Re: [sqlalchemy] Multi-get?
Yeah, that's what we do right now. On Wed, Jan 26, 2011 at 8:03 PM, Mike Conley mconl...@gmail.com wrote: On Wed, Jan 26, 2011 at 8:17 PM, Yang Zhang yanghates...@gmail.com wrote: Is there something similar to the .get() method in SqlSoup and Session but which allows me to fetch more than one object by ID, so as to save on round trips to the DB? (This could be done by composing using the IN operator in SQL.) Thanks in advance. Did you try something like session.query(MyClass).filter(MyClass.id.in_([...list of ids...])).all() -- Mike Conley -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To post to this group, send email to sqlalchemy@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. -- 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 sqlalchemy@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.
[sqlalchemy] Multi-get?
Is there something similar to the .get() method in SqlSoup and Session but which allows me to fetch more than one object by ID, so as to save on round trips to the DB? (This could be done by composing using the IN operator in SQL.) Thanks in advance. -- 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 sqlalchemy@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.
Re: [sqlalchemy] Multi-get?
On Wed, Jan 26, 2011 at 8:17 PM, Yang Zhang yanghates...@gmail.com wrote: Is there something similar to the .get() method in SqlSoup and Session but which allows me to fetch more than one object by ID, so as to save on round trips to the DB? (This could be done by composing using the IN operator in SQL.) Thanks in advance. Did you try something like session.query(MyClass).filter(MyClass.id.in_([...list of ids...])).all() -- Mike Conley -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To post to this group, send email to sqlalchemy@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.
