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Course Outline
Introduction to the Oracle database
- Database Architecture
- Relational model database
- Users diagrams sessions
- Tools
Introduction to the SELECT statement
- Screening and selection (WHERE clause)
- Sorting
- Data types, operators, and service NULL
- Built-in scalar functions
- Actions to date
- National and regional settings in SQL
The analysis of aggregated data
- Funkcje grupujące
- Klauzula distinct
- Klauzule GROUP BY and having
Retrieving data from multiple tables
- Inner and outer joins (INNER JOIN, OUTER JOIN)
- ANSI SQL syntax, and other methods connectors (SELF JOIN, NATURAL JOIN)
- Collective operators (UNION, UNION ALL, INTERSECT, MINUS)
Subqueries
- Subqueries simple
- Correlated subqueries
- Operators EXISTS and NOT EXISTS
- Other types of subqueries
Inquiries hierarchical and samples
- Construction of the tree (CONNECT BY PRIOR clause and START WITH)
- The SYS_CONNECT_BY_PATH
- Data samples (SAMPLE clause)
Data manipulation (DML)
- "INSTRUCCIONES INSERT, UPDATE, DELETE
- Operacja na dużych zbiorach (INSERT FIRST, ALL INSERT, MERGE)
Dictionary system
Concurrent users work
- Transactions
- Locks
- FLASHBACK
Users and Permissions
- Creating and modifying user patterns
- Permissions and roles
Managing data storage - logical layer
- Tables, temporary tables, index-organized tables
- Limitations
- Indexes
- The views, sequences, synonyms, materialized views
- Units stored PL / SQL
Modeling and restore the data model using Oracle SQL Modeler
Moving Data
- A logical copy of the data - datapump import and export
- Loading data - sqlLoader
- External tables
- Links database
Automating tasks
- dbms_jobs, dbms_scheduler
Requirements
Knowledge-wide information technology.
35 Hours
Testimonials (2)
I like fact, that after each section we had exercises. It helps to remember discussed topic.
Adam Bińczycki
Course - Oracle 11g - SQL language for developers - Workshop
Good atmosphere during the training.
