Stores information in the Explain tables about the access plans chosen for each SQL statement in the package. DRDA does not
support the ALL value for this option.
Syntax:
EXPLAIN={NO | YES | ALL}
NOEXPLAIN
Parameters:
| NO |
Explain information will not be captured. |
| YES |
Explain tables will be populated with information about the chosen access plan. |
| ALL |
Explain information for each eligible static SQL statement will be placed in the Explain tables. In addition, Explain information
will be gathered for eligible dynamic SQL statements at run time, even if the CURRENT EXPLAIN SNAPSHOT register is set to
NO. For more information about special registers, see the IBM DB2 SQL Reference.
|