Metacat

/**

 *  '$RCSfile$'

 *  Copyright: 2004 Regents of the University of California and the

 *             National Center for Ecological Analysis and Synthesis

 *

 *   '$Author: daigle $'

 *     '$Date: 2008-07-06 21:25:34 -0700 (Sun, 06 Jul 2008) $'

 * '$Revision: 4080 $'

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

/*

 *Logging -- table to store metadata and data access log

 */

CREATE SEQUENCE access_log_id_seq;

CREATE TABLE access_log (

  entryid       INT8 default nextval ('access_log_id_seq'), -- the identifier for the log event

  ip_address    VARCHAR(512),   -- the ip address inititiating the event

  principal     VARCHAR(512),   -- the user initiiating the event

  docid         VARCHAR(250),        -- the document id #

  event         VARCHAR(512),   -- the code symbolizing the event type

  date_logged   TIMESTAMP,      -- the datetime on which the event occurred

  CONSTRAINT access_log_pk PRIMARY KEY (entryid)

);

/* 

 * harvest_site_schedule -- table to store harvest sites and schedule info

 */

CREATE TABLE harvest_site_schedule (

  site_schedule_id INT8,         -- unique id

  documentlisturl  VARCHAR(255), -- URL of the site harvest document list

  ldapdn           VARCHAR(255), -- LDAP distinguished name for site account

  datenextharvest  DATE,         -- scheduled date of next harvest

  datelastharvest  DATE,         -- recorded date of last harvest

  updatefrequency  INT8,         -- the harvest update frequency

  unit             VARCHAR(50),  -- update unit -- days weeks or months

  contact_email    VARCHAR(50),  -- email address of the site contact person

  ldappwd          VARCHAR(20),  -- LDAP password for site account

  CONSTRAINT harvest_site_schedule_pk PRIMARY KEY (site_schedule_id)

);

/* 

 * harvest_log -- table to log entries for harvest operations

 */

CREATE TABLE harvest_log (

  harvest_log_id         INT8,          -- unique id

  harvest_date           DATE,          -- date of the current harvest

  status                 INT8,          -- non-zero indicates an error status

  message                VARCHAR(1000), -- text message for this log entry

  harvest_operation_code VARCHAR(30),   -- the type of harvest operation

  site_schedule_id       INT8,          -- site schedule id, or 0 if no site

  CONSTRAINT harvest_log_pk PRIMARY KEY (harvest_log_id)

);

/* 

 * harvest_detail_log -- table to log detailed info about documents that

 *                       generated errors during the harvest

 */

CREATE TABLE harvest_detail_log (

  detail_log_id          INT8,          -- unique id

  harvest_log_id         INT8,          -- ponter to the related log entry

  scope                  VARCHAR(50),   -- document scope

  identifier             INT8,          -- document identifier

  revision               INT8,          -- document revision

  document_url           VARCHAR(255), -- document URL

  error_message          VARCHAR(1000), -- text error message

  document_type          VARCHAR(100),  -- document type

  CONSTRAINT harvest_detail_log_pk PRIMARY KEY (detail_log_id),

  CONSTRAINT harvest_detail_log_fk 

        FOREIGN KEY (harvest_log_id) REFERENCES harvest_log

);

/*

 * Modify the xml_index.path to the new larger size

 */

/* Move data to the table 'temp'*/

CREATE TABLE temp AS 

        Select * from xml_index;

DROP TABLE xml_index;

/* Create the table again */

CREATE TABLE xml_index (

        nodeid INT8,                -- the unique node id

        path VARCHAR(1000),        -- precomputed path through tree

        docid VARCHAR(250),        -- index to the document id

        doctype VARCHAR(100),        -- public id indicating document type

        parentnodeid INT8,     -- id of the parent of the node represented

                                        -- by this row

   CONSTRAINT xml_index_pk PRIMARY KEY (nodeid,path),

   CONSTRAINT xml_index_nodeid_fk FOREIGN KEY (nodeid) REFERENCES xml_nodes,

   CONSTRAINT xml_index_docid_fk 

                FOREIGN KEY (docid) REFERENCES xml_documents

);

CREATE INDEX xml_index_idx1 ON xml_index (path);

/* Insert data */

INSERT INTO xml_index (nodeid, path, docid, doctype, parentnodeid)

        SELECT nodeid, path, docid, doctype, parentnodeid

                from temp;

/* Drop temp table */

DROP TABLE temp;

/*

 * Update the XML_CATALOG table with new entries, and change old ones

 */

INSERT INTO xml_catalog (entry_type, public_id, system_id)

  VALUES ('Schema', '@eml2_0_1namespace@', '/schema/eml-2.0.1/eml.xsd');

UPDATE xml_catalog

  SET system_id = '/schema/eml-2.0.0/eml.xsd'

  WHERE public_id = '@eml2_0_0namespace@';

UPDATE xml_catalog

  SET system_id = '/schema/eml-2.0.0/stmml.xsd'

  WHERE public_id = '@stmmlnamespace@';