Account Query is taking longtime and not giving desired results

Question

Hi,
I'm trying to run the following query to get code combination id for last six months with 1)no activity in gl_je_lines
2) Sum of begin balance and PTD is zero
Her's query :
select
cc.segment3 SEGMENT
from apps.gl_code_combinations cc,
apps.gl_balances bal,
apps.fnd_flex_values_vl ffvl,
apps.fnd_flex_value_sets ffvs,
(select period_name
from apps.gl_periods
where period_set_name ='abc Calendar'
and to_date(period_name,'Mon-YY') between add_months(sysdate,(6*-1)-1) and sysdate) p
where cc.CODE_COMBINATION_ID = bal.CODE_COMBINATION_ID
and ffvl.FLEX_VALUE = cc.segment3
and ffvl.FLEX_VALUE_SET_ID = ffvs.flex_value_set_id
and ffvs.flex_value_set_id = 2222222
and bal.SET_OF_BOOKS_ID =555
and cc.CHART_OF_ACCOUNTS_ID = 11111
and bal.period_name = p.period_name
and ffvl.ENABLED_FLAG = 'Y'
and ffvl.END_DATE_ACTIVE is null
and bal.TEMPLATE_ID IS NULL
and bal.actual_flag='A'
and bal.currency_code 'STAT'
and ffvl.creation_date <= add_months(sysdate,(6*-1)-1)
and cc.SEGMENT3 not in (
select
distinct gcc.SEGMENT3
from apps.gl_je_lines l
, apps.gl_code_Combinations gcc,
(select period_name
from apps.gl_periods
where period_set_name ='abc Calendar'
and end_date > add_months(last_day(sysdate),-1) and end_date <= last_day(sysdate)) lp
where l.code_combination_id = gcc.code_combination_id
and gcc.CHART_OF_ACCOUNTS_ID = 11111
and l.period_name=lp.period_name
and l.set_of_books_id = 555
and l.status='P')
group by cc.SEGMENT3
HAVING sum(abs(nvl(bal.BEGIN_BALANCE_DR,0))-abs(nvl(bal.BEGIN_BALANCE_CR,0))+abs(nvl(bal.PERIOD_NET_DR,0))-abs(nvl(bal.PERIOD_NET_CR,0))) = 0--------------------------------------------------------------------------------
Here's Explain Plan
Operation Node Cost IO Cost CPU Cost Cardinality Object Name Options Object Type Optimizer
SELECT STATEMENT 5155 5094 554583434 1 ALL_ROWS
FILTER
HASH (GROUP BY) 5155 5094 554583434 1 GROUP BY
FILTER
TABLE ACCESS (BY INDEX ROWID) 4 4 31301 1 GL_BALANCES BY INDEX ROWID TABLE ANALYZED
NESTED LOOPS 18 18 427467 1
MERGE JOIN (CARTESIAN) 14 14 396166 1 CARTESIAN
TABLE ACCESS (BY INDEX ROWID) 4 4 49409 1 GL_CODE_COMBINATIONS BY INDEX ROWID TABLE ANALYZED
NESTED LOOPS 8 8 82677 1
NESTED LOOPS 4 4 33268 1
NESTED LOOPS 4 4 31368 1
INDEX (UNIQUE SCAN) 1 1 8171 1 FND_FLEX_VALUE_SETS_U1 UNIQUE SCAN INDEX (UNIQUE) ANALYZED
TABLE ACCESS (BY INDEX ROWID) 3 3 23196 1 FND_FLEX_VALUES BY INDEX ROWID TABLE ANALYZED
INDEX (RANGE SCAN) 2 2 15293 1 FND_FLEX_VALUES_N3 RANGE SCAN INDEX ANALYZED
INDEX (UNIQUE SCAN) 0 0 1900 1 FND_FLEX_VALUES_TL_U1 UNIQUE SCAN INDEX (UNIQUE) ANALYZED
INDEX (RANGE SCAN) 2 2 33113 4 GL_CODE_COMBINATIONS_N3 RANGE SCAN INDEX ANALYZED
FILTER
TABLE ACCESS (BY INDEX ROWID) 20 20 163416 1 GL_JE_LINES BY INDEX ROWID TABLE ANALYZED
NESTED LOOPS 5136 5076 545022343 1
MERGE JOIN (CARTESIAN) 5103 5043 544739760 4 CARTESIAN
TABLE ACCESS (BY INDEX ROWID) 5 5 37587 1 GL_PERIODS BY INDEX ROWID TABLE ANALYZED
INDEX (RANGE SCAN) 2 2 15043 4 GL_PERIODS_N2 RANGE SCAN INDEX ANALYZED
BUFFER (SORT) 5098 5038 544702173 7 SORT
TABLE ACCESS (FULL) 5098 5038 544702173 7 GL_CODE_COMBINATIONS FULL TABLE ANALYZED
INDEX (RANGE SCAN) 3 3 29414 36 GL_JE_LINES_N1 RANGE SCAN INDEX ANALYZED
BUFFER (SORT) 10 10 346757 1 SORT
INDEX (FULL SCAN) 6 6 313489 1 GL_PERIODS_U1 FULL SCAN INDEX (UNIQUE) ANALYZED
INDEX (RANGE SCAN) 2 2 15493 1 GL_BALANCES_N1 RANGE SCAN INDEX ANALYZEDThis query is taking two hrs to get results :
How to tune this query to get results faster

Answer 1

Hi,
170 posts and still do not know how to use {noformat}{noformat} tags?
Please read <a href="https://forums.oracle.com/forums/thread.jspa?threadID=2174552#9360002">How do I ask a question on the forums?</a>
If you have a performance issue have a look at <a href="https://forums.oracle.com/forums/thread.jspa?threadID=2174552#9360003">How to improve the performance of my query? / My query is running slow. </a>
Additionally when you put some code please enclose it between two lines starting with {noformat}{noformat}
i.e.:
{noformat}{noformat}
SELECT ...
{noformat}{noformat}
Also consider closing some of your questions when someone is answering. Looking at your profile:
Handle:      user518071 
Status Level:      Newbie
Registered:      Jun 30, 2006
Total Posts:      170
Total Questions:      92 (58 unresolved) it still looks that you have 58 unresolved questions. Are they really all unresolved?
Regards.
Al