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Date: 2017-08-14 11:22:50 +0200 From: @joerivanruth To: SQL devs <> Version: 11.27.5 (Jul2017-SP1) CC: @njnes
Last updated: 2017-10-26 14:01:37 +0200
Date: 2017-08-14 11:22:50 +0200 From: @joerivanruth
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36 Build Identifier:
I would expect EXISTS to return false when applied to an empty query result.
Reproducible: Always
CREATE TABLE foo(i INT); SELECT EXISTS (SELECT i FROM foo WHERE FALSE);
true
false, because the result set of the inner selection is empty
Date: 2017-08-16 18:20:58 +0200 From: MonetDB Mercurial Repository <>
Changeset 4a7ab58ad31a 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=4a7ab58ad31a
Changeset description:
fixed bugs 6386 and 6392
Date: 2017-08-16 18:21:45 +0200 From: @njnes
fixed the implementation of exist_val.
The text was updated successfully, but these errors were encountered:
No branches or pull requests
Date: 2017-08-14 11:22:50 +0200
From: @joerivanruth
To: SQL devs <>
Version: 11.27.5 (Jul2017-SP1)
CC: @njnes
Last updated: 2017-10-26 14:01:37 +0200
Comment 25578
Date: 2017-08-14 11:22:50 +0200
From: @joerivanruth
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36
Build Identifier:
I would expect EXISTS to return false when applied to an empty query result.
Reproducible: Always
Steps to Reproduce:
CREATE TABLE foo(i INT);
SELECT EXISTS (SELECT i FROM foo WHERE FALSE);
Actual Results:
true
Expected Results:
false, because the result set of the inner selection is empty
Comment 25581
Date: 2017-08-16 18:20:58 +0200
From: MonetDB Mercurial Repository <>
Changeset 4a7ab58ad31a 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=4a7ab58ad31a
Changeset description:
Comment 25583
Date: 2017-08-16 18:21:45 +0200
From: @njnes
fixed the implementation of exist_val.
The text was updated successfully, but these errors were encountered: