2026-03-12 20:23:15

tpt/aot/wrong_results.sql

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+-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
+-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
+
+-- BUG 10259620
+-- https://supporthtml.oracle.com/ep/faces/secure/km/DocumentDisplay.jspx?id=10259620.8
+
+drop table t;
+create table t(c1 number, c2 number, c3 as (c1 + 2));
+
+insert into t(c1, c2) values (1, 2);
+insert into t(c1, c2) values (2, 3);
+commit;
+
+create index btix_1 on t (c2 desc);
+create index btix_2 on t (c3, c2);
+
+@sl all
+
+select c2, c3 
+from t where c2 = 3 or (c3 = 3) 
+order by c2, c3;
+@x
+
+select /*+ use_concat index(t) */ c2, c3 
+from t where c2 = 3 or (c3 = 3) 
+order by c2, c3;
+@x
+