Xem 1-20 trên 89 kết quả Including constraints
  • Name a constraint or the Oracle server generates a name by using the SYS_Cn format. Create a constraint either: At the same time as the table is created, or After the table has been created Define a constraint at the column or table level. View a constraint in the data dictionary.

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  • This is a survey paper on Quality-of-Service(QoS) based routing. In this paper, we first introduce the concept of Quality-of-Service and its background. Second, we discuss the concepts of QoS-based routing, its objectives and main issues. After that, several types of QoS based routing algorithms are compared, and the advantages and disadvantages of each type discussed. Then, the relations between QoS based routing and some relevant techniques are studied, including traffic engineering, high level admission control, resource reservation protocols(e.g.

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  • We present a novel approach to discovering relations and their instantiations from a collection of documents in a single domain. Our approach learns relation types by exploiting meta-constraints that characterize the general qualities of a good relation in any domain. These constraints state that instances of a single relation should exhibit regularities at multiple levels of linguistic structure, including lexicography, syntax, and document-level context.

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  • We develop a framework for formalizing semantic construction within grammars expressed in typed feature structure logics, including HPSG. The approach provides an alternative to the lambda calculus; it maintains much of the desirable flexibility of unificationbased approaches to composition, while constraining the allowable operations in order to capture basic generalizations and improve maintainability.

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  • Motivation for including relational constraints other than equality within grammatical formalisms has come from discontinuous constituency and partially free word order for natural languages as well as from the need to define combinatory operations at the most basic level for languages with a two-dimensional syntax (e.g., mathematical notation, chemical equations, and various diagramming languages). This paper presents F-PATR, a generalization of the PATR-II unification-based formalism, which incorporates relational constraints expressed as user-defined functions. ...

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  • .This page intentionally left blank .Capital Budgeting This book explains the financial appraisal of capital budgeting projects. The coverage extends from the development of basic concepts, principles and techniques to the application of them in increasingly complex and real-world situations. Identification and estimation (including forecasting) of cash flows, project appraisal formulae and the application of net present value (NPV), internal rate of return (IRR) and other project evaluation criteria are illustrated with a variety of calculation examples.

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  • Oracle's goal is to make our products, services, and supporting documentation accessible to the disabled community with good usability. To that end, our documentation includes features that make information available to users of assistive technology. This documentation is available in HTML format, and contains markup to facilitate access by the disabled community. Standards will continue to evolve over time, and Oracle is actively engaged with other market-leading technology vendors to address technical obstacles so that our documentation can be accessible to all of our customers.

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  • This subject focuses on management accounting for cost and control purposes in an organisational context. Emphasises the use of quantitative techniques and computer software including spreadsheets and presentation graphics.

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  • Robotics is the applied science of motion control for multi-axis manipulators and is a large subset of the field of "mechatronics" (Mechanical, Electronic and Software engineering for product or systems development, particularly for motion control applications). Mechatronics is a more general term that includes robotic arms, positioning systems, sensors and machines that are controlled by electronics and/or software, such as automated machinery, mobile robots and even your computer controlled washing machine and DVD movie player....

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  • Urban Ecology is the study of ecosystems that include humans living in cities and urbanizing landscapes. It is an emerging, interdisciplinary field that aims to understand how human and ecological processes can coexist in human-dominated systems and help societies with their efforts to become more sustainable. It has deep roots in many disciplines including sociology, geography, urban planning, landscape architecture, engineering, economics, anthropology, climatology, public health, and ecology.

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  • SQL commands can be classified in to three types: Data Definition Language commands (DDL) Data Manipulation Language commands (DML) Data Control Language commands (DCL) DDL commands are used to define a database, including creating, altering, and dropping tables and establishing constraints. DML commands are used to maintain and query a database, including updating, inserting, modifying, and querying data. DCL commands are used to control a database including administering privileges and saving of data....

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  • Some communities offer a “One Stop Shopping” concept for permitting. The person requesting a permit for an event completes applications at one place and the information is forwarded to the appropriate agencies for their approval. The person requesting the permit does not have to track down the appropriate agencies to make a request. This concept also ensures that all required agencies are notified and considerations are made before the permit is issued.

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  • The consolidated financial statements include the accounts of Koninklijke Philips Electronics N.V. (‘Royal Philips Electronics' or ‘the Company') and companies that are majority-owned or otherwise controlled. Minority interests are disclosed as share of other group equity in group income in the consolidated statement of income and as other group equity in the consolidated balance sheet. Intercompany transactions and balances have been eliminated.

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  • This is the exercise book to accompany the present author's An Introduction to Relational Database Theory. With two exceptions, these exercises are copies of those given at the ends of Chapters 1-7 of that book. The exercises using Rel given with some of those chapters are also included. The first exception is Exercise 7 for Chapter 7, which I have replaced by a precise, detailed specification for a comprehensive database design. The second is a set of additional exercises using Rel, exploring virtual relvars and user-defined type definitions....

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  • The Society for Assisted Reproductive Technology (SART) is an affiliate of ASRM. Its membership includes more than 90% of American fertility clinics. SART has strict membership requirements. As a condition of membership, clinics must report their outcomes to the CDC as well as to SART, have accredited embryology laboratories, adhere to the Ethics and Practice Committee guidelines of ASRM, and have appropriately trained staff. Failure to adhere to these criteria can result in revocation of membership.

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  • Securitized instruments are rapidly growing, albeit from a very low base. The most active instrument is the FIDC (Asset Backed Securities), used to securitize a variety of assets including trade receivables and loans, as well as expected revenues in infrastructure projects. CRIs (Mortgage Backed Securities) are used to securitize mainly loans related to sale of real estate. This product has been one of the fastest growing instruments in Brazil.

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  • This report was funded by Health Canada. It was conducted by a team of international Indigenous child health researchers, led by Dr. Janet Smylie at the Centre for Research on Inner City Health, St. Michael’s Hospital. The report draws upon on a systematic search of public health data, including scholarly articles at the national and provincial/territorial level. The report first addresses First Nations, Inuit, and Métis children’s health status and assessment in Canada.

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  • A Tutorial on SQL Server 2005 CMPT 354 Fall 2007 .Road Map Create Database Objects Create a database Create a table Set a constraint Create a view Create a user Query Manage the Data Import data Export data Backup the database Restore the database 2 .Client-Server Architecture User runs a query 1 Query is sent to the server 2 3 4 Workstation 5 Results sent back to workstations Database Query is run Server on server Results are given to user 3 .

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  • This budget includes funding to advocate at the state and federal levels in support of regional priorities advanced by the new Southeast Tarrant County Transportation Alliance, Tarrant Regional Transportation Coalition, and the Regional Transportation Committee of the North Central Texas Council of Governments. Projects like increasing capacity in the SH360 corridor and redesigning the I-30/360 interchange are needed to improve our mobility in Eastern Tarrant County from D/FW International Airport through Mansfield.

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  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: Phytophthora cinnamomi and oak decline southern Europe. Environmental constraints including climate change

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