postgresql/contrib/array/array_iterator.sql.in

-- array_iterator.sql --
--
-- SQL code to define the array iterator functions and operators.
--
-- Copyright (c) 1998, Massimo Dal Zotto <dz@cs.unitn.it>
--
-- This file is distributed under the GNU General Public License
-- either version 2, or (at your option) any later version.

-- Define the array functions *=, **=, *~ and **~ for type _text
--
create function array_texteq(_text, text) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_texteq(_text, text) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_textregexeq(_text, text) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_textregexeq(_text, text) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create operator *= (
  leftarg=_text, 
  rightarg=text, 
  procedure=array_texteq);

create operator **= (
  leftarg=_text,
  rightarg=text,
  procedure=array_all_texteq);

create operator *~ (
  leftarg=_text,
  rightarg=text,
  procedure=array_textregexeq);

create operator **~ (
  leftarg=_text,
  rightarg=text,
  procedure=array_all_textregexeq);

-- Define the array functions *=, **=, *> and **> for type _int4
--
create function array_int4eq(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_int4eq(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_int4ne(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_int4ne(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_int4gt(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_int4gt(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_int4ge(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_int4ge(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_int4lt(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_int4lt(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_int4le(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

create function array_all_int4le(_int4, int4) returns bool
  as 'MODULE_PATHNAME' 
  language 'c';

-- Define the operators corresponding to the above functions
--
create operator *= (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_int4eq);

create operator **= (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_all_int4eq);

create operator *<> (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_int4ne);

create operator **<> (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_all_int4ne);

create operator *> (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_int4gt);

create operator **> (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_all_int4gt);

create operator *>= (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_int4ge);

create operator **>= (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_all_int4ge);

create operator *< (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_int4lt);

create operator **< (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_all_int4lt);

create operator *<= (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_int4le);

create operator **<= (
  leftarg=_int4,
  rightarg=int4,
  procedure=array_all_int4le);

-- end of file