{"title":"在通用编程语言中嵌入关系数据子语言","authors":"E. Allman, M. Stonebraker, Gerald Held","doi":"10.1145/800237.807115","DOIUrl":null,"url":null,"abstract":"This paper describes EQUEL, a programming language which embeds the relational data sublanguage QUEL into the general purpose programming language “C”. Both QUEL and EQUEL are operational parts of the INGRES relational data base management system at Berkeley. Also briefly described are two operational subsystems written in this combined language. Lastly some of the language oriented shortcomings that have been observed in QUEL and EQUEL are discussed.","PeriodicalId":407603,"journal":{"name":"Conference on Data: Abstraction, Definition and Structure","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1976-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"40","resultStr":"{\"title\":\"Embedding a relational data sublanguage in a general purpose programming language\",\"authors\":\"E. Allman, M. Stonebraker, Gerald Held\",\"doi\":\"10.1145/800237.807115\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes EQUEL, a programming language which embeds the relational data sublanguage QUEL into the general purpose programming language “C”. Both QUEL and EQUEL are operational parts of the INGRES relational data base management system at Berkeley. Also briefly described are two operational subsystems written in this combined language. Lastly some of the language oriented shortcomings that have been observed in QUEL and EQUEL are discussed.\",\"PeriodicalId\":407603,\"journal\":{\"name\":\"Conference on Data: Abstraction, Definition and Structure\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1976-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"40\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference on Data: Abstraction, Definition and Structure\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/800237.807115\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference on Data: Abstraction, Definition and Structure","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/800237.807115","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Embedding a relational data sublanguage in a general purpose programming language
This paper describes EQUEL, a programming language which embeds the relational data sublanguage QUEL into the general purpose programming language “C”. Both QUEL and EQUEL are operational parts of the INGRES relational data base management system at Berkeley. Also briefly described are two operational subsystems written in this combined language. Lastly some of the language oriented shortcomings that have been observed in QUEL and EQUEL are discussed.