Filtering Records by Character Data
How to use the WHERE statement to filter records when the value is a character data type in a T-SQL statement.
How to use the WHERE statement to filter records when the value is a character data type in a T-SQL statement.
How to use the WHERE statement to filter records when the value is either a Date or a Time in a T-SQL statement.
How to use the WHERE statement to filter records when a value IS NULL or IS NOT NULL in a T-SQL statement.
How to use the ORDER BY statement to sort records in a T-SQL statement in both ascending and descending order.
In this post, we discuss how to use the GROUP BY and HAVING clause in a T-SQL statement and how to use them with aggregate functions.
How to Create, Alter and Drop tables in SQL Server. How to manage tables in SQL Server.
Restricting data by using Table Constraints in SQL Server. What are the different table constraints in SQL Server?
Understanding the difference between Parent Tables and Child Tables and the difference between Primary Keys vs Foreign Keys.
This demonstration will walk through how to create table relationships and foreign key constraints using SQL.
The term schema could mean several different things. What are the different meanings and how are schemas are used in SQL Server.