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Properly mark mergeable/hashable equality operators (found by opr_sanity
testing). Combine the formerly independent opclasses for the various ISN types into opfamilies. The latter causes some extra bleating from opr_sanity, since the module doesn't provide complete sets of cross-type operators, but it's still a good idea because it will give the planner more information to work with. The missing cross-type operators no longer pose a risk of unexpected planner errors in 8.3, so there's no need to insist on filling them in (and I gather it wouldn't be very sound semantically to add them all).
This commit is contained in:
Tom Lane
parent
f8203f908e
commit
47d2347167
@ -2,7 +2,7 @@
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-- PostgreSQL code for ISNs (ISBN, ISMN, ISSN, EAN13, UPC)
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-- Copyright (c) 2004-2006, German Mendez Bravo (Kronuz)
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--
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-- $PostgreSQL: pgsql/contrib/isn/isn.sql.in,v 1.5 2007/06/05 21:31:03 tgl Exp $
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-- $PostgreSQL: pgsql/contrib/isn/isn.sql.in,v 1.6 2007/09/30 17:13:19 tgl Exp $
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--
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-- Example:
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-- create table test ( id isbn );
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@ -1102,6 +1102,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -1151,7 +1152,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1200,7 +1203,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = isbn13,
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@ -1249,7 +1254,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1298,7 +1305,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ismn13,
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@ -1347,7 +1356,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1396,7 +1407,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1445,7 +1458,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1494,7 +1509,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1543,7 +1560,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ean13,
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@ -1597,6 +1616,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -1646,7 +1666,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = isbn13,
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@ -1700,6 +1722,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -1749,7 +1772,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = isbn,
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@ -1798,7 +1823,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = isbn,
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@ -1852,6 +1879,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -1901,7 +1929,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ismn13,
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@ -1955,6 +1985,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -2004,7 +2035,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ismn,
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@ -2053,7 +2086,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = ismn,
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@ -2107,6 +2142,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -2156,7 +2192,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = issn13,
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@ -2205,7 +2243,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = issn13,
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@ -2259,6 +2299,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -2308,7 +2349,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = issn,
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@ -2357,7 +2400,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = issn,
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@ -2411,6 +2456,7 @@ CREATE OPERATOR = (
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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@ -2460,7 +2506,9 @@ CREATE OPERATOR = (
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COMMUTATOR = =,
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NEGATOR = <>,
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RESTRICT = eqsel,
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JOIN = eqjoinsel);
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JOIN = eqjoinsel,
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MERGES,
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HASHES);
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CREATE OPERATOR >= (
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PROCEDURE = isnge,
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LEFTARG = upc,
