I'm creating a mixin for my timestamp columns throughout my projects. Internally, the mixin uses UTC strings to store timestamps, externally it converts back and forth into local time using a second column that stores timezone information. I'm studying the hybrid attribute section in the documentation, but not sure if this use case would involve a different expression between the instance level and class level.
As a general rule, what should I look into to determine whether I need to use the hybrid_property.expression()? Do I need to first familiarize myself with the SQLalchemy's SQL functions, such as func() etc., or there is some simpler rules? Thanks. -- 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 https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
