ASSERT FAIL when code generating a column reference in a join predicate in
presence of other outer join reordering
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Key: DERBY-4736
URL: https://issues.apache.org/jira/browse/DERBY-4736
Project: Derby
Issue Type: Sub-task
Components: SQL
Affects Versions: 10.7.0.0
Reporter: Dag H. Wanvik
>From schema given in DERBY-4712, this query gives an ASSERT with sane Derby:
rs = s.executeQuery("SELECT 1 FROM (T0 LEFT JOIN (T1 LEFT JOIN (T2 LEFT JOIN " +
" (T3 LEFT JOIN T4 ON 1=1) ON T2.X = T3.X) ON
1=1) ON 1=1) " +
" LEFT JOIN " +
" (T5 INNER JOIN T6 ON 1=1) " +
" ON T2.X = 1 ");
Cf the attachments in DERBY-4712 assert-bind-opt-trees.*.
>From preliminary analysis, this error seems to be unrelated to the NPEs
>reported in DERBY-4712, so filing this as a sub-issue.
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