Re: [sqlalchemy] Re: H2 database
2015-04-24 18:06 GMT+02:00 Jonathan Vanasco jonat...@findmeon.com: SqlAlchemy needs 2 things for a database work: 1. A python database driver 2. A SqlAlchemy dialect (that tells SqlAlchemy how to write sql for the driver) So... 1. H2 doesn't seem to have any Python drivers or other support. I just came across an old forum post that talked about possibly using Postgresql client since they supported similar protocols, but that's about all I could find. 2. There are a handful of posts and articles on writing custom dialects. Several recent ones as well. If you're just trying to handle the dialect, and their syntax is reasonably similar to an existing dialect... I think you could do it alone. If you have to write the general Python support as well though, that's a bigger task. I inquired also on the H2 list and got the following response: H2 supports the PostgeSQL wire protocol, so you can use the PostgreSQL database driver. Although you will probably need to tweek the dialect description that SqlAlchemy needs. So it should be doable. I have another project. :-D -- Cecil Westerhof -- 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/d/optout.
Re: [sqlalchemy] Re: H2 database
On 4/24/15 12:06 PM, Jonathan Vanasco wrote: SqlAlchemy needs 2 things for a database work: 1. A python database driver 2. A SqlAlchemy dialect (that tells SqlAlchemy how to write sql for the driver) So... 1. H2 doesn't seem to have any Python drivers or other support. I just came across an old forum post that talked about possibly using Postgresql client since they supported similar protocols, but that's about all I could find. 2. There are a handful of posts and articles on writing custom dialects. Several recent ones as well. If you're just trying to handle the dialect, and their syntax is reasonably similar to an existing dialect... I think you could do it alone. If you have to write the general Python support as well though, that's a bigger task. plus, there's a README for general info on new dialects! https://github.com/zzzeek/sqlalchemy/blob/master/README.dialects.rst -- 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 mailto:sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com mailto:sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout. -- 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/d/optout.
[sqlalchemy] Re: H2 database
SqlAlchemy needs 2 things for a database work: 1. A python database driver 2. A SqlAlchemy dialect (that tells SqlAlchemy how to write sql for the driver) So... 1. H2 doesn't seem to have any Python drivers or other support. I just came across an old forum post that talked about possibly using Postgresql client since they supported similar protocols, but that's about all I could find. 2. There are a handful of posts and articles on writing custom dialects. Several recent ones as well. If you're just trying to handle the dialect, and their syntax is reasonably similar to an existing dialect... I think you could do it alone. If you have to write the general Python support as well though, that's a bigger task. -- 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/d/optout.
