Missing double use of column names

[monetdb-team]

Date: 2016-03-27 23:42:49 +0200
From: @mlkersten
To: SQL devs <>
Version: 11.17.13 (Jan2014-SP1)
CC: @njnes

Last updated: 2016-04-11 11:16:04 +0200

Comment 21986

Date: 2016-03-27 23:42:49 +0200
From: @mlkersten

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:44.0) Gecko/20100101 Firefox/44.0
Build Identifier:

A table producing function that contains an invalid table definition is not captured properly. It raises an assertion error.

Test added.

Reproducible: Always

Steps to Reproduce:

-- should not raise an assertion
create function places3()
returns table( "schema" string, "table" string, "schema" string)
external name iot.places;

select * from places3();

Comment 21987

Date: 2016-03-30 11:21:16 +0200
From: @njnes

added checks for ambigious names in the returning table

Comment 21988

Date: 2016-03-30 11:26:00 +0200
From: MonetDB Mercurial Repository <>

Changeset fad4a317b5ee 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=fad4a317b5ee

Changeset description:

fix for bug #3968

Comment 21995

Date: 2016-04-01 09:59:50 +0200
From: MonetDB Mercurial Repository <>

Changeset 0462dab575fb 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=0462dab575fb

Changeset description:

Add testcase for bug #3968

Comment 22025

Date: 2016-04-11 11:16:04 +0200
From: @sjoerdmullender

Jul2015-SP4 has been released.