2026-03-12 20:23:15

2026-03-12 21:23:47 +01:00
parent eab4b36eca
commit 93039b8489
3332 changed files with 699614 additions and 0 deletions
--- a/vg/sql_similar.sql
+++ b/vg/sql_similar.sql
@@ -0,0 +1,93 @@
+@@header
+
+/*
+*
+*  Author  : Vishal Gupta
+*  Purpose : Display similar SQLs not using bind varaibles
+*  Parameters : 1 - Top Number of Rows (Default is 30)
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  --------------------------------------------------------------
+*  06-Jul-15  Vishal Gupta  Added force_matching_signature as the input parameter
+*  08-SEP-14  Vishal Gupta  Added memory in the output
+*  25-Oct-12  Vishal Gupta  Excluded PL/SQL statements (force_matching_signature=0)
+*  11-Oct-12  Vishal Gupta  Created
+*  
+*
+*/
+
+
+/************************************
+*  INPUT PARAMETERS
+************************************/
+UNDEFINE TOP_ROWCOUNT
+UNDEFINE FORCE_MATCHING_SIGNATURE
+UNDEFINE WHERECLAUSE
+
+DEFINE TOP_ROWCOUNT="&&1"
+DEFINE FORCE_MATCHING_SIGNATURE="&&2"
+DEFINE WHERECLAUSE="&&3"
+
+COLUMN  _TOP_ROWCOUNT                 NEW_VALUE  TOP_ROWCOUNT                   NOPRINT
+COLUMN  _FORCE_MATCHING_SIGNATURE     NEW_VALUE  FORCE_MATCHING_SIGNATURE       NOPRINT
+
+set term off
+SELECT DECODE('&&TOP_ROWCOUNT','','30','&&TOP_ROWCOUNT')                          "_TOP_ROWCOUNT"
+     , DECODE('&&FORCE_MATCHING_SIGNATURE','','%','&&FORCE_MATCHING_SIGNATURE')   "_FORCE_MATCHING_SIGNATURE"
+FROM DUAL
+;
+set term on
+
+/************************************
+*  CONFIGURATION PARAMETERS
+************************************/
+
+
+PROMPT *************************************************************************************
+PROMPT *  S I M I L A R    S Q L    S T A T E M E N T S
+PROMPT *   
+PROMPT * Input Parameters 
+PROMPT *    - Top Row Count              = "&&TOP_ROWCOUNT"  (Default Value 30)
+PROMPT *    - Force Matching Signature   = "&&FORCE_MATCHING_SIGNATURE"  (Default Value %)
+PROMPT *    - WhereClause                = "&&WHERECLAUSE"
+PROMPT *************************************************************************************
+
+COLUMN  force_matching_signature    HEADING "Force|Matching|Signature"    FORMAT 999999999999999999999
+COLUMN  mem                         HEADING "Memory|(MB)"                 FORMAT 999,999
+COLUMN  sql_count                   HEADING "Distinct|SQL|Count"          FORMAT 9,999,999
+COLUMN  executions                  HEADING "Execs"                       FORMAT 9,999,999
+COLUMN  loaded_versions             HEADING "Loaded|Vers"                 FORMAT 9,999,999
+COLUMN  min_last_active_time        HEADING "Min|Last|ActiveTime"         FORMAT a16
+COLUMN  max_last_active_time        HEADING "Max|Last|ActiveTime"         FORMAT a16
+COLUMN  parsing_schema_name         HEADING "SchemaName"                  FORMAT a16
+COLUMN  module                      HEADING "Module"                      FORMAT a20 TRUNCATE
+COLUMN  sql_text                    HEADING "SQL Text"                    FORMAT a70 TRUNCATE
+
+SELECT a.*
+FROM     
+(  SELECT sql.force_matching_signature
+       , max(sql_id)               sql_id
+       , sum(sql.sharable_mem + sql.persistent_mem + sql.runtime_mem)/power(1024,2) mem
+       , count( DISTINCT sql.sql_id)   sql_count
+       , SUM(sql.executions)           executions
+       , sum(sql.loaded_versions)      loaded_versions
+       , TO_CHAR(min(sql.last_active_time),'DD-MON-YY HH24:MI')     min_last_active_time
+       , TO_CHAR(max(sql.last_active_time),'DD-MON-YY HH24:MI')     max_last_active_time
+       , sql.parsing_schema_name
+       , max(sql.module)               module
+       , max(sql.sql_text)             sql_text
+   FROM GV$SQLAREA sql
+  WHERE force_matching_signature <> 0 --Exclude PL/SQL statements  
+    AND force_matching_signature like '&&FORCE_MATCHING_SIGNATURE'
+  &&WHERECLAUSE
+  GROUP BY force_matching_signature
+         , parsing_schema_name
+  ORDER BY sql_count  DESC
+) a
+WHERE rownum <= &&TOP_ROWCOUNT
+;
+
+
+@@footer