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Make contrib/isn pass the opr_sanity sanity checks: add missing
author Tom Lane <tgl@sss.pgh.pa.us>
2006年11月24日 18:44:37 +0000 (18:44 +0000)
committer Tom Lane <tgl@sss.pgh.pa.us>
2006年11月24日 18:44:37 +0000 (18:44 +0000)
commutator operators, and mark hash-opclass members as oprcanhash.
This is a pretty ugly, brute-force solution, but it seems that getting
rid of all these redundant-looking operators would require some tweaks
in the core operator-resolution code to behave nicely, and I'm not
willing to risk that just before RC1.

contrib/isn/isn.sql.in patch | blob | blame | history

diff --git a/contrib/isn/isn.sql.in b/contrib/isn/isn.sql.in
index 7268f642678d96aceda27a88adafb8ec4eadd0ae..1bae4b01d0bbfce467250ee1bc4d70d870afa025 100644 (file)
--- a/contrib/isn/isn.sql.in
+++ b/contrib/isn/isn.sql.in
@@ -2,7 +2,7 @@
-- PostgreSQL code for ISNs (ISBN, ISMN, ISSN, EAN13, UPC)
-- Copyright (c) 2004-2006, German Mendez Bravo (Kronuz)
--
--- $PostgreSQL: pgsql/contrib/isn/isn.sql.in,v 1.3 2006年10月01日 18:37:53 tgl Exp $
+-- $PostgreSQL: pgsql/contrib/isn/isn.sql.in,v 1.4 2006年11月24日 18:44:37 tgl Exp $
--
-- Example:
-- create table test ( id isbn );
@@ -500,6 +500,37 @@ CREATE FUNCTION isnne(isbn13, isbn)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(isbn13, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(isbn13, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(isbn13, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(isbn13, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(isbn13, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(isbn13, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
---------------------------------------------------
-- ISBN:
CREATE FUNCTION isnlt(isbn, isbn)
@@ -533,6 +564,68 @@ CREATE FUNCTION isnne(isbn, isbn)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(isbn, isbn13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(isbn, isbn13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(isbn, isbn13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(isbn, isbn13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(isbn, isbn13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(isbn, isbn13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
+CREATE FUNCTION isnlt(isbn, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(isbn, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(isbn, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(isbn, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(isbn, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(isbn, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
---------------------------------------------------
-- ISMN13:
CREATE FUNCTION isnlt(ismn13, ismn13)
@@ -597,6 +690,37 @@ CREATE FUNCTION isnne(ismn13, ismn)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(ismn13, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(ismn13, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(ismn13, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(ismn13, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(ismn13, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(ismn13, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
---------------------------------------------------
-- ISMN:
CREATE FUNCTION isnlt(ismn, ismn)
@@ -630,6 +754,68 @@ CREATE FUNCTION isnne(ismn, ismn)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(ismn, ismn13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(ismn, ismn13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(ismn, ismn13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(ismn, ismn13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(ismn, ismn13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(ismn, ismn13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
+CREATE FUNCTION isnlt(ismn, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(ismn, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(ismn, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(ismn, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(ismn, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(ismn, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
---------------------------------------------------
-- ISSN13:
CREATE FUNCTION isnlt(issn13, issn13)
@@ -694,6 +880,37 @@ CREATE FUNCTION isnne(issn13, issn)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(issn13, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(issn13, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(issn13, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(issn13, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(issn13, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(issn13, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
---------------------------------------------------
-- ISSN:
CREATE FUNCTION isnlt(issn, issn)
@@ -727,6 +944,68 @@ CREATE FUNCTION isnne(issn, issn)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(issn, issn13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(issn, issn13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(issn, issn13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(issn, issn13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(issn, issn13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(issn, issn13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
+CREATE FUNCTION isnlt(issn, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(issn, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(issn, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(issn, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(issn, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(issn, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
---------------------------------------------------
-- UPC:
CREATE FUNCTION isnlt(upc, upc)
@@ -760,11 +1039,39 @@ CREATE FUNCTION isnne(upc, upc)
LANGUAGE 'internal'
IMMUTABLE STRICT;
+CREATE FUNCTION isnlt(upc, ean13)
+ RETURNS boolean
+ AS 'int8lt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnle(upc, ean13)
+ RETURNS boolean
+ AS 'int8le'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isneq(upc, ean13)
+ RETURNS boolean
+ AS 'int8eq'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnge(upc, ean13)
+ RETURNS boolean
+ AS 'int8ge'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isngt(upc, ean13)
+ RETURNS boolean
+ AS 'int8gt'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+CREATE FUNCTION isnne(upc, ean13)
+ RETURNS boolean
+ AS 'int8ne'
+ LANGUAGE 'internal'
+ IMMUTABLE STRICT;
+
--
--- Now the operators. Note how some of the parameters to some
--- of the 'CREATE OPERATOR' commands are commented out. This
--- is because they reference as yet undefined operators, and
--- will be implicitly defined when those are, further down.
