Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Sqlitelogictest crash in a IN query (8th) #6324

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

Sqlitelogictest crash in a IN query (8th) #6324

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

Comments

@monetdb-team
Copy link

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

Date: 2017-05-22 18:50:11 +0200
From: @PedroTadim
To: SQL devs <>
Version: -- development
CC: @njnes

Last updated: 2017-07-17 16:07:35 +0200

Comment 25346

Date: 2017-05-22 18:50:11 +0200
From: @PedroTadim

User-Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36
Build Identifier:

The mserver gets a SIGABRT while performing the SELECT query described bellow. This happened in the latest changeset of Jul2017 branch.

Reproducible: Always

Steps to Reproduce:

  1. CREATE TABLE tab0(pk INTEGER PRIMARY KEY, col0 INTEGER, col1 FLOAT, col2 TEXT, col3 INTEGER, col4 FLOAT, col5 TEXT);
  2. SELECT col2 FROM tab0 AS cor0 WHERE + col4 NOT IN ( + 0 + + col1 );

Actual Results:

The server gets a SIGABRT while performing the query.

Expected Results:

An empty result set.

Assertion error:

mserver5: rel_bin.c:677: exp_bin: Assertion `0' failed.

Backtrace:

0 0x00007ffff4b6591f in raise () from /lib64/libc.so.6
1 0x00007ffff4b6751a in abort () from /lib64/libc.so.6
2 0x00007ffff4b5dda7 in __assert_fail_base () from /lib64/libc.so.6
3 0x00007ffff4b5de52 in __assert_fail () from /lib64/libc.so.6
4 0x00007fffe8d0fd84 in exp_bin (be=0x7fffb00cb0c0, e=0x7fffb00e3240, left=0x7fffb00e67f0, right=0x7fffb00e6a70, grp=0x0, ext=0x0, cnt=0x0, sel=0x0) at rel_bin.c:677
5 0x00007fffe8d15567 in rel2bin_semijoin (be=0x7fffb00cb0c0, rel=0x7fffb00e32d0, refs=0x7fffb00e58d0) at rel_bin.c:1925
6 0x00007fffe8d2214e in subrel_bin (be=0x7fffb00cb0c0, rel=0x7fffb00e32d0, refs=0x7fffb00e58d0) at rel_bin.c:4773
7 0x00007fffe8d17ac1 in rel2bin_project (be=0x7fffb00cb0c0, rel=0x7fffb00e38b0, refs=0x7fffb00e58d0, topn=0x0) at rel_bin.c:2418
8 0x00007fffe8d22208 in subrel_bin (be=0x7fffb00cb0c0, rel=0x7fffb00e38b0, refs=0x7fffb00e58d0) at rel_bin.c:4789
9 0x00007fffe8d224ff in output_rel_bin (be=0x7fffb00cb0c0, rel=0x7fffb00e38b0) at rel_bin.c:4854
10 0x00007fffe8d3c02e in sql_relation2stmt (be=0x7fffb00cb0c0, r=0x7fffb00e38b0) at sql_gencode.c:472
11 0x00007fffe8d3c38d in backend_dumpstmt (be=0x7fffb00cb0c0, mb=0x7fffb00cb680, r=0x7fffb00e38b0, top=1, add_end=0, query=0x7fffb010cb60 "select col2 from tab0 as cor0 where + col4 not in ( + 0 + + col1 );")
at sql_gencode.c:513
12 0x00007fffe8d02f83 in SQLparser (c=0x7fffea3cc338) at sql_scenario.c:1119
13 0x00007ffff7a1aab7 in runPhase (c=0x7fffea3cc338, phase=1) at mal_scenario.c:517
14 0x00007ffff7a1abfb in runScenarioBody (c=0x7fffea3cc338) at mal_scenario.c:550
15 0x00007ffff7a1ad9e in runScenario (c=0x7fffea3cc338) at mal_scenario.c:579
16 0x00007ffff7a1c844 in MSserveClient (dummy=0x7fffea3cc338) at mal_session.c:462
17 0x00007ffff7a1c334 in MSscheduleClient (command=0x7fffb00008d0 "0", challenge=0x7fffc54f5df0 "HEbVkmmQg", fin=0x7fffb0002990, fout=0x7fffbc002b70, protocol=PROTOCOL_9, blocksize=8190,
compute_column_widths=0) at mal_session.c:353
18 0x00007ffff7abd5b4 in doChallenge (data=0x7fffbc0008d0) at mal_mapi.c:269
19 0x00007ffff76a242b in thread_starter (arg=0x7fffbc004c60) at gdk_system.c:485
20 0x00007ffff4efd6ca in start_thread () from /lib64/libpthread.so.0
21 0x00007ffff4c37f7f in clone () from /lib64/libc.so.6

Comment 25366

Date: 2017-05-31 17:34:18 +0200
From: @njnes

fixed, the simplify math optimizer failed to pass a column alias

Comment 25367

Date: 2017-05-31 17:34:49 +0200
From: MonetDB Mercurial Repository <>

Changeset 42e07c317685 made by Niels Nes niels@cwi.nl in the MonetDB repo, refers to this bug.

For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=42e07c317685

Changeset description:

fixes for bug #6324
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
1 participant