I just pushed that and it should close the bitbucket issue.
On 09/29/2016 03:07 AM, pszynk wrote:
I see you already looked into it. Thanks!
W dniu środa, 28 września 2016 20:55:05 UTC+2 użytkownik Mike Bayer napisał:
this is likely use cases that have been untested, if you can file this
w/ a complete test case as a bug report on bitbucket we can start
looking into it.
On 09/28/2016 12:05 PM, Paweł Szynkiewicz wrote:
> Hello all
>
> SA: 1.1.0b3
> db: postgresql 9.5
>
> I have a problem with method on_conflict_do_update for pg specific
insert.
> Precisely with the where argument. It looks like wrong SQL
statement is
> generated.
>
> example:
>
> class Foo(Base):
> ...
> bar = Column(Integer)
>
> insert_stmt = insert(Foo)
>
> on_update_stmt = insert_stmt.on_conflict_do_update(
> set_=dict(
> bar=insert_stmt.excluded.bar,
> ),
> where=(Foo.bar < insert_stmt.excluded.bar)
> )
>
> session.execute(on_update_stmt, data)
>
> it gives error and rightly so:
>> column reference "bar" is ambiguous
>
> SQL looks like that:
>
> SQL: 'INSERT INTO foo (...) VALUES (...) ON CONFLICT (...) DO
UPDATE SET
> bar = excluded.bar WHERE bar < bar'
>
> WHERE clause is not expanded properly, the alias EXCLUDED is
omitted. Is
> this a bug or I'm doing sht wrong?
>
> the workaround I use is:
>
> ...
> where=(text('foo.bar < EXCLUDED.bar'))
> ...
>
> Cheers
>
>
>
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