+-- Now the operators:
--
--
@@ -794,7 +1101,8 @@ CREATE OPERATOR = (
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
- JOIN = eqjoinsel);
+ JOIN = eqjoinsel,
+ HASHES);
CREATE OPERATOR >= (
PROCEDURE = isnge,
LEFTARG = ean13,
@@ -871,15 +1179,64 @@ CREATE OPERATOR <> (
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = ean13,
- RIGHTARG = ismn13,
+ LEFTARG = isbn13,
+ RIGHTARG = ean13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = ean13,
+ LEFTARG = isbn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = isbn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = isbn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = isbn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = isbn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = ean13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = ean13,
RIGHTARG = ismn13,
COMMUTATOR = >=,
NEGATOR = >,
@@ -918,6 +1275,55 @@ CREATE OPERATOR <> (
RESTRICT = neqsel,
JOIN = neqjoinsel);
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = ismn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = ismn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = ismn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = ismn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = ismn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = ismn13,
+ RIGHTARG = ean13,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
CREATE OPERATOR < (
PROCEDURE = isnlt,
LEFTARG = ean13,
@@ -1145,72 +1551,480 @@ CREATE OPERATOR >= (
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
- JOIN = scalargtjoinsel);
+ JOIN = scalargtjoinsel);
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = ean13,
+ RIGHTARG = upc,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel);
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = ean13,
+ RIGHTARG = upc,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+--
+-- ISBN13 operators:
+--
+---------------------------------------------------
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn13,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn13,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn13,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel,
+ HASHES);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn13,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn13,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn13,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = isbn13,
+ RIGHTARG = isbn,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+--
+-- ISBN operators:
+--
+---------------------------------------------------
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = isbn,
+ RIGHTARG = isbn,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = isbn,
+ RIGHTARG = isbn,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = isbn,
+ RIGHTARG = isbn,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel,
+ HASHES);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = isbn,
+ RIGHTARG = isbn,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = isbn,
+ RIGHTARG = isbn,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = isbn,
