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/*
*
*  Author     : Vishal Gupta
*  Purpose    : Search SQL Text from AWR repository to find SQLId
*  Parameters : 1 - SQLText to search (Use % as wild card)
*               2 - Number of days history to search (Default 7 days)
*               
*
*  Revision History:
*  ===================
*  Date       Author        Description
*  ---------  ------------  -----------------------------------------
*  08-JUL-14  Vishal Gupta  Added plan_hash_value to output
*  12-JUN-13  Vishal Gupta  Added force_matching_signature to output
*  08-MAR-12  Vishal Gupta  Created
*
*
*/

/************************************
*  INPUT PARAMETERS
************************************/
UNDEFINE sqltext
UNDEFINE no_of_days

DEFINE sqltext="&&1"
DEFINE no_of_days="&&2"

COLUMN  _no_of_days NEW_VALUE no_of_days NOPRINT

set term off
SELECT DECODE('&&no_of_days','','7','&&no_of_days')   "_no_of_days"
FROM DUAL;
set term on


PROMPT ************************************************************************
PROMPT * AWR SQL Text Search
PROMPT *
PROMPT * Input Parameters
PROMPT *    - SQLText to Search - "&&sqltext"
PROMPT *    - NoOfDays - "&&no_of_days"
PROMPT ************************************************************************

COLUMN END_INTERVAL_TIME                    HEADING "Max Snap Time"                   FORMAT a18
COLUMN sql_text                             HEADING "SQLText"                         FORMAT a150 WRAP
COLUMN force_matching_signature             HEADING "FORCE_MATCHING_SIGNATURE"        FORMAT 999999999999999999999

set timing on

/* 
SELECT  --+ FULL(sql)  parallel(12)   
        sql.sql_id
 FROM dba_hist_sqltext   sql 
  WHERE upper(sql.sql_text) like upper(q'[&&sqltext]')
    AND upper(SQL.sql_text) NOT LIKE upper('%dba_hist_sqltext%')
;
*/

SELECT  --+ FIRST_ROWS LEADING(s) USE_NL(sql ss s ) INDEX(ss.sn) FULL(s)  
        -- FULL(s) FULL(ss) FULL(sql) parallel(12)   
        TO_CHAR(max(s.END_INTERVAL_TIME),'DD-MON-YY HH24:MI:SS') END_INTERVAL_TIME
      , ss.sql_id
      , ss.plan_hash_value
      , ss.force_matching_signature
 FROM v$database         d 
    , dba_hist_snapshot  s
    , dba_hist_sqlstat   ss
    , dba_hist_sqltext   sql 
  WHERE d.dbid            = s.dbid 
    AND s.end_interval_time > sysdate - &&no_of_days
    AND s.dbid            = ss.dbid
    AND s.instance_number = ss.instance_number
    AND s.snap_id         = ss.snap_id
    AND ss.dbid           = sql.dbid
    AND ss.sql_id         = sql.sql_id
    AND upper(sql.sql_text) like upper(q'[&&sqltext]')
    AND upper(SQL.sql_text) NOT LIKE upper('%dba_hist_sqltext%')
GROUP BY ss.sql_id
       , ss.plan_hash_value
       , ss.force_matching_signature
ORDER BY max(s.END_INTERVAL_TIME) desc  
;

set timing off

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