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create query before_compile event #3317

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Migrated issue, originally created by Michael Bayer (@zzzeek)

part of #3225

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sqlalchemy-bot

sqlalchemy-bot commented on Mar 10, 2015

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Michael Bayer (@zzzeek) wrote:

  • Added a new event suite :class:.QueryEvents. The
    :meth:.QueryEvents.before_compile event allows the creation
    of functions which may place additional modifications to
    :class:.Query objects before the construction of the SELECT
    statement. It is hoped that this event be made much more
    useful via the advent of a new inspection system that will
    allow for detailed modifications to be made against
    :class:.Query objects in an automated fashion.
    fixes create query before_compile event #3317

710021d

sqlalchemy-bot

sqlalchemy-bot commented on Mar 10, 2015

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Changes by Michael Bayer (@zzzeek):

  • changed status to closed
added this to the 1.0 milestone on Nov 27, 2018
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          create query before_compile event · Issue #3317 · sqlalchemy/sqlalchemy