References: SQL> ALTER TABLE EMP 2 ADD CONSTRAINT S SALARY CHECK (SALARY >1000);
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MIS562 Week 2 Assignment Homework week 2 Part 1 1. SQL> --1. List all employee information in department 30. SQL> SELECT * FROM EMP WHERE DEPTNO = 30; EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO ---------- ---------- --------- ---------- --------- ---------- ---------- ---------- 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30 7521 WARD
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SEQUEL SERVER 2000 _________________________________________________________________________ ➢ Microsoft SQL Server is a client/server database engine. ➢ Microsoft SQL Server is a client/server – based relational database management system. Advantages of Client-Server computing model: ✓ Cost Savings ✓ Effective use of resources ✓ Improved Productivity ✓ Data Sharing (sharing of data is possible even though the user is unaware of the actual
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1. Ans. 2. Ans. 3. Ans. 4. Ans. Solved Exercise from Sumita Arora STRUCTURED QUERY LANGUAGE TYPE A : VERY SHORT ANSWER QUESTIONS What is SQL? What are the various subdivisions of SQL? SQL means Structured Query Language. It is the set of commands that is recognized by all RDBMS. Data Definition Language (DDL) Data Manipulation Language (DML) Data Control Language (DCL) Give examples of some DDL commands and some DML commands. DDL Commands 1) CREATE 2) ALTER 3) DROP DML Commands 1) INSERT INTO
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Mon Dec 10 09:35:12 2012 Copyright (c) 1982‚ 2005‚ Oracle. All rights reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production With the Partitioning‚ OLAP and Data Mining options SQL> select * from emp; EMPNO ENAME JOB MGR HIREDATE SAL COMM ---------- ---------- --------- ---------- --------- ---------- ---------- DEPTNO DATEOFBIRT ---------- ---------- 7369 SMITH CLERK 7902 17-DEC-80
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statement or answer | 1. List all employee information in department 30. | SELECT * FROM emp WHERE deptno = 30; | 2. List employees name‚ job‚ and salary that is a manager and has a salary > $1‚000 | SELECT ename‚job‚sal FROM emp WHERE sal > 1000 AND job = ’MANAGER’; | 3. Repeat exercise 2 for any employee that is not a manager or earns a salary > $1‚000 | SELECT ename‚job‚sal FROM emp WHERE sal > 1000 AND job != ’MANAGER’; | 4. Show all employee names and salary that
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IBS IT project---Restaurant management system Executive Summary Of Part-D This part of the project is to fulfill the requirements in the Software Requirement Specifications document. This part is accomplished with the help of the MS-Access and MS-Visio. We the team members of the GROUP-6 have divided the task‚ and completed their respective parts. In this part‚ first of all we have drawn the ER diagram of our information system i.e. Restaurant Management Information System. Here all the entities
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MIS562_xxxx database‚ then there is no need to change database. Write SQL statements to solve the following requests. Question (4 pts per question) SQL statement and answer output 1. List all employee information in department 30. SELECT * FROM EMP WHERE DEPTNO=30; EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO 7499 ALLEN SALESMAN 7698 1980-12-17 1600.00 300.00 30 7521 WARD SALESMAN 7698 1980-12-17 1250.00 500.00 30 7654 MARTIN SALESMAN 7698 1980-12-17 1250.00 1400.00 30 7698 BLAKE MANAGER 7839
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the year decided to embark on a one-year deposit campaign program. Dubbed as BSLA’s “Employee Motivation Program (EMP)”‚ the deposit campaign aimed to increase deposit levels which was BSLA’a traditional source of funds. Mr. Danillo Lagman‚ VP for operations‚ was chosen as overall program coordinator. After a month of preparation‚ Mr. Lagman and his staff were ready to launch the EMP. Under the guidelines‚ bank officers and employees were given award credits for every account turned in. points were
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Functions in SQL SERVER We have 2 types of functions in Sqlserver. They are 1. System Functions---Built-in functions 2. User defined Functions We can differentiate built-in functions following. 1. Single Row Functions 2. Group Functions Single row Functions Mathematical Functions String Functions Date and Time functions Mathematical Functions 1. ABS Select ABS (10) Select ABS (-10) Select ABS (0) 2. Ceiling Select Ceiling (15.6) Select Ceiling (15.2) Select Ceiling (15.0)
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