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Protect against missing BATs (sqlsmith) #6300

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

Protect against missing BATs (sqlsmith) #6300

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

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

Date: 2017-05-11 11:12:11 +0200
From: @mlkersten
To: SQL devs <>
Version: 11.25.21 (Dec2016-SP4)

Last updated: 2017-06-12 15:14:44 +0200

Comment 25288

Date: 2017-05-11 11:12:11 +0200
From: @mlkersten

User-Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
Build Identifier:

Due to resource limitations it may happen that QLOGcatalog(), QLOGcalls(),dump_trace() fail to create the BATs needed. Then it should not lead to crash.

These functions should return a proper error message or MAL_SUCCEED

Reproducible: Always

Comment 25289

Date: 2017-05-11 11:13:41 +0200
From: MonetDB Mercurial Repository <>

Changeset 8b3a41d9fcb6 made by martin.kersten@cwi.nl in the MonetDB repo, refers to this bug.

For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=8b3a41d9fcb6

Changeset description:

Direct fix for bug #6300
The API fix should go to the Default branch

Comment 25326

Date: 2017-05-14 22:15:33 +0200
From: MonetDB Mercurial Repository <>

Changeset b5dd3b37a0b7 made by Martin Kersten mk@cwi.nl in the MonetDB repo, refers to this bug.

For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=b5dd3b37a0b7

Changeset description:

Better check for failing BAT creation
Fixes Bug-6300
and found a few more cases that require better control on succesful
creation of a group of BATs.

Comment 25327

Date: 2017-05-14 22:16:51 +0200
From: @mlkersten

fixed, including a few more multi-bat creations

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