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Oracle Database: Introduction into SQL


Laikas: 2020.12.14 - 2020.12.18, 09:00 Trukmė: 40 Valandos Vieta: Švitrigailos g. 11M, Vilnius
1 670 € (+ PVM 21%)

Apie mokymus:

Understanding the basic concepts of relational databases ensure refined code by developers. This course helps the participants to write subqueries, combine multiple queries into a single query using SET operators and report aggregated data using group functions. Controlling privileges at the object and system level are also dealt with in detail.

This course covers creating indexes and constraints, and altering existing schema objects. Additionally, participants learn how to create and query external tables. In order to query and manipulate data within the database, to use the dictionary views to retrieve metadata and create reports about their schema objects, participants get to understand the advanced features of SQL. Some of the date-time functions available in the Oracle Database are also covered. This course also discusses how to use the regular expression support in SQL.

Mokymai skirti:

• Developer
• Application Developers
• PL/SQL Developer
• Forms Developer
• System Analysts
• Business Analysts
• Data Warehouse Administrator

Dėstytojas: Gediminas Reimeris

Mokymų temos:

1. Introduction to Oracle Database
2. Retrieve Data using the SQL SELECT Statement
3. Learn to Restrict and Sort Data
4. Usage of Single-Row Functions to Customize Output
5. Invoke Conversion Functions and Conditional Expressions
6. Aggregate Data Using the Group Functions
7. Display Data From Multiple Tables Using Joins
8. Use Sub-queries to Solve Queries
9. The SET Operators
10. Data Manipulation Statements
11. Use of DDL Statements to Create and Manage Tables
12. Other Schema Objects
13. Control User Access
14. Management of Schema Objects
15. Manage Objects with Data Dictionary Views
16. Manipulate Large Data Sets
17. Data Management in different Time Zones
18. Retrieve Data Using Sub-queries
19. Regular Expression Support