EXPLAIN
command r eturns processing plan or the plan and the full planner debug log, with ENABLE_EXPLAIN_LOG_OUTPUT
option controlling whether the full planner debug log is part of EXPLAIN
result.OPTIONS には以下の値を指定できます:
Value | Description |
---|---|
|
|
|
|
Example
CALL SYSADMIN.setDefaultOptionValue(
'ENABLE_EXPLAIN_LOG_OUTPUT'
,
'TRUE'
);