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-is a database object that groups logically related PL/SQL types, objects, functions, and procedures. O A Body O B. Module OC. Name O D. Package

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter3: Database Systems And Big Data

Section: Chapter Questions

Problem 16SAT

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A(n) _____ is a request for specific information from a database.
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SQL stands for Structured Query Language and may alternatively be pronounced as See-Qwell. It was designed to be used with relational database management systems (RDBMS). SQL is a database language used for a variety of database-related tasks, including database creation/deletion, data retrieval/modification, and so on. Data manipulation in SQL is accomplished via the use of queries.
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For the following database scheme Employee(empNo,fName.IName.address.DOB.sex,position.deptNo) Department(deptNo.deptName,mgrEmpNo) Project(projNo.projName,deptNo) WorksOn(empNo.projNo.dateWorked,hoursWorked) Write an SQL statement to find all the details of employees who are female
SQL is an abbreviation for Structured Query Language, which is also pronounced as See-Qwell. It was created as a tool for managing information in relational databases (RDBMS). SQL is a database language used for a variety of database-related tasks, including database creation/deletion, data retrieval/modification, and so on. All of SQL's query-based database procedures allow users to do a wide variety of tasks.
se SQL program Server2014 ... A company undertakes a number of projects, the employees work on it, and during the process of analyzing the system we found the following points: The company is made up of a number of departments (the department number, which is a single number, the name of the department, the department's website) There are employees (the employee's number is a single number, his name, address, salary, and job) The employee belongs to one department only, and each department has more than one employee. There are projects (the project number, which is a single number, the name of the project, the project site) Each project has a specific department that it manages, and the department may manage it more than one project. More than one employee works in the project, and the employee may work in more than one project. Each employee has a number of work hours per week in each project. Required: 4. Create a Trigger that indicates the end of the entry operation on any of…
What is the relationship between keys and data types?
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