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Outer Join Bug in Oracle 12c?

user6748224Apr 16 2014 — edited Apr 21 2014

In previous versions of Oracle (and on SQL Server and DB2), the query below returns 1 record.  In Oracle 12c, no records are returned.  Is this a known issue in Oracle 12c? CREATE TABLE FOO (id NUMBER, inherit NUMBER(1), parentId NUMBER); INSERT INTO FOO VALUES (1, 0, null); COMMIT; SELECT FOO.id, PARENT.id, GRANDPARENT.id FROM FOO LEFT JOIN FOO PARENT ON FOO.parentId = PARENT.id AND FOO.inherit = 1 LEFT JOIN FOO GRANDPARENT ON PARENT.parentId = GRANDPARENT.id AND PARENT.inherit = 1

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Locked on May 19 2014
Added on Apr 16 2014
#12c
14 comments
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