To display an access plan graph by dynamically explaining an SQL statement,
follow these steps:
- In the Control Center, select the database you want, and click mouse
button 2.
- Select Explain SQL from the pop-up menu. The Explain SQL
Statement window opens.
- Enter an explainable statement, and click on
OK. The Access Plan Graph window opens,
showing the access plan graph for the explained statement.
The Explain SQL function can also be invoked from the
Explainable Statements window, the Explained Statements History window, and
the Access Plan Graph window.