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Re-opened and assigned to Jul2012 as test has being failing with Jul2012 & default for quite some time with
QUERY = select * from tables where name;
ERROR = !conversion from string to type bit failed.
!conversion from string to type bit failed.
!conversion from string to type bit failed.
This should be easy enough to fix, however the question is, would that fix be correct? The problem is that non-Boolean values are being used as Booleans. Is that actually allowed?
Date: 2012-05-29 10:53:59 +0200
From: Inho Kim <<georgios.kim>>
To: SQL devs <>
Version: 11.11.5 (Jul2012)
CC: @njnes, @drstmane
Last updated: 2013-05-22 13:36:32 +0200
Comment 17296
Date: 2012-05-29 10:53:59 +0200
From: Inho Kim <<georgios.kim>>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.52 Safari/536.5
Build Identifier: MonetDB v11.9.5
If where condition has single identifier expression, mserver5 crash.
for example..
select * from sys.tables where 1; ==> OK
select * from sys.tables where name ; ==> Crashed
Reproducible: Always
Comment 17300
Date: 2012-05-29 18:57:55 +0200
From: @njnes
fixed a bug in the optimizer which pushes functions down select/joins.
Comment 17463
Date: 2012-07-14 08:57:29 +0200
From: @drstmane
Re-opened and assigned to Jul2012 as test has being failing with Jul2012 & default for quite some time with
QUERY = select * from tables where name;
ERROR = !conversion from string to type bit failed.
!conversion from string to type bit failed.
!conversion from string to type bit failed.
cf.,
http://monetdb.cwi.nl/testweb/web/testgrid.php?serial=44603:a04c99a2b437&module=sql&targets=&order=platform,arch,compiler
http://monetdb.cwi.nl/testweb/tests/44603:a04c99a2b437/GNU-Fedora-x86_64-propcheck-assert/sql/mTests/test/BugTracker-2012/predicate_select.Bug-3090.err.diff.html
Comment 17464
Date: 2012-07-14 15:10:46 +0200
From: @sjoerdmullender
This should be easy enough to fix, however the question is, would that fix be correct? The problem is that non-Boolean values are being used as Booleans. Is that actually allowed?
Comment 17465
Date: 2012-07-15 10:38:39 +0200
From: @njnes
I think approving the error is much clearer. We have a strict rule for converting strings to bit (bool), ie the string should be true,false or NULL.
Comment 17516
Date: 2012-07-19 14:54:47 +0200
From: @grobian
Changeset b6b2bd626749 made by Fabian Groffen fabian@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=b6b2bd626749
Changeset description:
Comment 17524
Date: 2012-07-20 10:53:06 +0200
From: @drstmane
Test proves to produce too variale output to be approved easily:
output (number of error messages) appears to depend on number of threads:
http://monetdb.cwi.nl/testweb/web/testgrid.php?serial=44688:b6b2bd626749&order=platform,arch,compiler&targets=&module=sql&tstlimit=test/BugTracker-2012
Maybe, we need to forcefully run it single-threaded, e.g., by using optimizer pipeline "sequential_pipe"?
Comment 17525
Date: 2012-07-20 12:32:16 +0200
From: @grobian
Perhaps it would make more sense to only return one error message, or an unique set of error messages encountered by the workers.
Comment 17533
Date: 2012-07-20 19:01:58 +0200
From: @drstmane
Changeset 807573750262 made by Stefan Manegold Stefan.Manegold@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=807573750262
Changeset description:
Comment 17534
Date: 2012-07-20 19:39:32 +0200
From: @drstmane
Sjoerd checked in Fabian's suggestion:
http://dev.monetdb.org/hg/MonetDB/rev/a528928726b6
http://dev.monetdb.org/hg/MonetDB/rev/5e08a7eba004
Comment 17535
Date: 2012-07-20 20:15:43 +0200
From: @drstmane
Changeset a13583ea7077 made by Stefan Manegold Stefan.Manegold@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=a13583ea7077
Changeset description:
Comment 17555
Date: 2012-07-22 13:33:28 +0200
From: @drstmane
Changeset 3121867aed83 made by Stefan Manegold Stefan.Manegold@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=3121867aed83
Changeset description:
Comment 17556
Date: 2012-07-22 13:33:30 +0200
From: @drstmane
Changeset d4f17b9d4fc7 made by Stefan Manegold Stefan.Manegold@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=d4f17b9d4fc7
Changeset description:
Comment 17637
Date: 2012-08-23 10:14:37 +0200
From: @sjoerdmullender
Jul2012-SP1 has been released.
Comment 18583
Date: 2013-03-02 12:58:39 +0100
From: @drstmane
Changeset 1d5a855e4e87 made by Stefan Manegold Stefan.Manegold@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=1d5a855e4e87
Changeset description:
Comment 18744
Date: 2013-05-22 13:36:32 +0200
From: MonetDB Mercurial Repository <>
Changeset 6f4a9ef59b50 made by Stefan Manegold Stefan.Manegold@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=6f4a9ef59b50
Changeset description:
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