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Advanced Oracle SQL Queries - Helping you to Master SQL
[February 15, 2013]

Advanced Oracle SQL Queries - Helping you to Master SQL

Feb 15, 2013 (M2 PRESSWIRE via COMTEX) -- Research and Markets ( has announced the addition of the "Advanced Oracle SQL Queries" training to their offering.

This Oracle SQL training class helps students master SQL using an Oracle database and prepares students for a PL/SQL course. Note that this course covers SQL, not PL/SQL.

This class is hands-on and interactive, with exercises, presentations and readings to ensure students stay engaged and learn the material presented.

Approximately 22 hours of training.

This course is valid for One Year after purchase.

For information about Technical Requirements, please contact us Key Topics Covered: Users and Schemas - Introduction to Users and Schemas -- Definitions and Client Tools -- SQL Developer Login - About the HR Schema -- Sample Schemas -- HR Schema Entities - Creating An Application Schema - Exercise: Create a User Pseudo Columns & Functions - Using The Dual Table - Functions - Exercise: Use the SYSCONTEXT function - Pseudo-Columns - Using Rowid - Using Rownum - Exercise: Use ROWNUM Using Subqueries - Simple Subqueries -- Definition -- Nested Subquery - Inline Views -- Subquery in the HAVING clause - Correlated Subqueries - Scalar Subquery - Exercise: Subqueries Joining Tables - Review of Joins - Equijoins -- Inner Joins -- Outer Joins - Cross Joins - Reflexive Join - Non-Key Join - Natural Joins - Semijoins and Antijoins - Using Named Subqueries - Exercise: Join Exercises Rollup & Cube - About Group Processing - EMP_DETAILS_VIEW - Simple GROUP BY - ROLLUP Function - GROUPING Function - Using Cube - Exercise: Practice GROUP BY, ROLLUP and CUBE Using Set Operators - Set Operators Defined - Relationship to Mathematical Set Theory - Restrictions on Set Operators - Exercise: Set Operators Exercise Conditional Processing - The DECODE Function - The Case Expression - Exercise: Conditional Processing SQL Functions (Character) - What Are SQL Functions - Character Functions -- CONCAT -- LENGTH -- INSTR -- REPLACE -- UPPER -- LOWER -- INITICAP -- LPAD -- RPAD -- TRIM -- TO_CHAR -- SOUNDEX - Regular Expressions - Exercise: Character Functions SQL Functions (Non-Character) - Numeric Functions -- The TO_CHAR Function with numbers - Date/Time Functions - Date Format Functions - Date Arithmetic Functions - Null Value Functions - Exercise: SQL Non-Character Functions SQL Data Manipulation Language - The INSERT Statement -- INSERT Statement Categories - The UPDATE Statement - The DELETE Statement - Transactions - Complex Table References - The MERGE statement - Exercise: Data Manipulation Language (DDL) For more information visit CONTACT: Research and Markets, Laura Wood, Senior Manager. Fax from USA: 646-607-1907 Fax from rest of the world: +353-1-481-1716 Sector: Training ( cat_id=28&campaign_id=zcqswm) ((M2 Communications disclaims all liability for information provided within M2 PressWIRE. Data supplied by named party/parties. Further information on M2 PressWIRE can be obtained at on the world wide web. Inquiries to

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