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Purpose and Learning Outcomes The purpose of this assignment is to complete the construction of a new website by implementing server-side functionality using PHP. This assignment is designed to address the learning outcome related to PHP: Identify when it is appropriate to use server-side programming such as PHP and to write simple PHP code to
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FIT1050 Web Fundamentals Web Servers and Server-Side Scripting Copyright Warning Copyright By PowCoder代写 加微信 powcoder Commonwealth of Australia Copyright Act 1968 This material has been reproduced and communicated to you by or on behalf of Monash University in accordance with section 113P of the Copyright Act 1968 (the Act). The material in this communication may
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Copyright © 2016 and Shamkant B. Navathe Copyright By PowCoder代写 加微信 powcoder Enhanced Entity-Relationship (EER) Modeling Slide 1- * Copyright © 2016 and Shamkant B. Navathe Slide 4- * Subclasses and Superclasses (1) An entity type may have additional meaningful subgroupings of its entities Example: EMPLOYEE may be further grouped into: SECRETARY, ENGINEER, TECHNICIAN, …
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SQL: Aggregation, Joins, and Triggers CSC 343 Winter 2021 MICHAEL LIUT (MICHAEL.LIUT@UTORONTO.CA) ILIR DEMA (ILIR.DEMA@UTORONTO.CA) DEPARTMENT OF MATHEMATICAL AND COMPUTATIONAL SCIENCES UNIVERSITY OF TORONTO MISSISSAUGA Aggregation Operators Column values are calculated, and a single value is returned. SUM, AVG, COUNT, MIN, and MAX. These operations can be applied on a SELECT clause in a query
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Introduction Relational Algebra Examples Conclusion Relational Algebra (RA) Week 7 – CSC 343 Michael Liut & Ilir Dema Department of Mathematical and Computational Sciences University of Toronto Mississauga March 4/5, 2021 Michael Liut & Ilir Dema University of Toronto: CSC 343 1 / 31 Introduction Relational Algebra Examples Conclusion Intended Learning Outcomes After today, you
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SQL: Data Manipulation Language CSC 343 Winter 2021 MICHAEL LIUT (MICHAEL.LIUT@UTORONTO.CA) ILIR DEMA (ILIR.DEMA@UTORONTO.CA) DEPARTMENT OF MATHEMATICAL AND COMPUTATIONAL SCIENCES UNIVERSITY OF TORONTO MISSISSAUGA Why SQL? SQL is a very-high-level language. ◦ Structured Query Language ◦ Say “what to do” rather than “how to do it.” ◦ Avoid a lot of data-manipulation details needed in
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Week 8: Worksheet CSC 343 Winter 2021 University of Toronto Mississauga March 18/19th, 2021 Recap Materialized View Materialized Views (psql documentation) are logical views (think tables) of our data, driven by a SELECT query that results in the data queried being stored in the database. This is beneficial because the data is stored and, thus,
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SQL: Data Definition Language CSC 343 Winter 2021 MICHAEL LIUT (MICHAEL.LIUT@UTORONTO.CA) ILIR DEMA (ILIR.DEMA@UTORONTO.CA) DEPARTMENT OF MATHEMATICAL AND COMPUTATIONAL SCIENCES UNIVERSITY OF TORONTO MISSISSAUGA Database Schemas in SQL SQL is primarily a query language, for getting information from a database. ◦ DML: Data Manipulation Language But SQL also includes a data-definition component for describing database
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