load(7) - phpMan

LOAD()                                     SQL Commands                                    LOAD()



NAME
       LOAD - load a shared library file


SYNOPSIS
       LOAD 'filename'


DESCRIPTION
       This  command  loads  a shared library file into the PostgreSQL server's address space. If
       the file has been loaded already, the command does nothing. Shared library files that con-
       tain  C  functions  are  automatically  loaded  whenever one of their functions is called.
       Therefore, an explicit LOAD is usually only needed to load a  library  that  modifies  the
       server's behavior through ``hooks'' rather than providing a set of functions.

       The  file name is specified in the same way as for shared library names in CREATE FUNCTION
       [create_function(7)]; in particular, one can rely on a search path and automatic  addition
       of  the system's standard shared library file name extension. See in the documentation for
       more information on this topic.


       Non-superusers can only apply LOAD to library files located  in  $libdir/plugins/  --  the
       specified  filename  must  begin with exactly that string. (It is the database administra-
       tor's responsibility to ensure that only ``safe'' libraries are installed there.)

COMPATIBILITY
       LOAD is a PostgreSQL extension.

SEE ALSO
       CREATE FUNCTION [create_function(7)]



SQL - Language Statements                   2011-09-22                                     LOAD()

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