?? isn.sql
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---- 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 1.4 2006/11/24 18:44:37 tgl Exp $---- Example:-- create table test ( id isbn );-- insert into test values('978-0-393-04002-9');---- select isbn('978-0-393-04002-9');-- select isbn13('0-901690-54-6');---- Adjust this setting to control where the objects get created.SET search_path = public;BEGIN;---- Input and output functions and data types:-----------------------------------------------------CREATE FUNCTION ean13_in(cstring) RETURNS ean13 AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION ean13_out(ean13) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE ean13 ( INPUT = ean13_in, OUTPUT = ean13_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE ean13 IS 'International European Article Number (EAN13)';CREATE FUNCTION isbn13_in(cstring) RETURNS isbn13 AS '$libdir/isn', 'isbn_in' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION ean13_out(isbn13) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE isbn13 ( INPUT = isbn13_in, OUTPUT = ean13_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE isbn13 IS 'International Standard Book Number 13 (ISBN13)';CREATE FUNCTION ismn13_in(cstring) RETURNS ismn13 AS '$libdir/isn', 'ismn_in' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION ean13_out(ismn13) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE ismn13 ( INPUT = ismn13_in, OUTPUT = ean13_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE ismn13 IS 'International Standard Music Number 13 (ISMN13)';CREATE FUNCTION issn13_in(cstring) RETURNS issn13 AS '$libdir/isn', 'issn_in' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION ean13_out(issn13) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE issn13 ( INPUT = issn13_in, OUTPUT = ean13_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE issn13 IS 'International Standard Serial Number 13 (ISSN13)';-- Short format: CREATE FUNCTION isbn_in(cstring) RETURNS isbn AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION isn_out(isbn) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE isbn ( INPUT = isbn_in, OUTPUT = isn_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE isbn IS 'International Standard Book Number (ISBN)';CREATE FUNCTION ismn_in(cstring) RETURNS ismn AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION isn_out(ismn) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE ismn ( INPUT = ismn_in, OUTPUT = isn_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE ismn IS 'International Standard Music Number (ISMN)';CREATE FUNCTION issn_in(cstring) RETURNS issn AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION isn_out(issn) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE issn ( INPUT = issn_in, OUTPUT = isn_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE issn IS 'International Standard Serial Number (ISSN)';CREATE FUNCTION upc_in(cstring) RETURNS upc AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE FUNCTION isn_out(upc) RETURNS cstring AS '$libdir/isn' LANGUAGE 'C' IMMUTABLE STRICT;CREATE TYPE upc ( INPUT = upc_in, OUTPUT = isn_out, INTERNALLENGTH = 8, ALIGNMENT = double, STORAGE = PLAIN);COMMENT ON TYPE upc IS 'Universal Product Code (UPC)';---- Operator functions:------------------------------------------------------- EAN13:CREATE FUNCTION isnlt(ean13, ean13) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, ean13) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, ean13) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, ean13) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, ean13) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, ean13) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, isbn13) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, isbn13) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, isbn13) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, isbn13) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, isbn13) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, isbn13) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, ismn13) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, ismn13) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, ismn13) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, ismn13) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, ismn13) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, ismn13) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, issn13) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, issn13) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, issn13) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, issn13) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, issn13) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, issn13) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, isbn) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, isbn) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, isbn) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, isbn) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, isbn) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, isbn) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, ismn) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, ismn) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, ismn) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, ismn) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, ismn) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, ismn) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, issn) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, issn) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, issn) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, issn) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, issn) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, issn) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(ean13, upc) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(ean13, upc) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(ean13, upc) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(ean13, upc) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(ean13, upc) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(ean13, upc) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;----------------------------------------------------- ISBN13:CREATE FUNCTION isnlt(isbn13, isbn13) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(isbn13, isbn13) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(isbn13, isbn13) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(isbn13, isbn13) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(isbn13, isbn13) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(isbn13, isbn13) RETURNS boolean AS 'int8ne' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnlt(isbn13, isbn) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(isbn13, isbn) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(isbn13, isbn) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(isbn13, isbn) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(isbn13, isbn) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(isbn13, isbn) RETURNS boolean AS 'int8ne' 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) RETURNS boolean AS 'int8lt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnle(isbn, isbn) RETURNS boolean AS 'int8le' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isneq(isbn, isbn) RETURNS boolean AS 'int8eq' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnge(isbn, isbn) RETURNS boolean AS 'int8ge' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isngt(isbn, isbn) RETURNS boolean AS 'int8gt' LANGUAGE 'internal' IMMUTABLE STRICT;CREATE FUNCTION isnne(isbn, isbn) RETURNS boolean AS 'int8ne' 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' ?? 快捷鍵說明
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