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82 lines
1.5 KiB
MySQL
82 lines
1.5 KiB
MySQL
--
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-- PostgreSQL code for CHKPASS.
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-- Written by D'Arcy J.M. Cain
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-- darcy@druid.net
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-- http://www.druid.net/darcy/
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--
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-- $PostgreSQL: pgsql/contrib/chkpass/chkpass.sql.in,v 1.5 2003/11/29 19:51:19 pgsql Exp $
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--
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-- best viewed with tabs set to 4
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--
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--
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-- Input and output functions and the type itself:
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--
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-- Adjust this setting to control where the objects get created.
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SET search_path = public;
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CREATE FUNCTION chkpass_in(cstring)
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RETURNS chkpass
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AS 'MODULE_PATHNAME'
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LANGUAGE 'c';
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CREATE FUNCTION chkpass_out(chkpass)
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RETURNS cstring
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AS 'MODULE_PATHNAME'
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LANGUAGE 'c';
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CREATE TYPE chkpass (
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internallength = 16,
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externallength = 13,
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input = chkpass_in,
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output = chkpass_out
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);
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CREATE FUNCTION raw(chkpass)
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RETURNS text
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AS 'MODULE_PATHNAME', 'chkpass_rout'
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LANGUAGE 'c';
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--
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-- The various boolean tests:
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--
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CREATE FUNCTION eq(chkpass, text)
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RETURNS bool
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AS 'MODULE_PATHNAME', 'chkpass_eq'
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LANGUAGE 'c';
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CREATE FUNCTION ne(chkpass, text)
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RETURNS bool
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AS 'MODULE_PATHNAME', 'chkpass_ne'
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LANGUAGE 'c';
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--
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-- Now the operators. Note how some of the parameters to some
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-- of the 'create operator' commands are commented out. This
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-- is because they reference as yet undefined operators, and
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-- will be implicitly defined when those are, further down.
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--
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CREATE OPERATOR = (
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leftarg = chkpass,
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rightarg = text,
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commutator = =,
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-- negator = <>,
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procedure = eq
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);
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CREATE OPERATOR <> (
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leftarg = chkpass,
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rightarg = text,
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negator = =,
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procedure = ne
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);
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COMMENT ON TYPE chkpass IS 'password type with checks';
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--
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-- eof
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--
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