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@ -2486,6 +2534,14 @@ CREATE OPERATOR <> (
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RESTRICT = neqsel,
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JOIN = neqjoinsel);
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--
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-- Operator families for the various operator classes:
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--
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---------------------------------------------------
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CREATE OPERATOR FAMILY isn_ops USING btree;
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CREATE OPERATOR FAMILY isn_ops USING hash;
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--
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-- Operator classes:
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--
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@ -2496,6 +2552,27 @@ CREATE FUNCTION btean13cmp(ean13, ean13)
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AS 'btint8cmp'
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LANGUAGE 'internal'
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IMMUTABLE STRICT;
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CREATE OPERATOR CLASS ean13_ops DEFAULT
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FOR TYPE ean13 USING btree FAMILY isn_ops AS
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OPERATOR 1 <,
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OPERATOR 2 <=,
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OPERATOR 3 =,
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OPERATOR 4 >=,
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OPERATOR 5 >,
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FUNCTION 1 btean13cmp(ean13, ean13);
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CREATE FUNCTION hashean13(ean13)
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RETURNS int4
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AS 'hashint8'
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LANGUAGE 'internal' IMMUTABLE STRICT;
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CREATE OPERATOR CLASS ean13_ops DEFAULT
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FOR TYPE ean13 USING hash FAMILY isn_ops AS
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OPERATOR 1 =,
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FUNCTION 1 hashean13(ean13);
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-- EAN13 vs other types:
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CREATE FUNCTION btean13cmp(ean13, isbn13)
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RETURNS int4
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AS 'btint8cmp'
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@ -2532,8 +2609,7 @@ CREATE FUNCTION btean13cmp(ean13, upc)
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LANGUAGE 'internal'
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IMMUTABLE STRICT;
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CREATE OPERATOR CLASS ean13_ops DEFAULT
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FOR TYPE ean13 USING btree AS
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ALTER OPERATOR FAMILY isn_ops USING btree ADD
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OPERATOR 1 < (ean13, isbn13),
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OPERATOR 1 < (ean13, ismn13),
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OPERATOR 1 < (ean13, issn13),
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@ -2541,7 +2617,6 @@ CREATE OPERATOR CLASS ean13_ops DEFAULT
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OPERATOR 1 < (ean13, ismn),
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OPERATOR 1 < (ean13, issn),
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OPERATOR 1 < (ean13, upc),
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OPERATOR 1 <,
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OPERATOR 2 <= (ean13, isbn13),
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OPERATOR 2 <= (ean13, ismn13),
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OPERATOR 2 <= (ean13, issn13),
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@ -2549,7 +2624,6 @@ CREATE OPERATOR CLASS ean13_ops DEFAULT
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OPERATOR 2 <= (ean13, ismn),
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OPERATOR 2 <= (ean13, issn),
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OPERATOR 2 <= (ean13, upc),
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OPERATOR 2 <=,
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OPERATOR 3 = (ean13, isbn13),
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OPERATOR 3 = (ean13, ismn13),
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OPERATOR 3 = (ean13, issn13),
