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Sqlitelogictest crash on group by query with having in #6560

monetdb-team opened this issue Nov 30, 2020 · 0 comments

Sqlitelogictest crash on group by query with having in #6560

monetdb-team opened this issue Nov 30, 2020 · 0 comments


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@monetdb-team monetdb-team commented Nov 30, 2020

Date: 2018-03-23 13:50:42 +0100
From: @PedroTadim
To: SQL devs <>
Version: -- development
CC: @njnes

Last updated: 2019-05-03 10:37:50 +0200

Comment 26278

Date: 2018-03-23 13:50:42 +0100
From: @PedroTadim

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36
Build Identifier:

Just run the query bellow, it gives an assertion error in rel_bin.c.

Reproducible: Always

Steps to Reproduce:

  1. CREATE TABLE tab1(col0 INTEGER, col1 INTEGER, col2 INTEGER);
  2. INSERT INTO tab1 VALUES(22,6,8), (28,57,45), (82,44,71);
  3. SELECT + - col2 FROM tab1 AS cor0 GROUP BY col0, col2 HAVING ( col2 / + 15 + + 88 ) IN ( AVG ( col2 ) );

Actual Results:

mserver5: rel_bin.c:576: exp_bin: Assertion `s' failed.

Expected Results:

An empty result set.


0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
1 0x00007ffff4781c41 in __GI_abort () at abort.c:79
2 0x00007ffff4778f7a in __assert_fail_base (fmt=0x7ffff48c9260 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7fffe84ff378 "s", file=file@entry=0x7fffe84ff308 "rel_bin.c",
line=line@entry=576, function=function@entry=0x7fffe84ffb48 <PRETTY_FUNCTION.18599> "exp_bin") at assert.c:92
3 0x00007ffff4778ff2 in __GI___assert_fail (assertion=0x7fffe84ff378 "s", file=0x7fffe84ff308 "rel_bin.c", line=576, function=0x7fffe84ffb48 <PRETTY_FUNCTION.18599> "exp_bin") at assert.c:101
4 0x00007fffe8385d6e in exp_bin (be=0x7fffb0002b60, e=0x7fffb00f1260, left=0x7fffb00f5780, right=0x7fffb00f67e0, grp=0x0, ext=0x0, cnt=0x0, sel=0x0) at rel_bin.c:576
5 0x00007fffe838f063 in rel2bin_project (be=0x7fffb0002b60, rel=0x7fffb00f1370, refs=0x7fffb00f48e0, topn=0x0) at rel_bin.c:2481
6 0x00007fffe839ac4d in subrel_bin (be=0x7fffb0002b60, rel=0x7fffb00f1370, refs=0x7fffb00f48e0) at rel_bin.c:5068
7 0x00007fffe838c783 in rel2bin_semijoin (be=0x7fffb0002b60, rel=0x7fffb00f18f0, refs=0x7fffb00f48e0) at rel_bin.c:1939
8 0x00007fffe839ab93 in subrel_bin (be=0x7fffb0002b60, rel=0x7fffb00f18f0, refs=0x7fffb00f48e0) at rel_bin.c:5052
9 0x00007fffe838ef90 in rel2bin_project (be=0x7fffb0002b60, rel=0x7fffb00ef560, refs=0x7fffb00f48e0, topn=0x0) at rel_bin.c:2469
10 0x00007fffe839ac4d in subrel_bin (be=0x7fffb0002b60, rel=0x7fffb00ef560, refs=0x7fffb00f48e0) at rel_bin.c:5068
11 0x00007fffe838ef90 in rel2bin_project (be=0x7fffb0002b60, rel=0x7fffb00f2320, refs=0x7fffb00f48e0, topn=0x0) at rel_bin.c:2469
12 0x00007fffe839ac4d in subrel_bin (be=0x7fffb0002b60, rel=0x7fffb00f2320, refs=0x7fffb00f48e0) at rel_bin.c:5068
13 0x00007fffe839af35 in _subrel_bin (be=0x7fffb0002b60, rel=0x7fffb00f2320, refs=0x7fffb00f48e0) at rel_bin.c:5130
14 0x00007fffe839b04d in output_rel_bin (be=0x7fffb0002b60, rel=0x7fffb00f2320) at rel_bin.c:5153
15 0x00007fffe83b72c4 in sql_relation2stmt (be=0x7fffb0002b60, r=0x7fffb00f2320) at sql_gencode.c:542
16 0x00007fffe83b74b7 in backend_dumpstmt (be=0x7fffb0002b60, mb=0x7fffb0125a30, r=0x7fffb00f2320, top=1, add_end=1,
query=0x7fffb0110990 "select + - col2 from tab1 as cor0 group by col0, col2 having ( col2 / + 15 + + 88 ) in ( avg ( col2 ) );") at sql_gencode.c:582
17 0x00007fffe83b7d2f in backend_dumpproc (be=0x7fffb0002b60, c=0x7fffe973e368, cq=0x7fffb0116670, r=0x7fffb00f2320) at sql_gencode.c:712
18 0x00007fffe83799d8 in SQLparser (c=0x7fffe973e368) at sql_scenario.c:1233
19 0x00007ffff7a0da85 in runPhase (c=0x7fffe973e368, phase=1) at mal_scenario.c:510
20 0x00007ffff7a0db8e in runScenarioBody (c=0x7fffe973e368, once=0) at mal_scenario.c:532
21 0x00007ffff7a0de47 in runScenario (c=0x7fffe973e368, once=0) at mal_scenario.c:569
22 0x00007ffff7a0fd82 in MSserveClient (dummy=0x7fffe973e368) at mal_session.c:514
23 0x00007ffff7a0f8d1 in MSscheduleClient (command=0x7fffb0000b30 "0", challenge=0x7fffc72dbd9b "xfouFWzfo", fin=0x17ff770, fout=0x7fffc0002d90, protocol=PROTOCOL_9, blocksize=8190, compute_column_widths=0)
at mal_session.c:397
24 0x00007ffff7ab04d5 in doChallenge (data=0x17ff780) at mal_mapi.c:279
25 0x00007ffff7699479 in thread_starter (arg=0x9c4c10) at gdk_system.c:476
26 0x00007ffff4b0950b in start_thread (arg=0x7fffc72dc700) at pthread_create.c:465
27 0x00007ffff484116f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Comment 26279

Date: 2018-03-23 13:55:15 +0100
From: MonetDB Mercurial Repository <>

Changeset 288504db76dc made by Pedro Ferreira in the MonetDB repo, refers to this bug.

For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=288504db76dc

Changeset description:

Added test for bug #6560

Comment 26285

Date: 2018-03-24 13:49:59 +0100
From: MonetDB Mercurial Repository <>

Changeset 60cf89593bf0 made by Niels Nes in the MonetDB repo, refers to this bug.

For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=60cf89593bf0

Changeset description:

fixed bug #6560, ie handle aliases better in groupby

Comment 26309

Date: 2018-03-29 15:39:13 +0200
From: @sjoerdmullender

The Mar2018 version has been released.

Comment 26993

Date: 2019-05-03 10:37:50 +0200
From: MonetDB Mercurial Repository <>

Changeset 2ecd89950f47 made by Pedro Ferreira in the MonetDB repo, refers to this bug.

For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=2ecd89950f47

Changeset description:

Adding more sqlite tests failing queries:

Bug #6560 gives right results in Apr2019 branch, but wrong on default.
Bug #6561 we should analyze first, but I think MonetDB outputs wrong results.
Bug #6576 more overflows in calculations.
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