Esempio n. 1
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def create_all():
    "Issues DDL commands."
    Base.metadata.create_all(get_engine())
Esempio n. 2
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def drop_all():
    "Issues DROP commands."
    Base.metadata.drop_all(get_engine())
Esempio n. 3
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 def __post_init__(self):
     if not self.Session:
         self.engine = core.get_engine()
         self.Session = lambda: core.SessionClass(
             bind=self.engine
         )  # to behave like core.Session() but dont set the internal flag