Qs Why is Parse = 2 in the following Query ?
Solaris 8
Oracle 8.1.7
SGA = 60 MB
shared_pool_size = 30 MB
********************************************************************************
select mesg, lchg_user_id, TO_CHAR(lchg_time,'DD-MM-YYYY HH24:MI:SS'),
rcre_user_id, TO_CHAR(rcre_time,'DD-MM-YYYY HH24:MI:SS'), tran_id,
TO_CHAR(tran_date,'DD-MM-YYYY HH24:MI:SS'), NVL(ts_cnt,0), sol_id,
contra_acid, tran_amt||'!'||tran_crncy_code, TO_CHAR(value_date,'DD-MM-YYYY
HH24:MI:SS'), tran_crncy_code, central_or_local_code, req_advc_ind,
sys_gen_flg, rowid
FROM
TBA_REF_TRN_TBL WHERE cmd = :1 AND cust_or_card_id = :2 AND
system_date_time = TO_DATE( :3 ,'DD-MM-YYYY HH24:MI:SS') AND dcc_id = :4
AND sno = :5
call count cpu elapsed disk query current rows
------- ------ -------- ---------- ---------- ---------- ---------- ----------
Parse 2 0.06 0.07 1 0 1 0
Execute 2 0.00 0.00 0 0 0 0
Fetch 2 0.00 0.02 3 6 0 0
------- ------ -------- ---------- ---------- ---------- ---------- ----------
total 6 0.06 0.09 4 6 1 0
Misses in library cache during parse: 1
Optimizer goal: CHOOSE
Parsing user id: 40 (TBAGEN)
Rows Row Source Operation
------- ---------------------------------------------------
0 TABLE ACCESS BY INDEX ROWID REF_TRN_TBL
1 INDEX UNIQUE SCAN (object id 6561)
Rows Execution Plan
------- ---------------------------------------------------
0 SELECT STATEMENT GOAL: CHOOSE
0 TABLE ACCESS (BY INDEX ROWID) OF 'REF_TRN_TBL'
1 INDEX (UNIQUE SCAN) OF 'IDX_REF_TRN_TBL' (UNIQUE)
********************************************************************************
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