{"title":"数据库的操作方法","authors":"N. Spyratos","doi":"10.1145/588111.588147","DOIUrl":null,"url":null,"abstract":"We present a model-independent treatment of some important data base problems. Our approach uses the data base update as elementary concept. The basic tool is the data base view defined by a set of data base updates rather than by the usual view definition mapping.","PeriodicalId":126896,"journal":{"name":"Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"An operational approach to data bases\",\"authors\":\"N. Spyratos\",\"doi\":\"10.1145/588111.588147\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a model-independent treatment of some important data base problems. Our approach uses the data base update as elementary concept. The basic tool is the data base view defined by a set of data base updates rather than by the usual view definition mapping.\",\"PeriodicalId\":126896,\"journal\":{\"name\":\"Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems\",\"volume\":\"77 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-03-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/588111.588147\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/588111.588147","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We present a model-independent treatment of some important data base problems. Our approach uses the data base update as elementary concept. The basic tool is the data base view defined by a set of data base updates rather than by the usual view definition mapping.