Chapter 7. SQL Data Manipulation
Chapter 6, “Introducing SQL,” introduced data drivers, data sources, SQL, and data retrieval (using the
SELECT statement). You'll probably find that you spend far more time retrieving data than you do inserting, updating, or deleting it (which is why we concentrated on
As in the last chapter, the SQL Query Tool in the
ows/sql directory will be used to execute the SQL statements. For security's sake (to prevent accidental data changes) the SQL Query Tool by default allows execution of
SELECT statements, but no other SQL statements.
To change this behavior, edit the
Application.cfm file in the
ows/sql directory. You will see a series ...