This documentation is for an unsupported version of PostgreSQL.
You may want to view the same page for the
version, or one of the other supported versions listed above instead.
open -- open a large object
open mode definition (integer).
Bad parameter type, or too many arguments.
Already opened object, or open error.
open() method opens a large
object for reading/writing, in the same way than the Unix
open() function. The mode value can
be obtained by OR-ing the constants defined in the pg module