Learn how to use the GROUP BY clause in SQL queries to group data by a specific field and apply various functions, filters, and joins to the groups.

Add a calculated column that references a field in another table. You’ll notice that the formula uses the RELATED function to reference the table that isn’t in the active table, Sales.

How do you display a 'memo' type field in SQL? Memo type fields are maintained separately from the database. Only a pointer to that data is stored in the table. Is there a special SQL command to ...

Encrypt a column using Stored procedures. So first of all I created a Symmetric key called MY_KEY in my database. If you look under security you will find the place to create the this key.