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psycopg extensions to the DBAPI-2.0
This module holds all the extensions to the DBAPI-2.0 provided by psycopg.
connection
-- the new-type inheritable connection classcursor
-- the new-type inheritable cursor classadapt()
-- exposes the PEP-246 compatible adapting mechanism used
by psycopg to adapt Python types to PostgreSQL onesFunction Summary | |
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object |
adapt obj to given protocol |
new AsIs wrapper object | AsIs(obj)
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new boolean value | Boolean(obj)
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new wrapper | DateFromPy(datetime.date)
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new wrapper | IntervalFromPy(datetime.timedelta)
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new type object |
Create a new binding object. |
new quoted string | QuotedString(str,
enc)
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Register 'callable' as an ISQLQuote adapter for type 'typ'. | |
None |
register obj with psycopg type system |
new wrapper | TimeFromPy(datetime.time)
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new wrapper | TimestampFromPy(datetime.datetime)
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Variable Summary | |
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int |
ISOLATION_LEVEL_AUTOCOMMIT = 0 |
int |
ISOLATION_LEVEL_READ_COMMITTED = 1 |
int |
ISOLATION_LEVEL_READ_UNCOMMITTED = 1 |
int |
ISOLATION_LEVEL_REPEATABLE_READ = 2 |
int |
ISOLATION_LEVEL_SERIALIZABLE = 2 |
Function Details |
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adapt(obj, protocol, alternate)adapt obj to given protocol
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AsIs(obj)
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Boolean(obj)
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DateFromPy(datetime.date)
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IntervalFromPy(datetime.timedelta)
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new_type(oids, name, adapter)Create a new binding object. The object can be used with the
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QuotedString(str, enc)
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register_adapter(typ, callable)Register 'callable' as an ISQLQuote adapter for type 'typ'. |
register_type(obj)register obj with psycopg type system
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TimeFromPy(datetime.time)
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TimestampFromPy(datetime.datetime)
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Variable Details |
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ISOLATION_LEVEL_AUTOCOMMIT
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ISOLATION_LEVEL_READ_COMMITTED
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ISOLATION_LEVEL_READ_UNCOMMITTED
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ISOLATION_LEVEL_REPEATABLE_READ
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ISOLATION_LEVEL_SERIALIZABLE
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