SQL Querying Fundamentals - Part 2 Virtual Classroom Live December 04, 2024

Price: $495

This course runs for a duration of 1 Day.

The class will run daily from 10:00 AM EST to 6:00 PM EST.

Class Location: Virtual LIVE Instructor Led - Virtual Live Classroom.

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Description

In this course, students will work with advanced queries to manipulate and index tables. Students will also create transactions so that you can choose to save or cancel data entry process.

Objectives:

Use subqueries to generate query output.
Manipulate table data by inserting, updating, and deleting records in 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.

Audience:

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

Course Overview

1. 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

2 . Manipulating Table Data

Insert Data
Modify and Delete Data

3. Manipulating the Table Structure

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

4. Working with Views

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

5. Indexing Data

Create Indices
Drop Indices

6. Managing Transactions

Create Transactions
Commit Transactions

Prerequisites

To ensure your success, we recommend you first take the following Logical Operations courses, or have equivalent skills and knowledge:

SQL Level 1: Fundamentals of Querying

Course Comments

This course expands on SQL Level 1: Fundamentals of Querying by adding insert, update and delete SQL statements. The course also examines the uses of indexes and transactions.

The SQL information is ANSI standards and can be applied to any RDBMS, including DB2, Oracle, SQL/Server, Sybase, etc.

You may also be interested in our Microsoft Querying Class: Writing Analytical Queries for Business Intelligence- Course 55232

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