Participants should have basic knowledge of SQL.
LessonsCourse Length: 6hrs (1 Day)
In today's competitive environment, information is one of the most important factors in determining the success of an organization. If you are able to manage and retrieve information efficiently, you can streamline the organization's processes and give it a competitive edge. As the organization grows, you will need to handle large amounts of data. Under such circumstances, you might need to query multiple tables simultaneously and with increasing frequency. You must step up the speed of generating query output to cope with the increasing demands of data storage, management, and retrieval.
In this course, 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 the data entry process. You will:
- 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 indexes on table columns and drop inefficient indexes.
- Mark the beginning of a transaction, roll back a transaction, and commit a transaction.
Students should have basic computer skills, SQL skills, and be familiar with concepts related to database structure and terminology.
Section 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
Section 2: Manipulating Table Data
Modify and Delete Data
Section 3: Manipulating the Table Structure
Create a Table
Create a Table with Constraints
Modify a Table's Structure
Back Up Tables
Section 4: Working with Views
Create a View
Manipulate Data in Views
Modify and Delete Views
Section 5: Indexing Data
Section 6: Managing Transactions
Compuease Cancellation Policy
We at Compuease work hard to arrange our schedules around your needs. Last minute cancellations put additional strain on our schedules and therefore we have the following Cancellation Policy for our Public Classes. You may cancel or reschedule a registration at any time up to 10 business days before the class without penalty. Canceling or rescheduling a registration within 10 business days requires full payment of the course fee. You are welcome to transfer your seat in a class to another individual at any time before the class.
CompuEase Training Classroom
130 Albert Street Suite 801