sqlalchemy.sql.schema.IdentityOptions

class documentation

class IdentityOptions(object):

Defines options for a named database sequence or an identity column.

New in version 1.3.18.

See Also

.Sequence

Method	`__init__`	Construct a `.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=None, increment=None, minvalue=None, maxvalue=None, nominvalue=None, nomaxvalue=None, cycle=None, cache=None, order=None):

overridden in sqlalchemy.sql.schema.Identity, sqlalchemy.sql.schema.Sequence

Construct a .IdentityOptions object.

See the .Sequence documentation for a complete description of the parameters.

Parameters
start	the starting index of the sequence.
increment	the increment value of the sequence.
minvalue	the minimum value of the sequence.
maxvalue	the maximum value of the sequence.
nominvalue	no minimum value of the sequence.
nomaxvalue	no maximum value of the sequence.
cycle	allows the sequence to wrap around when the maxvalue or minvalue has been reached.
cache	optional integer value; number of future values in the sequence which are calculated in advance.
order	optional boolean value; if `True`, renders the ORDER keyword.

cache =

Undocumented

cycle =

Undocumented

increment =

Undocumented

maxvalue =

Undocumented

minvalue =

Undocumented

nomaxvalue =

Undocumented

nominvalue =

Undocumented

order =

Undocumented

start =

Undocumented