seek
Name
seek -- change current position in the large object
Synopsis
seek(offset, whence)
Parameters
- offset
-                 Position offset (integer).
               
- whence
-                 Positional parameter (integer).
               
Return Type
- integer
-                 New current position in the object.
               
Exceptions
- TypeError
-                 Bad parameter type, or too many arguments.
               
- IOError
-                 Object is not opened, or seek error.
               
- pg.error
-                 Invalid  connection or invalid object.
               
Description
        seek() method allows to move the cursor position
        in the large object. The whence parameter can be obtained by OR-ing the constants defined in the 
        pg module (SEEK_SET, SEEK_CUR, SEEK_END).