Re: [sqlalchemy] How to validate consistent state across multiple models in a transaction?

Thanks for the detailed explanation. I'll try out some of those techniques. On Saturday, October 27, 2018 at 7:54:22 AM UTC-7, Mike Bayer wrote: > > On Fri, Oct 26, 2018 at 7:49 PM > > wrote: > > > > I see, thanks for the clarification about noload. > > > > Setting aside my specific issue,

Re: [sqlalchemy] How to validate consistent state across multiple models in a transaction?

On Fri, Oct 26, 2018 at 7:49 PM wrote: > > I see, thanks for the clarification about noload. > > Setting aside my specific issue, if using the session in > before_insert/before_update events is not a good idea, what is generally the > best way to perform validation across multiple models? Is it

[sqlalchemy] Fluid Mechanics and Thermodynamics of Turbomachinery , By Dixon and Hall , 5th ed

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