SQL Certification Training CourseBy admin Course Content Building the Database Schema Creating tables and columns Protecting data integrity with constraints Improving performance with indexes Manipulating Data Modifying table contents Applying transactions Working with the SELECT Statement Writing Single Table queries Restricting rows with the WHERE filter Querying Multiple Tables Applying the ANSI/ISO standard join syntax Combining results with set operators Employing Functions in Data Retrieval Processing data with row functions Performing analysis with aggregate functions Constructing Nested Queries Applying subqueries in filter conditions Including subqueries in expressions Developing In-Line and Stored Views Breaking down complex problems Creating views in a database