comphead commented on PR #25:
URL:
https://github.com/apache/datafusion-benchmarks/pull/25#issuecomment-3633070813
TPCDS data regenerated,
the reason we still have some of empty queries is the query generator uses
query templates like q1 below, substituting the random values during generation
and this is totally independent of data. I believe we need to play with the
filter on existing queries and make it return the result
```
define COUNTY = random(1, rowcount("active_counties", "store"), uniform);
define STATE = distmember(fips_county, [COUNTY], 3);
define YEAR = random(1998, 2002, uniform);
define AGG_FIELD =
text({"SR_RETURN_AMT",1},{"SR_FEE",1},{"SR_REFUNDED_CASH",1},{"SR_RETURN_AMT_INC_TAX",1},{"SR_REVERSED_CHARGE",1},{"SR_STORE_CREDIT",1},{"SR_RETURN_TAX",1});
define _LIMIT=100;
with customer_total_return as
(select sr_customer_sk as ctr_customer_sk
,sr_store_sk as ctr_store_sk
,sum([AGG_FIELD]) as ctr_total_return
from store_returns
,date_dim
where sr_returned_date_sk = d_date_sk
and d_year =[YEAR]
group by sr_customer_sk
,sr_store_sk)
[_LIMITA] select [_LIMITB] c_customer_id
from customer_total_return ctr1
,store
,customer
where ctr1.ctr_total_return > (select avg(ctr_total_return)*1.2
from customer_total_return ctr2
where ctr1.ctr_store_sk = ctr2.ctr_store_sk)
and s_store_sk = ctr1.ctr_store_sk
and s_state = '[STATE]'
and ctr1.ctr_customer_sk = c_customer_sk
order by c_customer_id
[_LIMITC];
```
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