+ RIGHTARG = isbn,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = isbn,
+ RIGHTARG = isbn13,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = isbn,
+ RIGHTARG = isbn13,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = isbn,
+ RIGHTARG = isbn13,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = isbn,
+ RIGHTARG = isbn13,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = isbn,
+ RIGHTARG = isbn13,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = isbn,
+ RIGHTARG = isbn13,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = isbn,
+ RIGHTARG = ean13,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = isbn,
+ RIGHTARG = ean13,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = isbn,
+ RIGHTARG = ean13,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = isbn,
+ RIGHTARG = ean13,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = isbn,
+ RIGHTARG = ean13,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = isbn,
+ RIGHTARG = ean13,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+--
+-- ISMN13 operators:
+--
+---------------------------------------------------
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel,
+ HASHES);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn13,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR > (
+ PROCEDURE = isngt,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn,
+ COMMUTATOR = <,
+ NEGATOR = <=,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
+CREATE OPERATOR <> (
+ PROCEDURE = isnne,
+ LEFTARG = ismn13,
+ RIGHTARG = ismn,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel);
+
+--
+-- ISMN operators:
+--
+---------------------------------------------------
+CREATE OPERATOR < (
+ PROCEDURE = isnlt,
+ LEFTARG = ismn,
+ RIGHTARG = ismn,
+ COMMUTATOR = >,
+ NEGATOR = >=,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR <= (
+ PROCEDURE = isnle,
+ LEFTARG = ismn,
+ RIGHTARG = ismn,
+ COMMUTATOR = >=,
+ NEGATOR = >,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel);
+CREATE OPERATOR = (
+ PROCEDURE = isneq,
+ LEFTARG = ismn,
+ RIGHTARG = ismn,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel,
+ HASHES);
+CREATE OPERATOR >= (
+ PROCEDURE = isnge,
+ LEFTARG = ismn,
+ RIGHTARG = ismn,
+ COMMUTATOR = <=,
+ NEGATOR = <,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = ean13,
- RIGHTARG = upc,
+ LEFTARG = ismn,
+ RIGHTARG = ismn,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
- JOIN = scalargtjoinsel);
+ JOIN = scalargtjoinsel);
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = ean13,
- RIGHTARG = upc,
+ LEFTARG = ismn,
+ RIGHTARG = ismn,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
---
--- ISBN13 operators:
---
----------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = isbn13,
- RIGHTARG = isbn13,
+ LEFTARG = ismn,
+ RIGHTARG = ismn13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = isbn13,
- RIGHTARG = isbn13,
+ LEFTARG = ismn,
+ RIGHTARG = ismn13,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = isbn13,
- RIGHTARG = isbn13,
+ LEFTARG = ismn,
+ RIGHTARG = ismn13,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
