Chapter 2 – The WHERE Clause
“I saw the angel in the marble and carved until I set him free.”
The WHERE Clause limits Returning Rows
The WHERE Clause above filters how many ROWS are coming back. In this example, I am asking for the report of only rows WHERE the first name is Henry.
Double Quoted Aliases are for Reserved Words and Spaces
“Write a wise saying and your name will live forever.”
When you ALIAS a column, you give it a new name for the report header, but a good rule of thumb is to refer to the column by the ...