To manipulate the TRACE level at the start of a query, SELECT * FROM PRODUCT [uTracelevel(5)]
.
The function uTracelevel() returns no value; therefore, the SBN expression [uTracelevel(5)] can coexist with the SQL statement. After the SBN expression has been evaluated, the SQL statement to execute will be:
SELECT * FROM PRODUCT
You can even execute the following query:
[uTracelevel(0)]