JOIN = eqjoinsel);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = isbn13,
- RIGHTARG = isbn13,
+ LEFTARG = ismn,
+ RIGHTARG = ismn13,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = isbn13,
- RIGHTARG = isbn13,
+ LEFTARG = ismn,
+ RIGHTARG = ismn13,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = isbn13,
- RIGHTARG = isbn13,
+ LEFTARG = ismn,
+ RIGHTARG = ismn13,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
@@ -1218,154 +2032,151 @@ CREATE OPERATOR <> (
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = isbn13,
- RIGHTARG = isbn,
+ LEFTARG = ismn,
+ RIGHTARG = ean13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = isbn13,
- RIGHTARG = isbn,
+ LEFTARG = ismn,
+ RIGHTARG = ean13,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = isbn13,
- RIGHTARG = isbn,
+ LEFTARG = ismn,
+ RIGHTARG = ean13,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
JOIN = eqjoinsel);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = isbn13,
- RIGHTARG = isbn,
+ LEFTARG = ismn,
+ RIGHTARG = ean13,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = isbn13,
- RIGHTARG = isbn,
+ LEFTARG = ismn,
+ RIGHTARG = ean13,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = isbn13,
- RIGHTARG = isbn,
+ LEFTARG = ismn,
+ RIGHTARG = ean13,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
--
--- ISBN operators:
+-- ISSN13 operators:
--
---------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = isbn,
- RIGHTARG = isbn,
+ LEFTARG = issn13,
+ RIGHTARG = issn13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = isbn,
- RIGHTARG = isbn,
+ LEFTARG = issn13,
+ RIGHTARG = issn13,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = isbn,
- RIGHTARG = isbn,
+ LEFTARG = issn13,
+ RIGHTARG = issn13,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
- JOIN = eqjoinsel);
+ JOIN = eqjoinsel,
+ HASHES);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = isbn,
- RIGHTARG = isbn,
+ LEFTARG = issn13,
+ RIGHTARG = issn13,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = isbn,
- RIGHTARG = isbn,
+ LEFTARG = issn13,
+ RIGHTARG = issn13,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = isbn,
- RIGHTARG = isbn,
+ LEFTARG = issn13,
+ RIGHTARG = issn13,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
---
--- ISMN13 operators:
---
----------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = ismn13,
- RIGHTARG = ismn13,
+ LEFTARG = issn13,
+ RIGHTARG = issn,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = ismn13,
- RIGHTARG = ismn13,
+ LEFTARG = issn13,
+ RIGHTARG = issn,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = ismn13,
- RIGHTARG = ismn13,
+ LEFTARG = issn13,
+ RIGHTARG = issn,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
JOIN = eqjoinsel);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = ismn13,
- RIGHTARG = ismn13,
+ LEFTARG = issn13,
+ RIGHTARG = issn,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = ismn13,
- RIGHTARG = ismn13,
+ LEFTARG = issn13,
+ RIGHTARG = issn,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = ismn13,
- RIGHTARG = ismn13,
+ LEFTARG = issn13,
+ RIGHTARG = issn,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