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@ -2557,7 +2631,6 @@ CREATE OPERATOR CLASS ean13_ops DEFAULT
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OPERATOR 3 = (ean13, ismn),
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OPERATOR 3 = (ean13, issn),
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OPERATOR 3 = (ean13, upc),
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OPERATOR 3 =,
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OPERATOR 4 >= (ean13, isbn13),
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OPERATOR 4 >= (ean13, ismn13),
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OPERATOR 4 >= (ean13, issn13),
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@ -2565,7 +2638,6 @@ CREATE OPERATOR CLASS ean13_ops DEFAULT
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OPERATOR 4 >= (ean13, ismn),
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OPERATOR 4 >= (ean13, issn),
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OPERATOR 4 >= (ean13, upc),
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OPERATOR 4 >=,
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OPERATOR 5 > (ean13, isbn13),
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OPERATOR 5 > (ean13, ismn13),
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OPERATOR 5 > (ean13, issn13),
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@ -2573,25 +2645,22 @@ CREATE OPERATOR CLASS ean13_ops DEFAULT
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OPERATOR 5 > (ean13, ismn),
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OPERATOR 5 > (ean13, issn),
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OPERATOR 5 > (ean13, upc),
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OPERATOR 5 >,
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FUNCTION 1 btean13cmp(ean13, isbn13),
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FUNCTION 1 btean13cmp(ean13, ismn13),
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FUNCTION 1 btean13cmp(ean13, issn13),
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FUNCTION 1 btean13cmp(ean13, isbn),
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FUNCTION 1 btean13cmp(ean13, ismn),
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FUNCTION 1 btean13cmp(ean13, issn),
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FUNCTION 1 btean13cmp(ean13, upc),
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FUNCTION 1 btean13cmp(ean13, ean13);
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FUNCTION 1 btean13cmp(ean13, upc);
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CREATE FUNCTION hashean13(ean13)
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RETURNS int4
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AS 'hashint8'
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LANGUAGE 'internal' IMMUTABLE STRICT;
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CREATE OPERATOR CLASS ean13_ops DEFAULT
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FOR TYPE ean13 USING hash AS
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OPERATOR 1 =,
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FUNCTION 1 hashean13(ean13);
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ALTER OPERATOR FAMILY isn_ops USING hash ADD
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OPERATOR 1 = (ean13, isbn13),
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OPERATOR 1 = (ean13, ismn13),
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OPERATOR 1 = (ean13, issn13),
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OPERATOR 1 = (ean13, isbn),
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OPERATOR 1 = (ean13, ismn),
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OPERATOR 1 = (ean13, issn),
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OPERATOR 1 = (ean13, upc);
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---------------------------------------------------
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-- ISBN13:
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@ -2600,6 +2669,28 @@ CREATE FUNCTION btisbn13cmp(isbn13, isbn13)
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AS 'btint8cmp'
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LANGUAGE 'internal'
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IMMUTABLE STRICT;
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CREATE OPERATOR CLASS isbn13_ops DEFAULT
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FOR TYPE isbn13 USING btree FAMILY isn_ops AS
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OPERATOR 1 <,
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OPERATOR 2 <=,
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OPERATOR 3 =,
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OPERATOR 4 >=,
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OPERATOR 5 >,
