'Ename sal' presentation slideshows

Data Retrieval

Data Retrieval. DEPT. DEPTNO DNAME LOC --------- -------------- ---------- 10 ACCOUNTING NEW YORK 20 RESEARCH DALLAS 30 SALES CHICAGO 40 OPERATIONS BOSTON. SALGRADE. GRADE LOSAL HISAL

512 views • 43 slides

Restricting and Sorting Data

454 views • 34 slides

Restricting and Sorting Data

Restricting and Sorting Data. Objectives. After completing this lesson, you should be able to do the following: Limit the rows retrieved by a query Sort the rows retrieved by a query. EMP. EMPNO ENAME JOB ... DEPTNO 7839 KING PRESIDENT 10 7698 BLAKE MANAGER 30

359 views • 28 slides

2 Restricting and Sorting Data

404 views • 27 slides

Restricting and Sorting Data

Restricting and Sorting Data. Objectives. After completing this lesson, you should be able to do the following: Limit the rows retrieved by a query Sort the rows retrieved by a query. EMP. EMPNO ENAME JOB ... DEPTNO 7839 KING PRESIDENT 10 7698 BLAKE MANAGER 30

334 views • 27 slides

Restricting and Sorting Data

Restricting and Sorting Data. Objectives. After completing this lesson, you should be able to do the following: Limit the rows retrieved by a query Sort the rows retrieved by a query Group the rows reporting on summary type data. EMP. EMPNO ENAME JOB ... DEPTNO

366 views • 26 slides

UFCE8V-20-3 Information Systems Development 3 (SHAPE HK)

UFCE8V-20-3 Information Systems Development 3 (SHAPE HK). Lecture 6 Database Theory & Practice (2) : The Relational Data Model. Origins of the Relational Model. The relational model was developed by EF Codd in the early 1970s.

347 views • 22 slides