1 | -- |
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2 | -- Copyright (c) 2005 Sylvain Pasche, |
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3 | -- 2006-2007 Anton A. Patrushev, Orkney, Inc. |
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4 | -- |
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5 | -- This program is free software; you can redistribute it and/or modify |
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6 | -- it under the terms of the GNU General Public License as published by |
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7 | -- the Free Software Foundation; either version 2 of the License, or |
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8 | -- (at your option) any later version. |
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9 | -- |
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10 | -- This program is distributed in the hope that it will be useful, |
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11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | -- GNU General Public License for more details. |
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14 | -- |
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15 | -- You should have received a copy of the GNU General Public License |
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16 | -- along with this program; if not, write to the Free Software |
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17 | -- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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18 | -- |
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19 | |
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20 | |
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21 | ----------------------------------------------------------------------- |
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22 | -- Core function for TSP |
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23 | -- See README for description |
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24 | ----------------------------------------------------------------------- |
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25 | CREATE OR REPLACE FUNCTION tsp(sql text, ids varchar, source integer) |
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26 | RETURNS SETOF path_result |
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27 | AS '$libdir/routing' |
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28 | LANGUAGE 'C' IMMUTABLE STRICT; |
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