If found that, but that is exactly the opposite of what I want, since with webdav first is looked for the files, a user might choose one of them to open/edit en than the blob needs to be loaded....
On Oct 7, 2008, at 4:27 PM, Michael Bayer wrote: > > another option for blob columns and similar is the "deferred()" > property, which will only load that column on the instance when first > accessed. this is also in the docs (and probably is in the book > too). > > On Oct 7, 10:03 am, "Martijn Moeling" <[EMAIL PROTECTED]> wrote: >> Thanx! >> >> In Mysql it seems to be func.octet_length(OBJ.columname) though >> >> All the documentation is very confusing, I started out with essential >> SQLAlchemy which is completely outdated by now... >> >> The online docs are not very helpful if you don't know what yu're >> lokking for. >> >> The column specification increases my performance a lot >> >> Martijn Moeling >> >> -----Oorspronkelijk bericht----- >> Van: [email protected] [mailto:[EMAIL PROTECTED] >> Namens Empty >> Verzonden: Tuesday, October 07, 2008 3:18 PM >> Aan: [email protected] >> Onderwerp: [sqlalchemy] Re: limit the set of returned columns >> >> Hi, >> >> >> >>> Yesterday I was searching this group and the SA 5.0 doc to get >> something >>> working. Somewere I came across an option to specify the >>> columnames to >>> return >> >> You can specify the column names as part of the query, like >> session.query(User.name, User.phone). >> >> >> >>> Filename, permissions and the "size of" Store >> >>> I think I need func from sqlalchemy.sql but whatever I try I cannot >> find any >>> sizeof or alike, I know MySQL has something like that. >> >> func.length() >> >> Michael > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
