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Tera-Tom's 1000 Page e-Book on Teradata Architecture and SQL, 2nd Edition by Tom Coffing, William Coffing

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Chapter 16 - The WHERE Clause

“I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin, but by the content of their character.”

- Martin Luther King, Jr.

The WHERE Clause limits Returning Rows

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The WHERE Clause filters how many ROWS are coming back on the report. So, not all rows will return, just the rows that qualify. In this example, I am asking for the report to bring back only rows WHERE the first name is Henry.

Using a Column ALIAS throughout the SQL

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When you ...

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