SQL Querying: Advanced

at Certstaffix Training - Largo

Course Details
$495 4 seats left
Start Date:

Thu, Dec 12, 10:00am - 5:00pm

Next start dates (3)

1300 Caraway Ct Ste 200
Btwn McCormick & Arena Drives
Largo, Maryland 20774
Purchase Options
Class Level: Advanced
Age Requirements: 18 and older
Average Class Size: 3

What you'll learn in this sql class:

In this course you will compose Advanced SQL queries to retrieve desired information from a database. You will build on derived tables and common expressions, group and summarize data, explore advanced where clauses and finally write advanced queries.

This course is taught using Microsoft SQL Server, but students using versions of SQL such as Oracle or MySQL will benefit by attending. The courseware and lab environment provided will be Microsoft SQL Server.

In This Course, Learn About These Topics:
  • Advanced Joining Tables
  • Advanced WHERE Clauses
  • Building on Subqueries, Common Table Expressions, and Unions
  • Writing Advanced Queries
Prerequisite: SQL Querying - Basic

Course Outline

Building on Subqueries, Common Table Expressions, and Unions
  • Using Derived Tables and Common Table Expressions
  • Using Derived Tables
  • Using Common Table Expressions
  • Using a Common Table Expression to Solve a Complicated Join Problem
  • Thinking About Performance
Advanced Joining Tables
  • Merge Join
  • Nested Loop
  • Hash Match
Advanced WHERE Clauses
  • Pattern Matching
  • Using LIKE
  • Restricting the Characters in Pattern Matches
  • Searching for Wildcards
  • Combining Wildcards
  • Using PATINDEX
  • Using WHERE Clauses with Three or More Predicates
  • Using NOT with Parentheses
  • Performing a Full-Text Search
Writing Advanced Queries
  • Advanced CTE Queries
  • Alternate CTE Syntax
  • Using Multiple CTEs
  • Referencing a CTE Multiple Times
  • Joining a CTE to Another CTE
  • Writing a Recursive Query
  • Data Manipulation with CTEs
  • Isolating Aggregate Query Logic
  • Correlated Subqueries in the SELECT list
  • Using Derived Tables
  • Common Table Expressions
  • The OUTPUT Clause
  • Using OUTPUT to View Data
  • Saving OUTPUT Data to a Table
  • The MERGE Statement
  • Pivoted Queries
  • Pivoting Data with CASE
  • Using the PIVOT Function
  • Using the UNPIVOT Function
  • Paging
Headsets for free, Guaranteed to Run, Re-Takes for free (Up to 6 months), Interactive Classroom environment.

Registration Note: We can only accept students into our classes whose tuition is being paid by an employer or sponsoring organization. Self-paying individuals cannot enroll.

School Notes:
Courseware (if a course has a Courseware) will be shipped to the address provided two weeks before the class starts. Make sure that the additional info field is properly and correctly filled out to avoid Courseware being lost in transit. Please also note that P.O. Box addresses are not allowed.

The classes are instructor-led live training you attend in a local classroom or from your home/office. Our instructors teach from a remote location while being able to interact with students as in a traditional classroom setting.

Instructors can view student progress and take control of their PC to provide direct assistance. Students can see the instructor's presentation as well as voice questions directly to the instructor and participate in class discussions.

Still have questions? Ask the community.

Refund Policy
You can cancel or reschedule your registration without penalty or charge provided you give notice of 10 business days (M-F) or more days before the start of my class.

If you request to cancel or reschedule your registration 10 Business Days (M-F) or less days before the class start you will be charged 100% the course fee and will not be entitled to a refund. You have one (1) opportunity to use our Make-Up policy to have those funds applied to a later class date.

You cannot change your class location ten (10) Business days (M-F) or less before the class start because Certified Staffing Solutions has shipped training materials and provisioned resources. Location changes requested prior to that timeframe are subject to availability and may incur an additional charge.

Should Certified Staffing Solutions need to cancel your class due to insufficient enrollment, or postpone it due to events beyond their control, Certified Staffing Solutions will notify you as soon as possible. In such cases, you may reschedule to a future class date at no additional charge or receive a refund for any money on account relating to that registration.

Travel arrangements and costs are the sole responsibility of the student. Certified Staffing Solutions suggests obtaining refundable reservations. Certified Staffing Solutions classes are confirmed approximately 14 days before the start of the class. We cannot guarantee class commitments before that window of time. Certified Staffing Solutions will not be responsible for any cancellation costs incurred, including but not limited to, airline/mass transit tickets, hotel reservations and so on.


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Start Dates (4)
Start Date Time Teacher # Sessions Price
10:00am - 5:00pm Remote Instructor 1 $495
10:00am - 5:00pm Remote Instructor 1 $495
10:00am - 5:00pm Remote Instructor 1 $495
10:00am - 5:00pm Remote Instructor 1 $495

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