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succeeds, but the SQL standard does not allow this since identifiers cannot be empty. The column definition comes down to a nonterminal in the grammar, which at minimum is four (4) double quotes in a row:
::=
::=
...
::=
|
::=
""!! two consecutive double quote characters
Note that the statement
CREATE TABLE "" (i int);
works as well, where it probably should not for the same reason as above.
Date: 2018-10-22 17:25:05 +0200
From: @kutsurak
To: SQL devs <>
Version: 11.31.7 (Aug2018)
Last updated: 2019-01-14 17:29:06 +0100
Comment 26647
Date: 2018-10-22 17:25:05 +0200
From: @kutsurak
The statement:
CREATE TABLE tbl ("" INT);
succeeds, but the SQL standard does not allow this since identifiers cannot be empty. The column definition comes down to a nonterminal in the grammar, which at minimum is four (4) double quotes in a row:
::=
::=
...
::=
|
::=
""!! two consecutive double quote characters
Note that the statement
CREATE TABLE "" (i int);
works as well, where it probably should not for the same reason as above.
Comment 26648
Date: 2018-10-22 17:42:30 +0200
From: MonetDB Mercurial Repository <>
Changeset 86984307106e made by Panagiotis Koutsourakis kutsurak@monetdbsolutions.com in the MonetDB repo, refers to this bug.
For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=86984307106e
Changeset description:
Comment 26653
Date: 2018-10-24 17:07:14 +0200
From: MonetDB Mercurial Repository <>
Changeset 6f22c3a68031 made by Pedro Ferreira pedro.ferreira@monetdbsolutions.com in the MonetDB repo, refers to this bug.
For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=6f22c3a68031
Changeset description:
The text was updated successfully, but these errors were encountered: