In this sample statement, the condition (table1.keyfield=table2.keyfield) tells SQL to find records in both tables that contain matching values in the column named by keyfield.

Use the JOIN ON syntax to write a query to display the order id, order date, customer name formatted as a single field (i.e. “Tom Jones”) with a heading of Customer, and customer_city for customers ...

The following example prompts the user for a SQL statement and then prepares that statement. Next, it calls SQLNumParams to determine whether the statement contains any parameters. If the statement ...