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From "Thomas Browne (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-127) Aliased Columns not recognized after "group by... order by" combination
Date Thu, 20 Jan 2005 19:38:17 GMT
Aliased Columns not recognized after "group by... order by" combination
-----------------------------------------------------------------------

         Key: DERBY-127
         URL: http://issues.apache.org/jira/browse/DERBY-127
     Project: Derby
        Type: Bug
  Components: SQL  
    Versions: 10.0.2.1    
 Environment: Windows XP Professional
JDK 1.4
(first found in relation to Mondrian 1.0.1)
    Reporter: Thomas Browne


I've been doing work to try and integrate Derby with the Mondrian ROLAP engine, which has
uncovered a bug in Derby when a query involves column aliasing, a group by clause, and an
order by clause.

For example:  Mondrian will generate the following query:
select STORE.STORE_COUNTRY as c0, STORE.STORE_STATE as c1, STORE.STORE_CITY as c2, STORE.STORE_NAME
as c3, STORE.STORE_TYPE as c4, STORE.STORE_MANAGER as c5, STORE.STORE_SQFT as c6, STORE.GROCERY_SQFT
as c7, STORE.FROZEN_SQFT as c8, STORE.MEAT_SQFT as c9, STORE.COFFEE_BAR as c10, STORE.STORE_STREET_ADDRESS
as c11 from STORE as STORE group by STORE.STORE_COUNTRY, STORE.STORE_STATE, STORE.STORE_CITY,
STORE.STORE_NAME, STORE.STORE_TYPE, STORE.STORE_MANAGER, STORE.STORE_SQFT, STORE.GROCERY_SQFT,
STORE.FROZEN_SQFT, STORE.MEAT_SQFT, STORE.COFFEE_BAR, STORE.STORE_STREET_ADDRESS order by
STORE.STORE_COUNTRY, STORE.STORE_STATE, STORE.STORE_CITY, STORE.STORE_NAME

which should be valid SQL.  I have tested this query outside of the Mondrian environment and
still receive the same error which is:
"Column 'STORE.STORE_COUNTRY' is not in any table in the FROM list or it appears within a
join specification and is outside the scope of the join specification or it appears in a HAVING
clause and is not in the GROUP BY list.
SQL State: 42x04
Error Code: 30000

However, if I remove any one of the three elements (aliasing, group by, order by) or if the
order by uses the aliased names, the query works.  It is only the combination of all 3 elements
that is causing a problem.

[ie. all of the following queries work correctly]
select STORE.STORE_COUNTRY , STORE.STORE_STATE , STORE.STORE_CITY , STORE.STORE_NAME , STORE.STORE_TYPE
, STORE.STORE_MANAGER , STORE.STORE_SQFT , STORE.GROCERY_SQFT , STORE.FROZEN_SQFT , STORE.MEAT_SQFT
, STORE.COFFEE_BAR , STORE.STORE_STREET_ADDRESS from STORE as STORE group by STORE.STORE_COUNTRY,
STORE.STORE_STATE, STORE.STORE_CITY, STORE.STORE_NAME, STORE.STORE_TYPE, STORE.STORE_MANAGER,
STORE.STORE_SQFT, STORE.GROCERY_SQFT, STORE.FROZEN_SQFT, STORE.MEAT_SQFT, STORE.COFFEE_BAR,
STORE.STORE_STREET_ADDRESS order by STORE.STORE_COUNTRY, STORE.STORE_STATE, STORE.STORE_CITY,
STORE.STORE_NAME

select STORE.STORE_COUNTRY as c0, STORE.STORE_STATE as c1, STORE.STORE_CITY as c2, STORE.STORE_NAME
as c3, STORE.STORE_TYPE as c4, STORE.STORE_MANAGER as c5, STORE.STORE_SQFT as c6, STORE.GROCERY_SQFT
as c7, STORE.FROZEN_SQFT as c8, STORE.MEAT_SQFT as c9, STORE.COFFEE_BAR as c10, STORE.STORE_STREET_ADDRESS
as c11 from STORE as STORE group by STORE.STORE_COUNTRY, STORE.STORE_STATE, STORE.STORE_CITY,
STORE.STORE_NAME, STORE.STORE_TYPE, STORE.STORE_MANAGER, STORE.STORE_SQFT, STORE.GROCERY_SQFT,
STORE.FROZEN_SQFT, STORE.MEAT_SQFT, STORE.COFFEE_BAR, STORE.STORE_STREET_ADDRESS

select STORE.STORE_COUNTRY as c0, STORE.STORE_STATE as c1, STORE.STORE_CITY as c2, STORE.STORE_NAME
as c3, STORE.STORE_TYPE as c4, STORE.STORE_MANAGER as c5, STORE.STORE_SQFT as c6, STORE.GROCERY_SQFT
as c7, STORE.FROZEN_SQFT as c8, STORE.MEAT_SQFT as c9, STORE.COFFEE_BAR as c10, STORE.STORE_STREET_ADDRESS
as c11 from STORE as STORE order by STORE.STORE_COUNTRY, STORE.STORE_STATE, STORE.STORE_CITY,
STORE.STORE_NAME

select STORE.STORE_COUNTRY as c0, STORE.STORE_STATE as c1, STORE.STORE_CITY as c2, STORE.STORE_NAME
as c3, STORE.STORE_TYPE as c4, STORE.STORE_MANAGER as c5, STORE.STORE_SQFT as c6, STORE.GROCERY_SQFT
as c7, STORE.FROZEN_SQFT as c8, STORE.MEAT_SQFT as c9, STORE.COFFEE_BAR as c10, STORE.STORE_STREET_ADDRESS
as c11 from STORE as STORE group by STORE.STORE_COUNTRY, STORE.STORE_STATE, STORE.STORE_CITY,
STORE.STORE_NAME, STORE.STORE_TYPE, STORE.STORE_MANAGER, STORE.STORE_SQFT, STORE.GROCERY_SQFT,
STORE.FROZEN_SQFT, STORE.MEAT_SQFT, STORE.COFFEE_BAR, STORE.STORE_STREET_ADDRESS order by
c0,c1,c2,c3



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