SQL: Advanced Querying - Comprehensive

$395.00
$395.00
Start Date Time Days Price GTR Availability
September 06, 2017 09:00 (EST) 1 $395.00 Register
December 05, 2017 09:00 (EST) 1 $395.00 Register

Duration: 1 day

Course Objective
You will work with advanced queries to manipulate and index tables. You will also create transactions so that you can choose to save or cancel data entry process.

Target Student
Students should have basic computer skills, SQL skills, and be familiar with concepts related to database structure and terminology.

Prerequisites
To ensure your success, we recommend you first takeSQL: Fundamentals of Querying

Course Objectives
Upon successful completion of this course, students will be able to:

  • Use subqueries to generate query output.
  • Manipulate table data by inserting and updating records in a table and deleting records from a table.
  • Manipulate the table structure.
  • Create views, manipulate data through views, modify the view structure, and drop views.
  • Create indices on table columns and drop inefficient indices.
  • Mark the beginning of a transaction, create a savepoint within a transaction, rollback a transaction, and commit a transaction.

Course Content

Using Subqueries to Perform Advanced Querying

  • Search Based on Unknown Values
  • Compare a Value with Unknown Values
  • Search Based on the Existence of Records
  • Generate Output Using Correlated Subqueries
  • Filter Grouped Data Within Subqueries
  • Perform Multiple-Level Subqueries

Manipulating Table Data

  • Insert Data
  • Modify and Delete Data

Manipulating the Table Structure

  • Create a Table
  • Create a Table with Constraints
  • Add and Drop Table Columns
  • Add and Drop Constraints
  • Modify the Column Definition
  • Back Up Tables
  • Delete Tables

Working with Views

  • Create a View
  • Manipulate Data in Views
  • Create Aliases
  • Modify and Drop Views

Indexing Data

  • Create Indices
  • Drop Indices

Managing Transactions

  • Create Transactions
  • Commit Transactions