[bug] the table cannot be created because the reserved word is incorrectly set

[Nliver]

Describe the bug
the table cannot be created because the reserved word is incorrectly set

Software versions

• MonetDB version number：Jun2023 Feature Release (11.47.3)
• OS and version: Ubuntu 20.06
• self-installed and compiled

[mvdvm]

The SQL parser currently treats greatest as a special keyword, because it is also a built-in function name.
We need to further investigate if it should be accepted or treated as a reserved keyword.
This also applies to least.

As a workaround you can enclose the column name with double quotes i.e.:
create table ttt("greatest" int);
select "greatest" from ttt;

[njnes]

pushed a fix to the dec2023 branch