50 lines
1.9 KiB
PL/PgSQL
Executable File
50 lines
1.9 KiB
PL/PgSQL
Executable File
--
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-- Copyright (C) 2004 Red Hat Inc. All Rights Reserved.
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--
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-- This library is free software; you can redistribute it and/or
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-- modify it under the terms of the GNU Lesser General Public License
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-- as published by the Free Software Foundation; either version 2.1 of
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-- the License, or (at your option) any later version.
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--
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-- This library is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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-- Lesser General Public License for more details.
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--
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-- You should have received a copy of the GNU Lesser General Public
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-- License along with this library; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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--
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-- $Id: fk_to_deferred.sql 287 2005-02-22 00:29:02Z sskracic $
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-- $DateTime: 2004/08/17 23:15:09 $
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create or replace function tmp_deffer_fk()
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returns integer as '
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declare
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c record;
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begin
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for c in select ''alter table '' || tab.relname || '' drop constraint '' || uc.conname as drop_cmd
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from pg_constraint uc LEFT OUTER JOIN pg_class fktab ON (uc.confrelid = fktab.oid)
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, pg_class tab
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WHERE uc.conrelid = tab.oid
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and tab.relname in (''publish_to_fs_queue'', ''publish_to_fs_files'')
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and uc.contype = ''f''
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and fktab.relname = ''web_hosts''
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loop
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execute c.drop_cmd;
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end loop;
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return 1;
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end; ' language 'plpgsql'
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;
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select tmp_deffer_fk();
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alter table publish_to_fs_files add
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constraint publi_to_fs_fil_hos_id_f_nwho1 foreign key (host_id)
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references web_hosts(host_id) deferrable initially deferred;
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alter table publish_to_fs_queue add
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constraint publi_to_fs_que_hos_id_f_9wfcg foreign key (host_id)
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references web_hosts(host_id) deferrable initially deferred;
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drop function tmp_deffer_fk();
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