مقدمة إلى قواعد بيانات اوراكل SQL

Training Course index

1 - INTRODUCTION TO ORACLE DATABASE
List the features of Oracle Database 11g
Discuss the basic design, theoretical, and physical aspects of a relational database
Categorize the different types of SQL statements
Describe the data set used by the course
Log on to the database using SQL Developer environment
Save queries to files and use script files in SQL Developer

2 - RETRIEVE DATA USING THE SQL SELECT STATEMENT
List the capabilities of SQL SELECT statements
Generate a report of data from the output of a basic SELECT statement
Select All Columns
Select Specific Columns
Use Column Heading Defaults
Use Arithmetic Operators
Understand Operator Precedence
Learn the DESCRIBE command to display the table structure

3 - LEARN TO RESTRICT AND SORT DATA
Write queries that contain a WHERE clause to limit the output retrieved
List the comparison operators and logical operators that are used in a WHERE clause
Describe the rules of precedence for comparison and logical operators
Use character string literals in the WHERE clause
Write queries that contain an ORDER BY clause to sort the output of a SELECT statement
Sort output in descending and ascending order

4 - USAGE OF SINGLE-ROW FUNCTIONS TO CUSTOMIZE OUTPUT
Describe the differences between single row and multiple row functions
Manipulate strings with character function in the SELECT and WHERE clauses
Manipulate numbers with the ROUND, TRUNC, and MOD functions
Perform arithmetic with date data
Manipulate dates with the DATE functions

5 - INVOKE CONVERSION FUNCTIONS AND CONDITIONAL EXPRESSIONS
Describe implicit and explicit data type conversion
Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
Nest multiple functions
Apply the NVL, NULLIF, and COALESCE functions to data
Use conditional IF THEN ELSE logic in a SELECT statement

6 - AGGREGATE DATA USING THE GROUP FUNCTIONS
Use the aggregation functions to produce meaningful reports
Divide the retrieved data in groups by using the GROUP BY clause
Exclude groups of data by using the HAVING clause

7 - DISPLAY DATA FROM MULTIPLE TABLES USING JOINS
Write SELECT statements to access data from more than one table
View data that generally does not meet a join condition by using outer joins
Join a table to itself by using a self join

8 - USE SUB-QUERIES TO SOLVE QUERIES
Describe the types of problem that sub-queries can solve
Define sub-queries
List the types of sub-queries
Write single-row and multiple-row sub-queries

9 - THE SET OPERATORS
Describe the SET operators
Use a SET operator to combine multiple queries into a single query
Control the order of rows returned

10 - DATA MANIPULATION STATEMENTS
Describe each DML statement
Insert rows into a table
Change rows in a table by the UPDATE statement
Delete rows from a table with the DELETE statement
Save and discard changes with the COMMIT and ROLLBACK statements
Explain read consistency

11 - USE OF DDL STATEMENTS TO CREATE AND MANAGE TABLES
Categorize the main database objects
Review the table structure
List the data types available for columns
Create a simple table
Decipher how constraints can be created at table creation
Describe how schema objects work

12 - OTHER SCHEMA OBJECTS
Create a simple and complex view
Retrieve data from views
Create, maintain, and use sequences
Create and maintain indexes
Create private and public synonyms

13 - CONTROL USER ACCESS
 

Training course outcomes

تحديد المكونات الهيكلية الرئيسية لـ Oracle Database 12c
إنشاء تقارير للبيانات المصنفة والمقيدة.
فهم و يقوم بتشغيل عبارات معالجة البيانات (DML).
التحكم في الوصول إلى قاعدة البيانات إلى كائنات محددة.
إدارة كائنات المخطط.
إدارة الكائنات مع طرق عرض قاموس البيانات.
استرداد بيانات الصفوف والأعمدة من الجداول.
ادارة امتيازات التحكم على مستوى الكائن والنظام.
إنشاء الفهارس والقيود؛ 
تغيير كائنات المخطط الموجودة.
إنشاء والاستعلام عن الجداول الخارجية

Training Pre-requirements

المعرفة
الالمام باساسيات قواعد البيانات وفهم اساسيات البرمجة

مستوى الخبرة
يجب أن يكون لديك بعض الخبرة في العمل مع  قاعدة البيانات لا تقل عن سنة
القدرات 
اللغة
الانجليزية

بالنسبة للأجهزة والأدوات
(كمبيوتر/نظام التشغيل ويندوز /متصفح انترنت/سرعة انترنت عالية)