'Ename job deptno' diaporamas de présentation

Introduction to Oracle

Introduction to Oracle. SQL and PL/SQL. ?? : Peter. Writing Basic SQL Statements. Basic SELECT Statement. SELECT [DISTINCT] {*, column [ alias ],...} FROM table;. SELECT identifies what columns. FROM identifies which table. Selecting All Columns. SQL> SELECT *

1.15k views • 94 slides

2 Restricting and Sorting Data

404 views • 27 slides