#29630: Oracle crash querying multiple tables with the same column name when
limit/offset is used.
-------------------------------------+-------------------------------------
     Reporter:  zelfor5436           |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Database layer       |                  Version:  2.1
  (models, ORM)                      |
     Severity:  Release blocker      |               Resolution:
     Keywords:  oracle, admin,       |             Triage Stage:  Accepted
  exception                          |
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by felixxm):

 It seems that is not easy to reproduce this issue (see
 [https://asktom.oracle.com/pls/apex/asktom.search?tag=duplicate-columns-
 in-oracle-query-using-row-limiting-clause AskTom]). It works in both cases
 i.e. when identically named columns are in the
 [https://code.djangoproject.com/attachment/ticket/29630/29630.diff same
 table] or in
 
[https://code.djangoproject.com/attachment/ticket/29630/29630_different_tables.diff
 different tables], e.g.

 {{{
 SELECT
     "QUERIES_TAG"."NAME",
     "QUERIES_NAMEDCATEGORY"."NAME"
 FROM
      "QUERIES_TAG"
 LEFT OUTER JOIN "QUERIES_NAMEDCATEGORY" ON
      ("QUERIES_TAG"."CATEGORY_ID" =
 "QUERIES_NAMEDCATEGORY"."DUMBCATEGORY_PTR_ID")
 ORDER BY "QUERIES_TAG"."NAME" ASC
 FETCH FIRST 2 ROWS ONLY
 }}}

-- 
Ticket URL: <https://code.djangoproject.com/ticket/29630#comment:12>
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