Server Management
Studio...
On Mon, Feb 26, 2018 at 9:30 PM Mike Bayer wrote:
> so do you have another thread or process that is running database
> migrations, like create table or alter table, while that happens?
>
> On Mon, Feb 26, 2018 at 6:16 PM, Sean Harrington
> wrote:
> &
We're getting the following deadlock error on SQL Server:
[FreeTDS][SQL Server]Transaction (Process ID 65) was deadlocked on lock
resources with another process and has been chosen as the deadlock victim.
Rerun the transaction. (1205) (SQLExecDirectW)') [SQL: 'SELECT [
INFORMATION_SCHEMA].[TABL
Has anybody tried to use SQLAlchemy on Percona Server? Percona Server is a
"drop-in replacement" for MySQL with InnoDB optimizations -- however it
contains additional INFORMATION_SCHEMA tables, and performance
tables...Want to make sure that SQLAlchemy will still sit atop Percona the
same way t
Dear all,
I have a question about how to automatic set the foreignkey column ?
we have two class User and Address
class User(Base):
__tablename__ = 'user'
id = Column(Integer, primary_key=True)
name = Column(String)
addresses = relationship("Address")
def __init__(self, id
I have a Flask route(method) that assigns queries to 4 connect objects. 3
work fine, 1 was working, but now gives me a sqlalchemy.exc.ResourceClosedError
and I can't get it working again. When I paste that same sql into a
dbmanager it returns 5 records as expected.
What else could be causing
gly small benefit. Have you identified a real speed issue with
> some particular series of statements ?
>
>
> On May 23, 2013, at 3:03 PM, Sean Lynch wrote:
>
> Thank you for the very detailed reply. I know with NHibernate a lot of
> their drivers don't support it and
h
at this point looks to just be MySQLdb).
On Thursday, May 23, 2013 2:32:04 PM UTC-4, Michael Bayer wrote:
>
>
> On May 23, 2013, at 2:10 PM, Sean Lynch >
> wrote:
>
> Does SQLAlchemy have any builtin support to execute multiple SELECT
> statements in a single round tri
Does SQLAlchemy have any builtin support to execute multiple SELECT
statements in a single round trip to the database, similar to NHibernate's
.future() call (http://ayende.com/blog/3979/nhibernate-futures) or
ActiveRecord::Futures (https://github.com/leoasis/activerecord-futures).
I came acros
I think I found the issue, and submitted a trak ticket with a possible
workaround - http://www.sqlalchemy.org/trac/ticket/2649
On Wednesday, January 9, 2013 4:57:06 PM UTC-5, Sean Lynch wrote:
>
> I've been trying to get SQLAlchemy to work with Google Cloud SQL but so
> far I&#x
I've been trying to get SQLAlchemy to work with Google Cloud SQL but so far
I've only been met with frustration. I'm using 0.7.9, but can not get
engine.connect() to force the OAuth request. I logged a StackOverflow
issue with some details
(http://stackoverflow.com/questions/14224679/unable-t
relationship('Study')
When I try to run automodule documentation on meltzdbtools.solexa.objects,
of course init_model() has not been run, so autoloading fails and Base is
not bound to an engine. Any suggestions as to how to deal with this
problem?
Thanks,
Sean
--
You recei
ver inputs
#Apply validator if present
My $.02
Sean
On Mon, Feb 28, 2011 at 10:17 AM, Martijn Moeling wrote:
> Hi,
>
> I know this is an "OLD" threat but I was searching the group to see If I
> was not the first one doing this.
>
> I am not sure I understand very wel
to test a web.py app, including its database? How
do others do this?
TIA,
Sean
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ure this is easy. Apologies if this question is answered
somewhere in the documentation, I just couldn't find it there and
Google wasn't too helpful.