@@ -1373,113 +2184,110 @@ CREATE OPERATOR <> (
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = ismn13,
- RIGHTARG = ismn,
+ LEFTARG = issn13,
+ RIGHTARG = ean13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = ismn13,
- RIGHTARG = ismn,
+ LEFTARG = issn13,
+ RIGHTARG = ean13,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = ismn13,
- RIGHTARG = ismn,
+ LEFTARG = issn13,
+ RIGHTARG = ean13,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
JOIN = eqjoinsel);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = ismn13,
- RIGHTARG = ismn,
+ LEFTARG = issn13,
+ RIGHTARG = ean13,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = ismn13,
- RIGHTARG = ismn,
+ LEFTARG = issn13,
+ RIGHTARG = ean13,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = ismn13,
- RIGHTARG = ismn,
+ LEFTARG = issn13,
+ RIGHTARG = ean13,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
--
--- ISMN operators:
+-- ISSN operators:
--
---------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = ismn,
- RIGHTARG = ismn,
+ LEFTARG = issn,
+ RIGHTARG = issn,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = ismn,
- RIGHTARG = ismn,
+ LEFTARG = issn,
+ RIGHTARG = issn,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = ismn,
- RIGHTARG = ismn,
+ LEFTARG = issn,
+ RIGHTARG = issn,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
- JOIN = eqjoinsel);
+ JOIN = eqjoinsel,
+ HASHES);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = ismn,
- RIGHTARG = ismn,
+ LEFTARG = issn,
+ RIGHTARG = issn,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = ismn,
- RIGHTARG = ismn,
+ LEFTARG = issn,
+ RIGHTARG = issn,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = ismn,
- RIGHTARG = ismn,
+ LEFTARG = issn,
+ RIGHTARG = issn,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
---
--- ISSN13 operators:
---
----------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = issn13,
+ LEFTARG = issn,
RIGHTARG = issn13,
COMMUTATOR = >,
NEGATOR = >=,
@@ -1487,7 +2295,7 @@ CREATE OPERATOR < (
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = issn13,
+ LEFTARG = issn,
RIGHTARG = issn13,
COMMUTATOR = >=,
NEGATOR = >,
@@ -1495,7 +2303,7 @@ CREATE OPERATOR <= (
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = issn13,
+ LEFTARG = issn,
RIGHTARG = issn13,
COMMUTATOR = =,
NEGATOR = <>,
@@ -1503,7 +2311,7 @@ CREATE OPERATOR = (
JOIN = eqjoinsel);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = issn13,
+ LEFTARG = issn,
RIGHTARG = issn13,
COMMUTATOR = <=,
NEGATOR = <,
@@ -1511,7 +2319,7 @@ CREATE OPERATOR >= (
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = issn13,
+ LEFTARG = issn,
RIGHTARG = issn13,
COMMUTATOR = <,
NEGATOR = <=,
@@ -1519,7 +2327,7 @@ CREATE OPERATOR > (
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = issn13,
+ LEFTARG = issn,
RIGHTARG = issn13,
COMMUTATOR = <>,
NEGATOR = =,
@@ -1528,114 +2336,111 @@ CREATE OPERATOR <> (
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = issn13,
- RIGHTARG = issn,
+ LEFTARG = issn,
+ RIGHTARG = ean13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = issn13,
- RIGHTARG = issn,
