Re: Run some migration revisions outside of a transaction

2018-08-10 Thread Michał Bultrowicz
Thanks, but how can I inspect the revisions in code? I'd need to provide some special markers on the ones I don't want to surround in a transaction. pt., 10 sie 2018 o 20:50 Mike Bayer napisał(a): > On Fri, Aug 10, 2018 at 2:00 PM, Michał Bultrowicz > wrote: > > Hey! > > > > What approach

Re: Run some migration revisions outside of a transaction

2018-08-10 Thread Mike Bayer
On Fri, Aug 10, 2018 at 2:00 PM, Michał Bultrowicz wrote: > Hey! > > What approach would you recommend if we want to run some revisions outside > of a transaction, but then run the other ones normally? > > Let me illustrate that. Let's say we have revisions 1,2,3,4,5. The database > is currently

Run some migration revisions outside of a transaction

2018-08-10 Thread Michał Bultrowicz
Hey! What approach would you recommend if we want to run some revisions outside of a transaction, but then run the other ones normally? Let me illustrate that. Let's say we have revisions 1,2,3,4,5. The database is currently at revision 1, so we need to run 2-5. The problem is that 4 is an

Re: autogenerate revision fails in a multi-db project generated with: `alembic init --template multidb alembic`

2018-08-10 Thread Mike Bayer
On Fri, Aug 10, 2018 at 6:47 AM, wrote: > Hello > > I'm trying to use alembic to generate a migration file in a multi-db > environment. I first created the project using `alembic init --template > multidb alembic` > and then hack the `env.py` script (didn't touch to `run_migration_online`) > to

autogenerate revision fails in a multi-db project generated with: `alembic init --template multidb alembic`

2018-08-10 Thread rdebroiz
Hello I'm trying to use alembic to generate a migration file in a multi-db environment. I first created the project using *`alembic init --template multidb alembic`* and then hack the `env.py` script *(didn't touch to `run_migration_online`)* to suit my needs. Here is the error I got after