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From "Chun Chang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2915) Regression: Mondrian query5614.q - Query failed: SYSTEM ERROR: This query cannot be planned possibly due to either a cartesian join or an inequality join
Date Thu, 30 Apr 2015 00:28:06 GMT
Chun Chang created DRILL-2915:
---------------------------------

             Summary: Regression: Mondrian query5614.q - Query failed: SYSTEM ERROR: This
query cannot be planned possibly due to either a cartesian join or an inequality join
                 Key: DRILL-2915
                 URL: https://issues.apache.org/jira/browse/DRILL-2915
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Relational Operators
    Affects Versions: 0.9.0
            Reporter: Chun Chang
            Assignee: Chris Westin
            Priority: Critical


#Wed Apr 29 14:39:22 EDT 2015
git.commit.id.abbrev=f5b0f49

The following mondrian query fails now.

{code}
SELECT store.store_state                           AS c0, 
       Count(DISTINCT sales_fact_1997.customer_id) AS m0 
FROM   store AS store, 
       sales_fact_1997 AS sales_fact_1997, 
       time_by_day AS time_by_day, 
       product_class AS product_class, 
       product AS product 
WHERE  sales_fact_1997.store_id = store.store_id 
       AND store.store_state = 'CA' 
       AND sales_fact_1997.time_id = time_by_day.time_id 
       AND sales_fact_1997.product_id = product.product_id 
       AND product.product_class_id = product_class.product_class_id 
       AND ( ( product_class.product_family = 'Food' 
               AND time_by_day.quarter = 'Q1' 
               AND time_by_day.the_year = 1997 ) 
              OR ( product_class.product_family = 'Drink' 
                   AND time_by_day.month_of_year = 4 
                   AND time_by_day.quarter = 'Q2' 
                   AND time_by_day.the_year = 1997 ) ) 
GROUP  BY store.store_state; 
{code}

postgres:
{code}
foodmart=# select store.store_state as c0, count(distinct sales_fact_1997.customer_id) as
m0 from store as store, sales_fact_1997 as sales_fact_1997, time_by_day as time_by_day, product_class
as product_class, product as product where sales_fact_1997.store_id = store.store_id and store.store_state
= 'CA' and sales_fact_1997.time_id = time_by_day.time_id and sales_fact_1997.product_id =
product.product_id and product.product_class_id = product_class.product_class_id and ((product_class.product_family
= 'Food' and time_by_day.quarter = 'Q1' and time_by_day.the_year = 1997) or (product_class.product_family
= 'Drink' and time_by_day.month_of_year = 4 and time_by_day.quarter = 'Q2' and time_by_day.the_year
= 1997)) group by store.store_state;
 c0 |  m0
----+------
 CA | 1175
(1 row)
{code}

drill failed
{code}
0: jdbc:drill:schema=dfs.drillTestDirAdvanced> select store.store_state as c0, count(distinct
sales_fact_1997.customer_id) as m0 from store as store, sales_fact_1997 as sales_fact_1997,
time_by_day as time_by_day, product_class as product_class, product as product where sales_fact_1997.store_id
= store.store_id and store.store_state = 'CA' and sales_fact_1997.time_id = time_by_day.time_id
and sales_fact_1997.product_id = product.product_id and product.product_class_id = product_class.product_class_id
and ((product_class.product_family = 'Food' and time_by_day.quarter = 'Q1' and time_by_day.the_year
= 1997) or (product_class.product_family = 'Drink' and time_by_day.month_of_year = 4 and time_by_day.quarter
= 'Q2' and time_by_day.the_year = 1997)) group by store.store_state;
Query failed: SYSTEM ERROR: This query cannot be planned possibly due to either a cartesian
join or an inequality join


[3eb99963-92aa-4129-844f-fe43839537b9 on qa-node119.qa.lab:31010]
Error: exception while executing query: Failure while executing query. (state=,code=0)
{code}



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