+ LEFTARG = issn,
+ RIGHTARG = ean13,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = issn13,
- RIGHTARG = issn,
+ LEFTARG = issn,
+ RIGHTARG = ean13,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
JOIN = eqjoinsel);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = issn13,
- RIGHTARG = issn,
+ LEFTARG = issn,
+ RIGHTARG = ean13,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = issn13,
- RIGHTARG = issn,
+ LEFTARG = issn,
+ RIGHTARG = ean13,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = issn13,
- RIGHTARG = issn,
+ LEFTARG = issn,
+ RIGHTARG = ean13,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
--
--- ISSN operators:
+-- UPC operators:
--
---------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
- LEFTARG = issn,
- RIGHTARG = issn,
+ LEFTARG = upc,
+ RIGHTARG = upc,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR <= (
PROCEDURE = isnle,
- LEFTARG = issn,
- RIGHTARG = issn,
+ LEFTARG = upc,
+ RIGHTARG = upc,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
JOIN = scalarltjoinsel);
CREATE OPERATOR = (
PROCEDURE = isneq,
- LEFTARG = issn,
- RIGHTARG = issn,
+ LEFTARG = upc,
+ RIGHTARG = upc,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
- JOIN = eqjoinsel);
+ JOIN = eqjoinsel,
+ HASHES);
CREATE OPERATOR >= (
PROCEDURE = isnge,
- LEFTARG = issn,
- RIGHTARG = issn,
+ LEFTARG = upc,
+ RIGHTARG = upc,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR > (
PROCEDURE = isngt,
- LEFTARG = issn,
- RIGHTARG = issn,
+ LEFTARG = upc,
+ RIGHTARG = upc,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
JOIN = scalargtjoinsel );
CREATE OPERATOR <> (
PROCEDURE = isnne,
- LEFTARG = issn,
- RIGHTARG = issn,
+ LEFTARG = upc,
+ RIGHTARG = upc,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
JOIN = neqjoinsel);
---
--- UPC operators:
---
----------------------------------------------------
CREATE OPERATOR < (
PROCEDURE = isnlt,
LEFTARG = upc,
- RIGHTARG = upc,
+ RIGHTARG = ean13,
COMMUTATOR = >,
NEGATOR = >=,
RESTRICT = scalarltsel,
@@ -1643,7 +2448,7 @@ CREATE OPERATOR < (
CREATE OPERATOR <= (
PROCEDURE = isnle,
LEFTARG = upc,
- RIGHTARG = upc,
+ RIGHTARG = ean13,
COMMUTATOR = >=,
NEGATOR = >,
RESTRICT = scalarltsel,
@@ -1651,7 +2456,7 @@ CREATE OPERATOR <= (
CREATE OPERATOR = (
PROCEDURE = isneq,
LEFTARG = upc,
- RIGHTARG = upc,
+ RIGHTARG = ean13,
COMMUTATOR = =,
NEGATOR = <>,
RESTRICT = eqsel,
@@ -1659,7 +2464,7 @@ CREATE OPERATOR = (
CREATE OPERATOR >= (
PROCEDURE = isnge,
LEFTARG = upc,
- RIGHTARG = upc,
+ RIGHTARG = ean13,
COMMUTATOR = <=,
NEGATOR = <,
RESTRICT = scalargtsel,
@@ -1667,7 +2472,7 @@ CREATE OPERATOR >= (
CREATE OPERATOR > (
PROCEDURE = isngt,
LEFTARG = upc,
- RIGHTARG = upc,
+ RIGHTARG = ean13,
COMMUTATOR = <,
NEGATOR = <=,
RESTRICT = scalargtsel,
@@ -1675,7 +2480,7 @@ CREATE OPERATOR > (
CREATE OPERATOR <> (
PROCEDURE = isnne,
LEFTARG = upc,
- RIGHTARG = upc,
+ RIGHTARG = ean13,
COMMUTATOR = <>,
NEGATOR = =,
RESTRICT = neqsel,
@@ -1808,22 +2613,22 @@ CREATE FUNCTION btisbn13cmp(isbn13, isbn)
CREATE OPERATOR CLASS isbn13_ops DEFAULT
FOR TYPE isbn13 USING btree AS
--- OPERATOR 1 < (isbn13, ean13),
