algebra.join undefined (caused by non-existing variables in the plan) #3693
Last updated: 2015-05-07 12:37:24 +0200
Date: 2015-03-30 17:53:39 +0200
Created attachment 330
I get this error when executing the query in attachment:
TypeException:user.s14_1:'algebra.join' undefined in: (_210:any, r1_210:any) := algebra.join(_10:bat[:oid,:int], _209:bat[:oid,:str])
The MAL plan in the explain for the same query shows this instruction:
but variable X_10 was NEVER DEFINED.
I thought some of the optimizers could have performed a wrong rewrite, but the same error happens when using 'minimal_pipe'.
Date: 2015-03-30 18:06:38 +0200
Additional info: I'm running Oct2014 updated to changeset 55186:2f3c782345a2, which is the latest at this point in time.
Date: 2015-04-10 15:21:01 +0200
fixed a problem in project rewrites
Date: 2015-04-10 15:26:49 +0200
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=ed162e68df7f
Date: 2015-04-13 15:34:20 +0200
Created attachment 332
Date: 2015-04-13 15:35:19 +0200
The first fix does make my first test succeed, but it still fails on my second test (see second attachment)
Date: 2015-04-19 21:29:36 +0200
now even more protection is added, added also the second part of the test.
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