Below is an example of a PL/SQL procedure that calculates tax for a purchase based on the purchase amount and the tax rate. I'll also show how to call the procedure after it's created.

Stored procedures provide PHP programmers with pre-programmed database applications that retrieve and edit MySQL records. Stored procedures let you send parameters to the database program, so you can ...

The following examples use the SQL procedure to query, update, and create DBMS tables. Querying a DBMS Table This example uses the SQL procedure to query the ORACLE table PAYROLL. The PROC SQL query ...

In Version 6, the SAS System's SQL procedure enabled you to retrieve and update data from DBMS tables and views. You could read and display DBMS data by specifying a ...