created: 20200823075307403
creator: vplesnila
modified: 20200831161547163
modifier: vplesnila
tags: Oracle
title: Oracle toolbox
type: text/vnd.tiddlywiki


|!usage |!description |!notes|
|''@ash/ashtop'' [grouping_cols] [filters] [fromtime] [totime]|Display top ASH time (count of ASH samples) grouped by your specified dimensions|[[exemples|ashtop]]|
|''@ash/ash_wait_chains'' [grouping_cols] [filters] [fromtime] [totime]|Display ASH (based on DBA_HIST) wait chains (multi-session wait signature, a session waiting for another session etc.)|[[exemples|ash_wait_chains]]|
|''@x'' |Display SQL execution plan for the last SQL statement||