Ok, I'm trying that now. The result is that it tries to delete all of the
tables out of prototype and create them all again with no specific schema
set. Creating them without a specific schema is what I want, but this patch
is useless if it just deletes and creates everything. I think I need
Here is the finished
product: https://gist.github.com/nickretallack/bb8ca0e37829b4722dd1
It still requires me to edit the schemas out of the migrations after the
fact, but at least the interesting work is all handled by alembic.
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I have install python 2.7.2 and sqlalchemy 0.9.7, but I found that python
can't import sqlalchemy.
And I found that sqlalchemy folder is not copy
to ...\python\Lib\site-packages\, I think that's why it can't be imported
by python, is it right?
A screenshot is attached, which show some error
On Tue, Nov 18, 2014 at 10:07 AM, Xiaohua Zou xiaohua@tieto.com wrote:
I have install python 2.7.2 and sqlalchemy 0.9.7, but I found that python
can't import sqlalchemy.
And I found that sqlalchemy folder is not copy to
...\python\Lib\site-packages\, I think that's why it can't be
On Monday 17 November 2014 14:44:02 Michael Bayer wrote:
On Nov 17, 2014, at 1:55 PM, Guido Winkelmann
gu...@ambient-entertainment.de wrote:
Am Montag, 17. November 2014 16:25:54 UTC+1 schrieb Michael Bayer:
On Nov 17, 2014, at 7:37 AM, Guido Winkelmann
gu...@ambient-entertainment.de
These might be backend specific and not supported in other databases... but
there are some popular postgres tricks to deal with this:
* in the constraint, coalesce NULL into an empty string (or other value).
* use multiple indexes
both are actually discussed in the comments to this question: