sqlalchemy.sql.schema.IdentityOptions

class documentation

class IdentityOptions: (source)

Known subclasses: sqlalchemy.sql.schema.Identity, sqlalchemy.sql.schema.Sequence

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Defines options for a named database sequence or an identity column. .. versionadded:: 1.3.18 .. seealso:: :class:`.Sequence`

Method __init__ Construct a :class:`.IdentityOptions` object.
Instance Variable cache Undocumented
Instance Variable cycle Undocumented
Instance Variable increment Undocumented
Instance Variable maxvalue Undocumented
Instance Variable minvalue Undocumented
Instance Variable nomaxvalue Undocumented
Instance Variable nominvalue Undocumented
Instance Variable order Undocumented
Instance Variable start Undocumented
def __init__(self, start: Optional[int] = None, increment: Optional[int] = None, minvalue: Optional[int] = None, maxvalue: Optional[int] = None, nominvalue: Optional[bool] = None, nomaxvalue: Optional[bool] = None, cycle: Optional[bool] = None, cache: Optional[int] = None, order: Optional[bool] = None): (source)
overridden in sqlalchemy.sql.schema.Identity, sqlalchemy.sql.schema.Sequence

Construct a :class:`.IdentityOptions` object. See the :class:`.Sequence` documentation for a complete description of the parameters. :param start: the starting index of the sequence. :param increment: the increment value of the sequence. :param minvalue: the minimum value of the sequence. :param maxvalue: the maximum value of the sequence. :param nominvalue: no minimum value of the sequence. :param nomaxvalue: no maximum value of the sequence. :param cycle: allows the sequence to wrap around when the maxvalue or minvalue has been reached. :param cache: optional integer value; number of future values in the sequence which are calculated in advance. :param order: optional boolean value; if ``True``, renders the ORDER keyword.

cache = (source)

Undocumented

cycle = (source)

Undocumented

increment = (source)

Undocumented

maxvalue = (source)

Undocumented

minvalue = (source)

Undocumented

nomaxvalue = (source)

Undocumented

nominvalue = (source)

Undocumented

order = (source)

Undocumented

start = (source)

Undocumented