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  1. Teiid
  2. TEIID-4262

Wrong result (empty or NULL) with an view and a single disjunction for join criteria

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      The following query returns an empty result instead of 1:

      SELECT alias3.a1 FROM (select 1 as a) as alias2 INNER JOIN (SELECT t2.a AS a1, t1.a FROM (SELECT 1 AS a) AS t1 INNER JOIN (select 1 as a) as t2 ON t1.a = t2.a)  AS alias3 ON ((alias3.a = alias2.a) OR (alias3.a > alias2.a))

      when updating the parent join on removing the alias3 view layer, the OR condition is being converted to AND - which can never be true.

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            rhn-engineering-shawkins Steven Hawkins
            redfox999 Salvatore R. (Inactive)
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