Create typecasters for json data type.

Create Range and RangeAdapter classes if needed.

Return a `CompositeCaster` instance for the type *name*. Raise `ProgrammingError` if the type is not found.

Return a `RangeCaster` instance for the type *pgrange*. Raise `ProgrammingError` if the type is not found.

Return a new unique key.

Use ctypes to access the C function. Raise any sort of error: we just support this where ctypes works as expected.

Apply the escaping rule required by PQconnectdb

Serialize *obj* in JSON format. The default is to call `!json.dumps()` or the *dumps* function provided in the constructor. You can o

Should create a procedure called deleteme that returns two result sets, first the number of rows in booze then "name from booze"

If cleaning up is needed after nextSetTest

Initialize the connection to log to `!logobj`. The `!logobj` parameter can be an open file object or a Logger instance from the stand

The lower bound of the range. `!None` if empty or unbound.

Return a new Python object representing the data being casted. *values* is the list of attributes, already casted into their Python r

Parse an hstore representation in a Python string. The hstore is represented as something like:: "a"=>"1", "b"=>"2" wit

Create and register :sql:`json` typecasters for PostgreSQL 9.2 and following. Since PostgreSQL 9.2 :sql:`json` is a builtin type, hence its

Create and register :sql:`jsonb` typecasters for PostgreSQL 9.4 and following. As in `register_default_json()`, the function allows to regis

Skip a test on PostgreSQL before a certain version.

Initialize the threading lock.

Initialize the threading lock.

Return a suitable instance created earlier if it exists

Use the operators available in PG pre-9.0.

Use the hstore(text[], text[]) function.

autocommit(on_off=1) -> switch autocommit on (1) or off (0)