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FUNCTION 1 btisbn13cmp(isbn13, isbn13);
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CREATE FUNCTION hashisbn13(isbn13)
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RETURNS int4
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AS 'hashint8'
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LANGUAGE 'internal'
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IMMUTABLE STRICT;
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CREATE OPERATOR CLASS isbn13_ops DEFAULT
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FOR TYPE isbn13 USING hash FAMILY isn_ops AS
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OPERATOR 1 =,
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FUNCTION 1 hashisbn13(isbn13);
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-- ISBN13 vs other types:
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CREATE FUNCTION btisbn13cmp(isbn13, ean13)
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RETURNS int4
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AS 'btint8cmp'
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@ -2611,37 +2702,23 @@ CREATE FUNCTION btisbn13cmp(isbn13, isbn)
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LANGUAGE 'internal'
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IMMUTABLE STRICT;
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CREATE OPERATOR CLASS isbn13_ops DEFAULT
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FOR TYPE isbn13 USING btree AS
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ALTER OPERATOR FAMILY isn_ops USING btree ADD
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OPERATOR 1 < (isbn13, ean13),
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OPERATOR 1 < (isbn13, isbn),
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OPERATOR 1 <,
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OPERATOR 2 <= (isbn13, ean13),
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OPERATOR 2 <= (isbn13, isbn),
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OPERATOR 2 <=,
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OPERATOR 3 = (isbn13, ean13),
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OPERATOR 3 = (isbn13, isbn),
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OPERATOR 3 =,
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OPERATOR 4 >= (isbn13, ean13),
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OPERATOR 4 >= (isbn13, isbn),
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OPERATOR 4 >=,
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OPERATOR 5 > (isbn13, ean13),
|
||||
OPERATOR 5 > (isbn13, isbn),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btisbn13cmp(isbn13, ean13),
|
||||
FUNCTION 1 btisbn13cmp(isbn13, isbn),
|
||||
FUNCTION 1 btisbn13cmp(isbn13, isbn13);
|
||||
FUNCTION 1 btisbn13cmp(isbn13, isbn);
|
||||
|
||||
CREATE FUNCTION hashisbn13(isbn13)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS isbn13_ops DEFAULT
|
||||
FOR TYPE isbn13 USING hash AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashisbn13(isbn13);
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (isbn13, ean13),
|
||||
OPERATOR 1 = (isbn13, isbn);
|
||||
|
||||
---------------------------------------------------
|
||||
-- ISBN:
|
||||
@ -2650,6 +2727,28 @@ CREATE FUNCTION btisbncmp(isbn, isbn)
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS isbn_ops DEFAULT
|
||||
FOR TYPE isbn USING btree FAMILY isn_ops AS
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btisbncmp(isbn, isbn);
|
||||
|
||||
CREATE FUNCTION hashisbn(isbn)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS isbn_ops DEFAULT
|
||||
FOR TYPE isbn USING hash FAMILY isn_ops AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashisbn(isbn);
|
||||
|
||||
-- ISBN vs other types:
|
||||
CREATE FUNCTION btisbncmp(isbn, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
@ -2661,37 +2760,23 @@ CREATE FUNCTION btisbncmp(isbn, isbn13)
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS isbn_ops DEFAULT
|
||||
FOR TYPE isbn USING btree AS
|
||||
ALTER OPERATOR FAMILY isn_ops USING btree ADD
|
||||
OPERATOR 1 < (isbn, ean13),
|
||||
OPERATOR 1 < (isbn, isbn13),
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <= (isbn, ean13),
|
||||
OPERATOR 2 <= (isbn, isbn13),
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 = (isbn, ean13),
|
||||
OPERATOR 3 = (isbn, isbn13),
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >= (isbn, ean13),
|
||||
OPERATOR 4 >= (isbn, isbn13),
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 > (isbn, ean13),
|
||||
OPERATOR 5 > (isbn, isbn13),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btisbncmp(isbn, ean13),
|
||||
FUNCTION 1 btisbncmp(isbn, isbn13),
|
||||
FUNCTION 1 btisbncmp(isbn, isbn);
|
||||
FUNCTION 1 btisbncmp(isbn, isbn13);
|
||||
|
||||
CREATE FUNCTION hashisbn(isbn)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS isbn_ops DEFAULT
