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35e9b51a53
(SF bug #495059) - SQL file separated into database_schema.sql, for creating the schema, clean-database.sql, which removes tables, views etc. from an existing DSpace database, and update-sequences.sql which resets the ID generators, but is only used after an SQL dump which sets explicit primary keys. - Sequences for primary key generation added to SQL schema - SQL function "getnextid" added as an abstraction for access to those sequences - Database manager now uses getnextid() SQL function to get IDs - this means other DB backends can hide ID generation specifics behind this - Minor tweak to HistoryManager, which was accessing DB manager's in-memory ID generator directly - now it doesn't do this. - Old, now unnecessary "reset ID generator" admin servlet/JSP removed git-svn-id: http://scm.dspace.org/svn/repo/trunk@362 9c30dcfa-912a-0410-8fc2-9e0234be79fd
130 lines
4.3 KiB
SQL
130 lines
4.3 KiB
SQL
--
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-- clean-database.sql
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--
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-- Version: $Revision$
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--
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-- Date: $Date$
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--
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-- Copyright (c) 2001, Hewlett-Packard Company and Massachusetts
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-- Institute of Technology. All rights reserved.
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--
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-- Redistribution and use in source and binary forms, with or without
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-- modification, are permitted provided that the following conditions are
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-- met:
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--
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-- - Redistributions of source code must retain the above copyright
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-- notice, this list of conditions and the following disclaimer.
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--
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-- - Redistributions in binary form must reproduce the above copyright
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-- notice, this list of conditions and the following disclaimer in the
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-- documentation and/or other materials provided with the distribution.
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--
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-- - Neither the name of the Hewlett-Packard Company nor the name of the
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-- Massachusetts Institute of Technology nor the names of their
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-- contributors may be used to endorse or promote products derived from
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-- this software without specific prior written permission.
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--
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-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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-- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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-- HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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-- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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-- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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-- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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-- TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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-- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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-- DAMAGE.
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--
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-- DSpace database cleaner
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--
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-- This SQL "cleans" a database used by a DSpace installation. It removes
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-- all tables etc. so the database is completely empty and ready for a
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-- fresh installation. Of course, this means all data is lost.
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--
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-- Caution: THIS IS POSTGRESQL-SPECIFC
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-- * The sequences dropped below are automatically created by PostgreSQL
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-- for the SERIAL typed fields.
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--
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-- This should be kept in sync if database_schema.sql is updated.
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-- Drop indices
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DROP INDEX dcvalue_dc_type_id_idx;
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-- Drop the views
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DROP VIEW CommunityItemsByDateAccessioned;
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DROP VIEW CollectionItemsByDateAccessioned;
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DROP VIEW CommunityItemsByDate;
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DROP VIEW CollectionItemsByDate;
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DROP VIEW CommunityItemsByTitle;
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DROP VIEW CollectionItemsByTitle;
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DROP VIEW CommunityItemsByAuthor;
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DROP VIEW CollectionItemsByAuthor;
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DROP VIEW Community2Item;
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-- Then the tables
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DROP TABLE ItemsByDateAccessioned;
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DROP TABLE ItemsByDate;
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DROP TABLE ItemsByTitle;
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DROP TABLE ItemsByAuthor;
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DROP TABLE HistoryState;
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DROP TABLE History;
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DROP TABLE RegistrationData;
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DROP TABLE TasklistItem;
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DROP TABLE WorkflowItem;
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DROP TABLE WorkspaceItem;
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DROP TABLE Handle;
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DROP TABLE EPersonGroup2EPerson;
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DROP TABLE ResourcePolicy;
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DROP TABLE Collection2Item;
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DROP TABLE Community2Collection;
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DROP TABLE Collection;
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DROP TABLE Community;
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DROP TABLE DCValue;
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DROP TABLE DCTypeRegistry;
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DROP TABLE Bundle2Bitstream;
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DROP TABLE Item2Bundle;
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DROP TABLE Bundle;
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DROP TABLE Item;
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DROP TABLE EPersonGroup;
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DROP TABLE EPerson;
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DROP TABLE Bitstream;
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DROP TABLE FileExtension;
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DROP TABLE BitstreamFormatRegistry;
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-- Now drop the sequences for ID (primary key) creation
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DROP SEQUENCE bitstreamformatregistry_seq;
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DROP SEQUENCE fileextension_seq;
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DROP SEQUENCE bitstream_seq;
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DROP SEQUENCE eperson_seq;
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DROP SEQUENCE epersongroup_seq;
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DROP SEQUENCE item_seq;
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DROP SEQUENCE bundle_seq;
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DROP SEQUENCE item2bundle_seq;
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DROP SEQUENCE bundle2bitstream_seq;
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DROP SEQUENCE dctyperegistry_seq;
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DROP SEQUENCE dcvalue_seq;
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DROP SEQUENCE community_seq;
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DROP SEQUENCE collection_seq;
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DROP SEQUENCE community2collection_seq;
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DROP SEQUENCE collection2item_seq;
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DROP SEQUENCE resourcepolicy_seq;
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DROP SEQUENCE epersongroup2eperson_seq;
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DROP SEQUENCE handle_seq;
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DROP SEQUENCE workspaceitem_seq;
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DROP SEQUENCE workflowitem_seq;
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DROP SEQUENCE tasklistitem_seq;
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DROP SEQUENCE registrationdata_seq;
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DROP SEQUENCE history_seq;
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DROP SEQUENCE historystate_seq;
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DROP SEQUENCE itemsbyauthor_seq;
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DROP SEQUENCE itemsbytitle_seq;
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DROP SEQUENCE itemsbydate_seq;
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DROP SEQUENCE itemsbydateaccessioned_seq;
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-- Drop the getnextid() function
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DROP FUNCTION getnextid(VARCHAR(40));
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