2026-03-12 20:23:15

vg/sp_merge_sql_manual_cleanup_10g.sql

@@ -0,0 +1,70 @@
+@@header
+
+set term off
+/*
+*
+*  Author  : Vishal Gupta
+*  Purpose : Display Tablespace usage
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  -----------------------------------------
+*  05-Aug-04  Vishal Gupta  First Draft
+*/
+set term on
+
+DEFINE dbid="&&1"  
+DEFINE instance_number="&&2"  
+
+
+DELETE FROM stats$sql_summary
+WHERE(snap_id,   dbid,   instance_number,   old_hash_value,   text_subset) IN
+  (SELECT ss.snap_id,
+     ss.dbid,
+     ss.instance_number,
+     ss.old_hash_value,
+     ss.text_subset
+   FROM stats$sql_summary ss,
+     stats$statspack_parameter sp
+   WHERE ss.dbid = sp.dbid
+   AND ss.instance_number = sp.instance_number
+   AND ss.dbid = &dbid
+   AND ss.instance_number = &instance_number
+   AND ss.executions < sp.executions_th *1
+   AND ss.parse_calls < sp.parse_calls_th *1
+   AND ss.disk_reads < sp.disk_reads_th *1
+   AND ss.buffer_gets < sp.buffer_gets_th *1
+   AND ss.sharable_mem < sp.sharable_mem_th *1
+   AND ss.version_count < sp.version_count_th *1)
+;
+
+commit;
+
+DELETE  /*+ index(spu )*/
+FROM stats$sql_plan_usage spu
+WHERE NOT EXISTS
+  (SELECT 1
+   FROM stats$sql_summary ss
+   WHERE ss.dbid = spu.dbid
+   AND ss.instance_number = spu.instance_number
+   AND ss.dbid = &dbid
+   AND ss.instance_number = &instance_number
+   AND ss.snap_id = spu.snap_id
+   AND ss.old_hash_value = spu.old_hash_value
+   AND ss.text_subset = spu.text_subset)
+;
+
+commit;
+
+
+DELETE FROM stats$sql_plan sp
+WHERE NOT EXISTS
+  (SELECT 1
+   FROM stats$sql_plan_usage spu
+   WHERE spu.plan_hash_value = sp.plan_hash_value)
+;
+
+COMMIT;
+
+@@footer