|
||||
FOR TYPE isbn USING hash AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashisbn(isbn);
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (isbn, ean13),
|
||||
OPERATOR 1 = (isbn, isbn13);
|
||||
|
||||
---------------------------------------------------
|
||||
-- ISMN13:
|
||||
@ -2700,6 +2785,28 @@ CREATE FUNCTION btismn13cmp(ismn13, ismn13)
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn13_ops DEFAULT
|
||||
FOR TYPE ismn13 USING btree FAMILY isn_ops AS
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btismn13cmp(ismn13, ismn13);
|
||||
|
||||
CREATE FUNCTION hashismn13(ismn13)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn13_ops DEFAULT
|
||||
FOR TYPE ismn13 USING hash FAMILY isn_ops AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashismn13(ismn13);
|
||||
|
||||
-- ISMN13 vs other types:
|
||||
CREATE FUNCTION btismn13cmp(ismn13, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
@ -2711,37 +2818,23 @@ CREATE FUNCTION btismn13cmp(ismn13, ismn)
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn13_ops DEFAULT
|
||||
FOR TYPE ismn13 USING btree AS
|
||||
ALTER OPERATOR FAMILY isn_ops USING btree ADD
|
||||
OPERATOR 1 < (ismn13, ean13),
|
||||
OPERATOR 1 < (ismn13, ismn),
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <= (ismn13, ean13),
|
||||
OPERATOR 2 <= (ismn13, ismn),
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 = (ismn13, ean13),
|
||||
OPERATOR 3 = (ismn13, ismn),
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >= (ismn13, ean13),
|
||||
OPERATOR 4 >= (ismn13, ismn),
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 > (ismn13, ean13),
|
||||
OPERATOR 5 > (ismn13, ismn),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btismn13cmp(ismn13, ean13),
|
||||
FUNCTION 1 btismn13cmp(ismn13, ismn),
|
||||
FUNCTION 1 btismn13cmp(ismn13, ismn13);
|
||||
FUNCTION 1 btismn13cmp(ismn13, ismn);
|
||||
|
||||
CREATE FUNCTION hashismn13(ismn13)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn13_ops DEFAULT
|
||||
FOR TYPE ismn13 USING hash AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashismn13(ismn13);
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (ismn13, ean13),
|
||||
OPERATOR 1 = (ismn13, ismn);
|
||||
|
||||
---------------------------------------------------
|
||||
-- ISMN:
|
||||
@ -2750,6 +2843,28 @@ CREATE FUNCTION btismncmp(ismn, ismn)
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn_ops DEFAULT
|
||||
FOR TYPE ismn USING btree FAMILY isn_ops AS
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btismncmp(ismn, ismn);
|
||||
|
||||
CREATE FUNCTION hashismn(ismn)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn_ops DEFAULT
|
||||
FOR TYPE ismn USING hash FAMILY isn_ops AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashismn(ismn);
|
||||
|
||||
-- ISMN vs other types:
|
||||
CREATE FUNCTION btismncmp(ismn, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
@ -2761,37 +2876,23 @@ CREATE FUNCTION btismncmp(ismn, ismn13)
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn_ops DEFAULT
|
||||
FOR TYPE ismn USING btree AS
|
||||
ALTER OPERATOR FAMILY isn_ops USING btree ADD
|
||||
OPERATOR 1 < (ismn, ean13),
|
||||
OPERATOR 1 < (ismn, ismn13),
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <= (ismn, ean13),
|
||||
OPERATOR 2 <= (ismn, ismn13),
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 = (ismn, ean13),
|
||||
OPERATOR 3 = (ismn, ismn13),
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >= (ismn, ean13),
|
||||
OPERATOR 4 >= (ismn, ismn13),
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 > (ismn, ean13),
|
||||
OPERATOR 5 > (ismn, ismn13),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btismncmp(ismn, ean13),
|
||||
FUNCTION 1 btismncmp(ismn, ismn13),
|
||||
FUNCTION 1 btismncmp(ismn, ismn);
|
||||
FUNCTION 1 btismncmp(ismn, ismn13);
|
||||
|
||||
CREATE FUNCTION hashismn(ismn)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS ismn_ops DEFAULT
|
||||
FOR TYPE ismn USING hash AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashismn(ismn);
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (ismn, ean13),
|
||||
OPERATOR 1 = (ismn, ismn13);
|
||||
|
||||
---------------------------------------------------
|
||||
-- ISSN13:
|
||||
@ -2800,6 +2901,28 @@ CREATE FUNCTION btissn13cmp(issn13, issn13)
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn13_ops DEFAULT
|
||||
FOR TYPE issn13 USING btree FAMILY isn_ops AS
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btissn13cmp(issn13, issn13);
|
||||
|
||||
CREATE FUNCTION hashissn13(issn13)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn13_ops DEFAULT
|
||||
FOR TYPE issn13 USING hash FAMILY isn_ops AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashissn13(issn13);
|
||||
|
||||
-- ISSN13 vs other types:
|
||||
CREATE FUNCTION btissn13cmp(issn13, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
