Take your SQL query skills to a new level by learning how to write more advanced SQL queries for enhanced decision making. In this course, you will learn how to write advanced subqueries, advanced join queries, and UNION queries that query more than one table. You will learn how to use transaction processing to ensure SQL statements execute completely or not at all and how to create stored procedures that enable you to store SQL statements for execution.

Students should have a competency in the Introductory and Intermediate levels of SQL.

CEUs/ILUs: 1.6
Length (in hours): 16


Unit 9

Creating Advanced Subqueries

  • Structured Query Language Review
  • Using the IN keyword to link queries
  • Using the EXISTS keyword to link queries
  • Using the ANY keyword to link queries
  • Using the ALL keyword to link queries

Unit 10

Creating Advanced Joins

  • Creating inner joins review
  • Creating outer joins review
  • Creating joins with aggregate functions
  • Creating nested joins

Unit 11

Creating Union Queries

  • Creating UNION queries
  • Creating UNION ALL queries
  • Creating a WHERE clause and multiple UNION queries

Unit 12

Transaction Processing, Stored Procedures, Triggers

  • Implementing transaction processing
  • Implementing  stored procedures
  • Implementing triggers

Learn about the other courses which are part of the same certificate:

Next start date

Nov 1 – 26