+ OPERATOR 1 < (isbn13, ean13),
OPERATOR 1 < (isbn13, isbn),
OPERATOR 1 <,
--- OPERATOR 2 <= (isbn13, ean13),
+ OPERATOR 2 <= (isbn13, ean13),
OPERATOR 2 <= (isbn13, isbn),
OPERATOR 2 <=,
--- OPERATOR 3 = (isbn13, ean13),
+ OPERATOR 3 = (isbn13, ean13),
OPERATOR 3 = (isbn13, isbn),
OPERATOR 3 =,
--- OPERATOR 4 >= (isbn13, ean13),
+ OPERATOR 4 >= (isbn13, ean13),
OPERATOR 4 >= (isbn13, isbn),
OPERATOR 4 >=,
--- OPERATOR 5 > (isbn13, ean13),
+ OPERATOR 5 > (isbn13, ean13),
OPERATOR 5 > (isbn13, isbn),
OPERATOR 5 >,
--- FUNCTION 1 btisbn13cmp(isbn13, ean13),
+ FUNCTION 1 btisbn13cmp(isbn13, ean13),
FUNCTION 1 btisbn13cmp(isbn13, isbn),
FUNCTION 1 btisbn13cmp(isbn13, isbn13);
@@ -1858,23 +2663,23 @@ CREATE FUNCTION btisbncmp(isbn, isbn13)
CREATE OPERATOR CLASS isbn_ops DEFAULT
FOR TYPE isbn USING btree AS
--- OPERATOR 1 < (isbn, ean13),
--- OPERATOR 1 < (isbn, isbn13),
+ OPERATOR 1 < (isbn, ean13),
+ OPERATOR 1 < (isbn, isbn13),
OPERATOR 1 <,
--- OPERATOR 2 <= (isbn, ean13),
--- OPERATOR 2 <= (isbn, isbn13),
+ OPERATOR 2 <= (isbn, ean13),
+ OPERATOR 2 <= (isbn, isbn13),
OPERATOR 2 <=,
--- OPERATOR 3 = (isbn, ean13),
--- OPERATOR 3 = (isbn, isbn13),
+ OPERATOR 3 = (isbn, ean13),
+ OPERATOR 3 = (isbn, isbn13),
OPERATOR 3 =,
--- OPERATOR 4 >= (isbn, ean13),
--- OPERATOR 4 >= (isbn, isbn13),
+ OPERATOR 4 >= (isbn, ean13),
+ OPERATOR 4 >= (isbn, isbn13),
OPERATOR 4 >=,
--- OPERATOR 5 > (isbn, ean13),
--- OPERATOR 5 > (isbn, isbn13),
+ OPERATOR 5 > (isbn, ean13),
+ OPERATOR 5 > (isbn, isbn13),
OPERATOR 5 >,
--- FUNCTION 1 btisbncmp(isbn, ean13),
--- FUNCTION 1 btisbncmp(isbn, isbn13),
+ FUNCTION 1 btisbncmp(isbn, ean13),
+ FUNCTION 1 btisbncmp(isbn, isbn13),
FUNCTION 1 btisbncmp(isbn, isbn);
CREATE FUNCTION hashisbn(isbn)
@@ -1908,22 +2713,22 @@ CREATE FUNCTION btismn13cmp(ismn13, ismn)
CREATE OPERATOR CLASS ismn13_ops DEFAULT
FOR TYPE ismn13 USING btree AS
--- OPERATOR 1 < (ismn13, ean13),
+ OPERATOR 1 < (ismn13, ean13),
OPERATOR 1 < (ismn13, ismn),
OPERATOR 1 <,
--- OPERATOR 2 <= (ismn13, ean13),
+ OPERATOR 2 <= (ismn13, ean13),
OPERATOR 2 <= (ismn13, ismn),
OPERATOR 2 <=,
--- OPERATOR 3 = (ismn13, ean13),
+ OPERATOR 3 = (ismn13, ean13),
OPERATOR 3 = (ismn13, ismn),
OPERATOR 3 =,
--- OPERATOR 4 >= (ismn13, ean13),
+ OPERATOR 4 >= (ismn13, ean13),
OPERATOR 4 >= (ismn13, ismn),
OPERATOR 4 >=,
--- OPERATOR 5 > (ismn13, ean13),
+ OPERATOR 5 > (ismn13, ean13),
OPERATOR 5 > (ismn13, ismn),
OPERATOR 5 >,
--- FUNCTION 1 btismn13cmp(ismn13, ean13),
+ FUNCTION 1 btismn13cmp(ismn13, ean13),
FUNCTION 1 btismn13cmp(ismn13, ismn),
FUNCTION 1 btismn13cmp(ismn13, ismn13);
@@ -1958,23 +2763,23 @@ CREATE FUNCTION btismncmp(ismn, ismn13)
CREATE OPERATOR CLASS ismn_ops DEFAULT
FOR TYPE ismn USING btree AS
--- OPERATOR 1 < (ismn, ean13),
--- OPERATOR 1 < (ismn, ismn13),
+ OPERATOR 1 < (ismn, ean13),
+ OPERATOR 1 < (ismn, ismn13),
OPERATOR 1 <,
--- OPERATOR 2 <= (ismn, ean13),
--- OPERATOR 2 <= (ismn, ismn13),
+ OPERATOR 2 <= (ismn, ean13),
+ OPERATOR 2 <= (ismn, ismn13),
OPERATOR 2 <=,
--- OPERATOR 3 = (ismn, ean13),
--- OPERATOR 3 = (ismn, ismn13),
+ OPERATOR 3 = (ismn, ean13),
+ OPERATOR 3 = (ismn, ismn13),
