalex.org/W6679860924","https://openalex.org/W6681256627"],"related_works":["https://openalex.org/W1481270797","https://openalex.org/W2941854747","https://openalex.org/W1977331029","https://openalex.org/W3212564838","https://openalex.org/W3044177535","https://openalex.org/W4361194359","https://openalex.org/W906795786","https://openalex.org/W2955368753","https://openalex.org/W2006459955","https://openalex.org/W2359269153"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2020-05-13T00:00:00"}