3 resultados para Query Languages

em WestminsterResearch - UK


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The paper addresses issues related to the design of a graphical query mechanism that can act as an interface to any object-oriented database system (OODBS), in general, and the object model of ODMG 2.0, in particular. In the paper a brief literature survey of related work is given, and an analysis methodology that allows the evaluation of such languages is proposed. Moreover, the user's view level of a new graphical query language, namely GOQL (Graphical Object Query Language), for ODMG 2.0 is presented. The user's view level provides a graphical schema that does not contain any of the perplexing details of an object-oriented database schema, and it also provides a foundation for a graphical interface that can support ad-hoc queries for object-oriented database applications. We illustrate, using an example, the user's view level of GOQL

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This chapter compares recent policy on the use of English and Norwegian in Higher Education with earlier policies on the relationship between the two standard varieties of Norwegian, and it charts how and why English became a policy issue in Norway. Based on the experience of over a century of language planning, a highly interventionist approach is today being avoided and language policies in the universities of Norway seek to nurture a situation where English and Norwegian may be used productively side-by-side. However, there remain serious practical challenges to be overcome. This paper also builds on a previous analysis (Linn 2010b) of the metalanguage of Nordic language policy and seeks to clarify the use of the term ‘parallelingualism’.

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This chapter investigates the significance of specialized journals for the development of modern language teaching. It begins by explaining the development of language journals up to the point at which language teaching reform really took off with the emergence of the so-called Reform Movement in the 1880s. The principal journal for this movement was Phonetische studien [Phonetic Studies] founded in 1888 and renamed Die neueren Sprachen [Modern languages] in 1894. The style of the early issues of this journal allows modern readers an insight into the discourse practices of that community of language scholars and teachers, the opportunity to hear its characteristic ‘voice’ and recreate the means by which modern foreign language teaching became an independent discipline.