2026-03-12 21:01:38

tiddlywiki/ASH - examples.txt

@@ -0,0 +1,43 @@
+col SAMPLE_TIME for a21
+col Mb for 999 999 999
+
+select 
+    SAMPLE_TIME
+   ,SQL_ID
+   ,SESSION_ID
+   ,PGA_ALLOCATED/1024/1024 Mb
+   ,TEMP_SPACE_ALLOCATED/1024 Mb
+from 
+    DBA_HIST_ACTIVE_SESS_HISTORY
+where 
+    SAMPLE_TIME between to_date('2020-05-16 11:00','YYYY-MM-DD HH24:MI') and to_date('2020-05-16 12:00','YYYY-MM-DD HH24:MI')
+order by 
+    SAMPLE_TIME asc
+/
+
+
+
+select 
+	max(PGA_ALLOCATED/1024/1024) Mb
+	, max(TEMP_SPACE_ALLOCATED/1024) Mb
+from 
+    DBA_HIST_ACTIVE_SESS_HISTORY
+where 
+    SAMPLE_TIME between sysdate-14 and sysdate
+/
+
+
+select 
+    SAMPLE_TIME
+   ,SQL_ID
+   ,SESSION_ID
+   ,PGA_ALLOCATED/1024/1024 Mb
+   ,TEMP_SPACE_ALLOCATED/1024 Mb
+from 
+    DBA_HIST_ACTIVE_SESS_HISTORY
+where 
+    SAMPLE_TIME between sysdate-14 and sysdate
+    and PGA_ALLOCATED is not null
+order by 
+    4 asc
+/