- Sean
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&
Greetings. I'm working on my first Pylons project and am just trying
to get familiar with things in a test environment. I'm having no
success linking to the MySQL database. I have stalled out with a
problem that I've seen others report, but didn't see any responses
that looked relevant (I could
On Oct 3, 10:58 pm, Sean Davis <[EMAIL PROTECTED]> wrote:
> ProgrammingError: (ProgrammingError) can't adapt 'INSERT INTO
> runbrowser_image (id, nobj, focusmetric, focusuniformity, choffset_x,
> choffset_y, blu, flu, int_min, int_mean, int_stdev, int_max,
>
mn(Float)
nse_min = Column(Float)
nse_mean = Column(Float)
nse_stdev = Column(Float)
nse_max = Column(Float)
base = Column(CHAR(1))
tile_id = Column(Integer,ForeignKey('runbrowser_tile.id'))
tile = relation(RunBrowserTile,backref=backref('images'))
On Sep 30, 11:18 am, Sean Davis <[EMAIL PROTECTED]> wrote:
> I am mirroring a database from mysql to postgresql. Mysql allows
> indexes to have the same names as columns. I would like to find all
> the indexes and rename them systematically to avoid these name
> collisions.
schema in postgres from the metadata?
Thanks,
Sean
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On Sep 27, 5:16 pm, Michael Bayer <[EMAIL PROTECTED]> wrote:
> On Sep 27, 2008, at 3:12 PM, Sean Davis wrote:
>
>
>
>
>
> > I have been playing with new types using sqlalchemy and have an error
> > I do not understand. Table
%(lastname)s, %
(email)s, %(phone)s)' {'uuid':
UUID('58d6bcb4-8cc6-11dd-983d-0016cb972e45'), 'firstname': u'Sean',
'lastname': u'Davis', 'email': u'sdavis2 AT mail.nih.gov', 'phone':
u'301-435-2652'
On Jul 20, 11:28 am, Michael Bayer <[EMAIL PROTECTED]> wrote:
> On Jul 20, 2008, at 7:48 AM, Sean Davis wrote:
>
>
>
> > I have been playing with 0.5 and have a very simple question. If I
> > have a mapped class, User, how can I get at the columns of User? I
&
I have been playing with 0.5 and have a very simple question. If I
have a mapped class, User, how can I get at the columns of User? I
see lots of constructs like User.c, but User has no 'c' attribute
now. I am looking at finding the column types, names (to loop over),
etc.
Th
manual and the many-to-many mapping section, and I haven't figured
out how to go about coding this association table and referencing from table
a to get subjects and objects of a given member of a. Is this possible to
do?
Thanks,
Sean
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On Jul 20, 11:57 pm, Sean Davis <[EMAIL PROTECTED]> wrote:
> I have a table that has two columns that reference the same table in a
> foreign-key relationship. What do I need to specify and where to
> avoid the error below?
>
> : Error determining
> primary a
27; : relation(Element,backref='feature')
})
sqlalchemy.orm.mapper(FeatureLoc,featureloc_t,properties={
'srcfeature' : relation(Feature),
'feature': relation(Feature)
})
Thanks,
Sean
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You rec
On Tuesday 13 March 2007 07:35, Sean Davis wrote:
> We are creating a database that will have a set of autoincrement primary
> keys on the tables. However, many of the tables also have one or more
> unique keys associated with them. Can we use save_or_update() (and, by
> extens
nique
keys rather than specifying the primary key directly?
Thanks,
Sean
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To u
On Tuesday 06 March 2007 05:32, Sanjay wrote:
> Hi All,
>
> Wondering if it is possible to know the size of a file stored in a
> deferred column (PickleType), without retrieving the file itself.
I usually try to save the filesize as a separate c
of the
existing db than to type in stuff that is already available somewhere
else. It does seem pretty straightforward, depending on the level of
detail that you want to include.
Sean
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On Friday 23 February 2007 10:52, Michael Bayer wrote:
> PassiveDefault is used for this.
Thanks. Works perfectly.
