On Fri, Jun 25, 2010 at 6:42 AM, Michael Bayer <mike...@zzzcomputing.com> wrote: > > On Jun 25, 2010, at 3:27 AM, Yang Zhang wrote: > >> How do I get the ORM to use locking selects when I do a >> Session.query()? E.g., select for update, or select for share >> (PG)/select lock in share mode (MySQL). I know this is possible using >> the lower-level SQL expression library. Thanks in advance. > > use query.with_lockmode(). The argument is passed down to the "for_update" > argument of select(). > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To post to this group, send email to sqlalch...@googlegroups.com. > To unsubscribe from this group, send email to > sqlalchemy+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sqlalchemy?hl=en. > >
Thanks. Is there some way to have sqlalchemy always attach *at least* a "for share"/"lock in share mode" when issuing queries? -- Yang Zhang http://yz.mit.edu/ -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalch...@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