@ -2811,37 +2934,23 @@ CREATE FUNCTION btissn13cmp(issn13, issn)
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn13_ops DEFAULT
|
||||
FOR TYPE issn13 USING btree AS
|
||||
ALTER OPERATOR FAMILY isn_ops USING btree ADD
|
||||
OPERATOR 1 < (issn13, ean13),
|
||||
OPERATOR 1 < (issn13, issn),
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <= (issn13, ean13),
|
||||
OPERATOR 2 <= (issn13, issn),
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 = (issn13, ean13),
|
||||
OPERATOR 3 = (issn13, issn),
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >= (issn13, ean13),
|
||||
OPERATOR 4 >= (issn13, issn),
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 > (issn13, ean13),
|
||||
OPERATOR 5 > (issn13, issn),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btissn13cmp(issn13, ean13),
|
||||
FUNCTION 1 btissn13cmp(issn13, issn),
|
||||
FUNCTION 1 btissn13cmp(issn13, issn13);
|
||||
FUNCTION 1 btissn13cmp(issn13, issn);
|
||||
|
||||
CREATE FUNCTION hashissn13(issn13)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn13_ops DEFAULT
|
||||
FOR TYPE issn13 USING hash AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashissn13(issn13);
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (issn13, ean13),
|
||||
OPERATOR 1 = (issn13, issn);
|
||||
|
||||
---------------------------------------------------
|
||||
-- ISSN:
|
||||
@ -2850,6 +2959,28 @@ CREATE FUNCTION btissncmp(issn, issn)
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn_ops DEFAULT
|
||||
FOR TYPE issn USING btree FAMILY isn_ops AS
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btissncmp(issn, issn);
|
||||
|
||||
CREATE FUNCTION hashissn(issn)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn_ops DEFAULT
|
||||
FOR TYPE issn USING hash FAMILY isn_ops AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashissn(issn);
|
||||
|
||||
-- ISSN vs other types:
|
||||
CREATE FUNCTION btissncmp(issn, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
@ -2861,37 +2992,23 @@ CREATE FUNCTION btissncmp(issn, issn13)
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn_ops DEFAULT
|
||||
FOR TYPE issn USING btree AS
|
||||
ALTER OPERATOR FAMILY isn_ops USING btree ADD
|
||||
OPERATOR 1 < (issn, ean13),
|
||||
OPERATOR 1 < (issn, issn13),
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <= (issn, ean13),
|
||||
OPERATOR 2 <= (issn, issn13),
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 = (issn, ean13),
|
||||
OPERATOR 3 = (issn, issn13),
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >= (issn, ean13),
|
||||
OPERATOR 4 >= (issn, issn13),
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 > (issn, ean13),
|
||||
OPERATOR 5 > (issn, issn13),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btissncmp(issn, ean13),
|
||||
FUNCTION 1 btissncmp(issn, issn13),
|
||||
FUNCTION 1 btissncmp(issn, issn);
|
||||
FUNCTION 1 btissncmp(issn, issn13);
|
||||
|
||||
CREATE FUNCTION hashissn(issn)
|
||||
RETURNS int4
|
||||
AS 'hashint8'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS issn_ops DEFAULT
|
||||
FOR TYPE issn USING hash AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashissn(issn);
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (issn, ean13),
|
||||
OPERATOR 1 = (issn, issn13);
|
||||
|
||||
---------------------------------------------------
|
||||
-- UPC:
|
||||
@ -2900,25 +3017,14 @@ CREATE FUNCTION btupccmp(upc, upc)
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
CREATE FUNCTION btupccmp(upc, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS upc_ops DEFAULT
|
||||
FOR TYPE upc USING btree AS
|
||||
OPERATOR 1 < (upc, ean13),
|
||||
FOR TYPE upc USING btree FAMILY isn_ops AS
|
||||
OPERATOR 1 <,
|
||||
OPERATOR 2 <= (upc, ean13),
|
||||
OPERATOR 2 <=,
|
||||
OPERATOR 3 = (upc, ean13),
|
||||
OPERATOR 3 =,
|
||||
OPERATOR 4 >= (upc, ean13),
|
||||
OPERATOR 4 >=,
|
||||
OPERATOR 5 > (upc, ean13),
|
||||
OPERATOR 5 >,
|
||||
FUNCTION 1 btupccmp(upc, ean13),
|
||||
FUNCTION 1 btupccmp(upc, upc);
|
||||
|
||||
CREATE FUNCTION hashupc(upc)
|
||||
@ -2928,10 +3034,28 @@ CREATE FUNCTION hashupc(upc)
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
CREATE OPERATOR CLASS upc_ops DEFAULT
|
||||
FOR TYPE upc USING hash AS
|
||||
FOR TYPE upc USING hash FAMILY isn_ops AS
|
||||
OPERATOR 1 =,
|
||||
FUNCTION 1 hashupc(upc);
|
||||
|
||||
-- UPC vs other types:
|
||||
CREATE FUNCTION btupccmp(upc, ean13)
|
||||
RETURNS int4
|
||||
AS 'btint8cmp'
|
||||
LANGUAGE 'internal'
|
||||
IMMUTABLE STRICT;
|
||||
|
||||
ALTER OPERATOR FAMILY isn_ops USING btree ADD
|
||||
OPERATOR 1 < (upc, ean13),
|
||||
OPERATOR 2 <= (upc, ean13),
|
||||
OPERATOR 3 = (upc, ean13),
|
||||
OPERATOR 4 >= (upc, ean13),
|
||||
OPERATOR 5 > (upc, ean13),
|
||||
FUNCTION 1 btupccmp(upc, ean13);
|
||||
|
||||
ALTER OPERATOR FAMILY isn_ops USING hash ADD
|
||||
OPERATOR 1 = (upc, ean13);
|
||||
|
||||
--
|
||||
-- Type casts:
|
||||
--
|
||||
|
||||
Loading…
Reference in New Issue
Block a user