sqlalchemy.dialects.postgresql.named_types.NamedTypeDropper

class documentation

class NamedTypeDropper(InvokeDropDDLBase): (source)

Known subclasses: sqlalchemy.dialects.postgresql.named_types.DomainDropper, sqlalchemy.dialects.postgresql.named_types.EnumDropper

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Undocumented

Method __init__ Undocumented
Instance Variable checkfirst Undocumented
Method _can_drop_type Undocumented

Inherited from InvokeDropDDLBase:

Method with_ddl_events helper context manager that will apply appropriate DDL events to a CREATE or DROP operation.

Inherited from InvokeDDLBase (via InvokeDropDDLBase):

Instance Variable connection Undocumented

Inherited from SchemaVisitor (via InvokeDropDDLBase, InvokeDDLBase):

Class Variable __traverse_options__ Undocumented
def __init__(self, dialect, connection, checkfirst=False, **kwargs): (source)
overrides sqlalchemy.sql.ddl.InvokeDDLBase.__init__

Undocumented

checkfirst = (source)

Undocumented

def _can_drop_type(self, type_): (source)

Undocumented