SQL Querying Fundamentals – Part 2
In this course you will learn how to identify and use advanced querying techniques. You might find that you need to modifying the structure of a table; inserting, updating, deleting data and indexing tables to optimize query performance.
This course may earn a Credly Badge.
- Price: $545.00
- Duration: 1 Day
- Delivery Methods: Virtual
- DIR Discount: 55.0%
Why choose TOPTALENT?
- Get assistance every step of the way from our Texas-based team, ensuring your training experience is hassle-free and aligned with your goals.
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Course Outline
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 Table
- Create a Table with Constraints
- Modify a Table’s Structure
- Back Up Tables
- Delete Tables
4 – Working with Views
- Create a View
- Manipulate Data in Views
- Create Aliases
- Modify and Delete Views
5 – Indexing Data
- Create Indexes
- Drop Indexes
6 – Managing Transactions
- Create Transactions
- Commit Transactions
Actual course outline may vary depending on offering center. Contact your sales representative for more information.
Learning Objectives
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.
Question: What if I have to reschedule my class due to conflict?
Answer: Ten (10) business days’ notice is required to reschedule a class with no additional fees. Notify TOPTALENT LEARNING as soon as possible at 469-721-6100 or by written notification to info@toptalentlearning.com to avoid rescheduling penalties.
Question: How do I enroll for this class?
Answer: Please contact our team at 469-721-6100; we will gladly guide you through the online purchasing process.
Question: What happens once I purchase a class?
Answer: You will receive a receipt and an enrollment confirmation sent to the email you submitted at purchase. Your enrollment email will have instructions on how to access the class. Any additional questions our team is here to support you. Please call us at 469-721-6100.
Question: What is your late policy?
Answer: If a student is 15 minutes late, they risk losing their seat to a standby student. If a student is 30 minutes late or more, they will need to reschedule. A no-show fee will apply. Retakes are enrolled on a stand-by basis. The student must supply previously issued courseware. Additional fees may apply.
Question: What happens when I finish my class?
Answer: You will receive a ‘Certificate of Completion’ once you complete the class. If you purchased an exam voucher for the class, a team member from TOPTALENT LEARNING will reach out to discuss your readiness for the voucher and make arrangements to send it.