> On Feb 23, 2007, at 6:35 AM, Sean Davis wrote:
> > If I have a table that generates primary keys like this (in postgres):
> >
> > create table ...(
>
autoload the tables (I have about 150 of them, and they are
potentially somewhat mutable), but I don't have to.
Thanks,
Sean
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T
,
Sean
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For mo
On 2/13/07, vinjvinj <[EMAIL PROTECTED]> wrote:
>
>
> I use the mx.UID package to generate all my keys. Is there any way to
> specify that this function be called to generate the primary key for
> inserts?
>
> Thanks,
Could this not be done on the database side (d
I looked over the docs but didn't find an answer (so the answer is probably
"no"). Does SA allow descriptions (database comments) of tables and/or
columns?
Thanks,
Sean
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On Thursday 18 January 2007 17:42, Jonathan Ellis wrote:
engine.raw_connection().cursor()
Ah, yes! Thanks.
Sean
On 1/18/07, Sean Davis <[EMAIL PROTECTED]> wrote:
> I would like to access the underlying psycopg2 connection to get at a
> DBAPI2 cursor with the ultimate goal
a way
(assuming that I am using postgres)?
Thanks,
Sean
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cle/21674
There are other similar sites available via google.
Sean
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To
an create a new type for SA; there is a recent message in
the archives about doing that (not with tsvector, but). As for querying,
I'm not sure how that would be best implemented in SA.
Sean
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e the issue. I'll sort it out in more detail,
but bound parameters are not working for me in any queries I have tried. It
works otherwise, but not with bind params.
Sean
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ariables
bound
'select distinct OWNER from ALL_TAB_COLUMNS where TABLE_NAME = :table_name'
{'table_name': 'GENE2REFSEQ'}
Any thoughts?
Thanks,
Sean
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On 1/2/07, Mando <[EMAIL PROTECTED]> wrote:
Sorry,
but I don't understand how create, insert or select data with the array
field in postgres.
I don't think array fields are supported yet. There is a post from this
week that discusses
On 1/5/07, Lee McFadden <[EMAIL PROTECTED]> wrote:
On 1/5/07, Sean Davis <[EMAIL PROTECTED]> wrote:
> A simple question:
>
> I have a table with one HUGE column. Is there a way to make this column
> lazy-loaded?
>
http://www.sqlalchemy.o
A simple question:
I have a table with one HUGE column. Is there a way to make this column
lazy-loaded?
Thanks,
Sean
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using straight sqlalchemy and
BoundMetaData that you suggested in an earlier thread might be related to a
postgresql version change.
Sean
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above klass_query =... :
klass._mapper.compile()
and see if it works.
Alan,
This was, indeed, the fix. And, to clarify for Michael, I did include a
primary key on the g_refseq table but neglected to include it in the table
def--sorry for being misleading.
Thanks for
_compile_all
File "build/bdist.linux-x86_64/egg/sqlalchemy/orm/mapper.py", line 497, in
_initialize_properties
AttributeError: 'Mapper' object has no attribute '_Mapper__props'
I am using:
SQLAlchemy-0.3.3-py2.5.egg
Any suggestions on what I am missing?
Tha
value of
> 'args' and 'kwargs'.
>
> Also, please remember that this glitch could be postgresql-related. 8.2 is
> very new, and I don't know if either SQLAlchemy or psycopg2 are well-tested
> against it. You could try another DB-adapter as well.
Thanks again
Apple XServer), psycopy2.0.5.1, SA 0.3.3.
I played a bit more and it happens only with a particular database. When
connecting to another database, it seems to work just fine. I'll look into
it more here, as it seems to be idiosyncratic. If I come to any hard
conclusions, I'll forward
after I do this call, I can autoload the table without problem.
>>> tb = Table('gffdata',metadata,autoload=True)
And selecting, etc., works fine at this point. What am I missing?
Thanks,
Sean
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