OK I've created http://www.sqlalchemy.org/trac/ticket/2844.
On Oct 16, 2013, at 10:02 PM, 문성원 <longfinfun...@gmail.com> wrote: > Thanks for reply. > > I uploaded files to my gist. it seems working. > > https://gist.github.com/longfin/57b3ef4d12ed33adfd1f > > > 2013년 10월 16일 수요일 오후 11시 36분 5초 UTC+9, Michael Bayer 님의 말: > I don't know offhand since I didn't write that code. However if you google > for "pg_get_expr 128", there's a ton of other hits illustrating this same > expression being used elsewhere. I believe the statement itself comes from > Postgresql itself ultimately, if you look at this answer: > http://stackoverflow.com/a/5371745/34549 > > Can you try removing the substring() and seeing if this function in fact > returns the whole default as you're looking for? > > > > > > > On Oct 16, 2013, at 1:13 AM, 문성원 <longfi...@gmail.com> wrote: > >> in current version, server_default is truncated if it is longer than 128. >> >> https://bitbucket.org/zzzeek/sqlalchemy/src/a5dc173ea6735c2b0877c771d2cb0693ac8dca82/lib/sqlalchemy/dialects/postgresql/base.py?at=master#cl-1687 >> >> while it is a minor problem usually, but it bothers some tool using table's >> metadata.(ex. alembic) >> >> any other dialect doesn't seem have such restriction. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sqlalchemy" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sqlalchemy+...@googlegroups.com. >> To post to this group, send email to sqlal...@googlegroups.com. >> Visit this group at http://groups.google.com/group/sqlalchemy. >> For more options, visit https://groups.google.com/groups/opt_out. > > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sqlalchemy+unsubscr...@googlegroups.com. > To post to this group, send email to sqlalchemy@googlegroups.com. > Visit this group at http://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/groups/opt_out.
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