You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:55.0) Gecko/20100101 Firefox/55.0
Build Identifier:
Looks like the rel-optimizer has some problems.
0x00007fc173348004 in rel_rename_exps (sql=0x7fc144126450, exps1=0x0, exps2=0x7fc14491f390)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:1831
1831 for (n = exps1->h, m = exps2->h; n && m; n = n->next, m = m->next, pos++) {
(gdb) where
0 0x00007fc173348004 in rel_rename_exps (sql=0x7fc144126450, exps1=0x0, exps2=0x7fc14491f390)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:1831
1 0x00007fc173353ea2 in rel_push_join_down_union (changes=0x7fc1589167b4, sql=0x7fc144126450, rel=0x7fc14491a960)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:4484
2 0x00007fc1733671cf in rewrite (sql=0x7fc144126450, rel=0x7fc14491a960, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8805
3 0x00007fc1733670ac in rewrite (sql=0x7fc144126450, rel=0x7fc14491af60, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8789
4 0x00007fc1733670ac in rewrite (sql=0x7fc144126450, rel=0x7fc14491b130, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8789
5 0x00007fc1733670ac in rewrite (sql=0x7fc144126450, rel=0x7fc14491b9e0, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8789
6 0x00007fc173367b87 in _rel_optimizer (sql=0x7fc144126450, rel=0x7fc14491b9e0, level=0)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8992
7 0x00007fc173367e69 in rel_optimizer (sql=0x7fc144126450, rel=0x7fc14491b9e0)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:9043
8 0x00007fc173248b35 in sql_symbol2relation (c=0x7fc144126450, sym=0x7fc144918170)
Reproducible: Always
Steps to Reproduce:
select
ref_2.key_type_id as c0,
ref_3.ps_availqty as c1,
sample_0.name as c2
from
tmp.idxs as sample_0
right join sys.sequences as sample_1
on ((true)
or ((sample_0.name is NULL)
or (sample_0.type is not NULL)))
inner join sys.key_types as ref_2
left join sys.partsupp as ref_3
on (ref_2.key_type_id is not NULL)
on (sample_1.schema_id is NULL)
where true
limit 116;
Date: 2017-10-13 22:57:10 +0200
From: @mlkersten
To: SQL devs <>
Version: 11.27.5 (Jul2017-SP1)
CC: @njnes
Last updated: 2017-10-26 14:01:42 +0200
Comment 25700
Date: 2017-10-13 22:57:10 +0200
From: @mlkersten
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:55.0) Gecko/20100101 Firefox/55.0
Build Identifier:
Looks like the rel-optimizer has some problems.
0x00007fc173348004 in rel_rename_exps (sql=0x7fc144126450, exps1=0x0, exps2=0x7fc14491f390)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:1831
1831 for (n = exps1->h, m = exps2->h; n && m; n = n->next, m = m->next, pos++) {
(gdb) where
0 0x00007fc173348004 in rel_rename_exps (sql=0x7fc144126450, exps1=0x0, exps2=0x7fc14491f390)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:1831
1 0x00007fc173353ea2 in rel_push_join_down_union (changes=0x7fc1589167b4, sql=0x7fc144126450, rel=0x7fc14491a960)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:4484
2 0x00007fc1733671cf in rewrite (sql=0x7fc144126450, rel=0x7fc14491a960, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8805
3 0x00007fc1733670ac in rewrite (sql=0x7fc144126450, rel=0x7fc14491af60, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8789
4 0x00007fc1733670ac in rewrite (sql=0x7fc144126450, rel=0x7fc14491b130, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8789
5 0x00007fc1733670ac in rewrite (sql=0x7fc144126450, rel=0x7fc14491b9e0, rewriter=0x7fc173353a12 <rel_push_join_down_union>,
has_changes=0x7fc1589168b8) at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8789
6 0x00007fc173367b87 in _rel_optimizer (sql=0x7fc144126450, rel=0x7fc14491b9e0, level=0)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:8992
7 0x00007fc173367e69 in rel_optimizer (sql=0x7fc144126450, rel=0x7fc14491b9e0)
at /export/scratch1/home/mk/default//package/sql/server/rel_optimizer.c:9043
8 0x00007fc173248b35 in sql_symbol2relation (c=0x7fc144126450, sym=0x7fc144918170)
Reproducible: Always
Steps to Reproduce:
select
ref_2.key_type_id as c0,
ref_3.ps_availqty as c1,
sample_0.name as c2
from
tmp.idxs as sample_0
right join sys.sequences as sample_1
on ((true)
or ((sample_0.name is NULL)
or (sample_0.type is not NULL)))
inner join sys.key_types as ref_2
left join sys.partsupp as ref_3
on (ref_2.key_type_id is not NULL)
on (sample_1.schema_id is NULL)
where true
limit 116;
Comment 25709
Date: 2017-10-14 23:29:16 +0200
From: @njnes
make sure we produce a projection list in the split_outerjoin rewriter, fixes this bug
Comment 25710
Date: 2017-10-14 23:30:50 +0200
From: MonetDB Mercurial Repository <>
Changeset 239017b3bde8 made by Niels Nes niels@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=239017b3bde8
Changeset description:
The text was updated successfully, but these errors were encountered: