Command Discussion

SELECT:
The SELECT clause lists the column names that you want displayed in answer to the query.

FROM:
The FROM clause indicates the table of data "FROM" which you want to retrieve information.

WHERE:
The WHERE clause is used to screen the rows you want to retrieve, based on some criteria, or search condition, that you specify. This clause is optional, and, if omitted, all rows from the table are retrieved.


Copyright © Thunderstone Software     Last updated: Oct 5 2023
Copyright © 2024 Thunderstone Software LLC. All rights reserved.