Hi Andreas,
you have
Field("date", 'date', unique = True)
"date" is a reserved keyword and cannot be the name of a field/
column.
Massimo
On Feb 1, 3:37 pm, baloan <[email protected]> wrote:
> Hello,
>
> I'm using PostgreSQL. Changing db.py from
>
> db.define_table('position',
> Field("day", 'date', unique = True),
> Field("quantity", "double"),
> )
>
> to
>
> db.define_table('position',
> Field("date", 'date', unique = True),
> Field("quantity", "double"),
> )
>
> causes:
>
> Traceback (most recent call last):
> File "D:\Home\web\web2py\gluon\restricted.py", line 173, in
> restricted
> exec ccode in environment
> File "applications\invest\models/db.py", line 95, in <module>
> Field("quantity", "double"),
> File "D:\Home\web\web2py\gluon\sql.py", line 1247, in define_table
> t._create(migrate=migrate, fake_migrate=fake_migrate)
> File "D:\Home\web\web2py\gluon\sql.py", line 1703, in _create
> fake_migrate=fake_migrate)
> File "D:\Home\web\web2py\gluon\sql.py", line 1757, in _migrate
> self._db._execute(sub_query)
> File "D:\Home\web\web2py\gluon\sql.py", line 950, in <lambda>
> self._execute = lambda *a, **b: self._cursor.execute(*a, **b)
> ProgrammingError: column "date" does not exist
> LINE 1: UPDATE position SET date__tmp=date;
> ^
>
> I expected those changes to be migrated automatically. What is wrong?
> How to fix?
>
> Regards, Andreas
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