OPERATOR 3 =,
--- OPERATOR 4 >= (ismn, ean13),
--- OPERATOR 4 >= (ismn, ismn13),
+ OPERATOR 4 >= (ismn, ean13),
+ OPERATOR 4 >= (ismn, ismn13),
OPERATOR 4 >=,
--- OPERATOR 5 > (ismn, ean13),
--- OPERATOR 5 > (ismn, ismn13),
+ OPERATOR 5 > (ismn, ean13),
+ OPERATOR 5 > (ismn, ismn13),
OPERATOR 5 >,
--- FUNCTION 1 btismncmp(ismn, ean13),
--- FUNCTION 1 btismncmp(ismn, ismn13),
+ FUNCTION 1 btismncmp(ismn, ean13),
+ FUNCTION 1 btismncmp(ismn, ismn13),
FUNCTION 1 btismncmp(ismn, ismn);
CREATE FUNCTION hashismn(ismn)
@@ -2008,22 +2813,22 @@ CREATE FUNCTION btissn13cmp(issn13, issn)
CREATE OPERATOR CLASS issn13_ops DEFAULT
FOR TYPE issn13 USING btree AS
--- OPERATOR 1 < (issn13, ean13),
+ OPERATOR 1 < (issn13, ean13),
OPERATOR 1 < (issn13, issn),
OPERATOR 1 <,
--- OPERATOR 2 <= (issn13, ean13),
+ OPERATOR 2 <= (issn13, ean13),
OPERATOR 2 <= (issn13, issn),
OPERATOR 2 <=,
--- OPERATOR 3 = (issn13, ean13),
+ OPERATOR 3 = (issn13, ean13),
OPERATOR 3 = (issn13, issn),
OPERATOR 3 =,
--- OPERATOR 4 >= (issn13, ean13),
+ OPERATOR 4 >= (issn13, ean13),
OPERATOR 4 >= (issn13, issn),
OPERATOR 4 >=,
--- OPERATOR 5 > (issn13, ean13),
+ OPERATOR 5 > (issn13, ean13),
OPERATOR 5 > (issn13, issn),
OPERATOR 5 >,
--- FUNCTION 1 btissn13cmp(issn13, ean13),
+ FUNCTION 1 btissn13cmp(issn13, ean13),
FUNCTION 1 btissn13cmp(issn13, issn),
FUNCTION 1 btissn13cmp(issn13, issn13);
@@ -2058,23 +2863,23 @@ CREATE FUNCTION btissncmp(issn, issn13)
CREATE OPERATOR CLASS issn_ops DEFAULT
FOR TYPE issn USING btree AS
--- OPERATOR 1 < (issn, ean13),
--- OPERATOR 1 < (issn, issn13),
+ OPERATOR 1 < (issn, ean13),
+ OPERATOR 1 < (issn, issn13),
OPERATOR 1 <,
--- OPERATOR 2 <= (issn, ean13),
--- OPERATOR 2 <= (issn, issn13),
+ OPERATOR 2 <= (issn, ean13),
+ OPERATOR 2 <= (issn, issn13),
OPERATOR 2 <=,
--- OPERATOR 3 = (issn, ean13),
--- OPERATOR 3 = (issn, issn13),
+ OPERATOR 3 = (issn, ean13),
+ OPERATOR 3 = (issn, issn13),
OPERATOR 3 =,
--- OPERATOR 4 >= (issn, ean13),
--- OPERATOR 4 >= (issn, issn13),
+ OPERATOR 4 >= (issn, ean13),
+ OPERATOR 4 >= (issn, issn13),
OPERATOR 4 >=,
--- OPERATOR 5 > (issn, ean13),
--- OPERATOR 5 > (issn, issn13),
+ OPERATOR 5 > (issn, ean13),
+ OPERATOR 5 > (issn, issn13),
OPERATOR 5 >,
--- FUNCTION 1 btissncmp(issn, ean13),
--- FUNCTION 1 btissncmp(issn, issn13),
+ FUNCTION 1 btissncmp(issn, ean13),
+ FUNCTION 1 btissncmp(issn, issn13),
FUNCTION 1 btissncmp(issn, issn);
CREATE FUNCTION hashissn(issn)
@@ -2103,17 +2908,17 @@ CREATE FUNCTION btupccmp(upc, ean13)
CREATE OPERATOR CLASS upc_ops DEFAULT
FOR TYPE upc USING btree AS
--- OPERATOR 1 < (upc, ean13),
+ OPERATOR 1 < (upc, ean13),
OPERATOR 1 <,
--- OPERATOR 2 <= (upc, ean13),
+ OPERATOR 2 <= (upc, ean13),
OPERATOR 2 <=,
--- OPERATOR 3 = (upc, ean13),
+ OPERATOR 3 = (upc, ean13),
OPERATOR 3 =,
--- OPERATOR 4 >= (upc, ean13),
+ OPERATOR 4 >= (upc, ean13),
OPERATOR 4 >=,
--- OPERATOR 5 > (upc, ean13),
+ OPERATOR 5 > (upc, ean13),
OPERATOR 5 >,
--- FUNCTION 1 btupccmp(upc, ean13),
+ FUNCTION 1 btupccmp(upc, ean13),
FUNCTION 1 btupccmp(upc, upc);
CREATE FUNCTION hashupc(upc)
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