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Oracle SQL Training

Stage pratique
Duration : 3 days
Ref : OSL
Price  2020 : 2040 € excl. taxes
Free breaks and lunches
  • Program
  • Participants / Prerequisite
  • Intra/Tailored

Instructional goals

Learning objectives

  • Know how to identify the objects of an Oracle database.
  • Query and sort data in a table
  • Work with data in database tables.
  • Know how to retrieve data
  • Participants

» Introduction

  • The relational model.
  • The basic notions: Relation (table), attributes (columns), integrity constraints.
  • Integrity constraints.

» Tools

  • Overview of SQL*Plus.
  • Overview of SQL Developer.

» Introduction to SQL

  • Oracle data types.
  • Creating tables
  • Introduction to update instructions
  • Using sequences
  • Introduction to querying (SELECT).

» Querying data

  • Sorting and deleting duplicates. Using aliases and prefixes.
  • Handling the value NULL. Using SQL functions.
  • Using pseudo-columns: ROWID and ROWNUM. Using aggregates: COUNT, SUM, AVG...
  • Set clauses: Union, intersect, except
  • Embedded queries: IN, EXISTS operators.
  • Using joins.
  • Outer joins.
  • Grouping: GROUP BY and HAVING.

» Objects of an Oracle database

  • Creating and deleting tables.
  • Managing integrity constraints: Primary key, uniqueness, no null values, CHECK, referential constraints.
  • Using views.
  • Using synonyms.
  • Data dictionary.

» Complex SQL instructions

  • Configuring SQL*Plus scripts.
  • Complex divisions and queries.
  • Update instructions with embedded queries.
  • Hierarchical queries.
  • Using regular expressions.
Participants / Prerequisite

» Participants


» Prerequisite


Contact Informations

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Book your place

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Time schedule

Generally, courses take place from 9:00 to 12:30 and from 14:00 to 17:30.
However, on the first day attendees are welcomed from 8:45, and there is a presentation of the session between 9:15 and 9:30.
The course itself begins at 9:30. For the 4- or 5-day hands-on courses, the sessions finish at 15:30 on the last day
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