/** * '$RCSfile$' * Copyright: 2004 Regents of the University of California and the * National Center for Ecological Analysis and Synthesis * * '$Author: leinfelder $' * '$Date: 2011-06-06 15:28:54 -0700 (Mon, 06 Jun 2011) $' * '$Revision: 6122 $' * * 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 */ /* * this is sql script does the same as the sql script named * xmltables.sql except that this script is to be use to * create the database tables on a Postgresql backend rather * than an Oracle Backend */ /* * Replication -- table to store servers that metacat is replicated to */ CREATE SEQUENCE xml_replication_id_seq; CREATE TABLE xml_replication ( serverid INT8 default nextval('xml_replication_id_seq'), server VARCHAR(512), last_checked DATE, replicate INT8, datareplicate INT8, hub INT8, CONSTRAINT xml_replication_pk PRIMARY KEY (serverid) ); INSERT INTO xml_replication (server, replicate, datareplicate, hub) VALUES ('localhost', '0', '0', '0'); /* * Nodes -- table to store XML Nodes (both elements and attributes) */ CREATE SEQUENCE xml_nodes_id_seq; CREATE TABLE xml_nodes ( nodeid INT8 default nextval('xml_nodes_id_seq'), -- the unique node id (pk) nodeindex INT8, -- order of nodes within parent nodetype VARCHAR(20), -- type (DOCUMENT, COMMENT, PI, -- ELEMENT, ATTRIBUTE, TEXT) nodename VARCHAR(250), -- the name of an element or attribute nodeprefix VARCHAR(50), -- the namespace prefix of the node nodedata TEXT, -- the data for this node (e.g., -- for TEXT it is the content) parentnodeid INT8, -- index of the parent of this node rootnodeid INT8, -- index of the root node of this tree docid VARCHAR(250), -- index to the document id date_created DATE, date_updated DATE, nodedatanumerical FLOAT8, -- the data for this node if it is a number nodedatadate TIMESTAMP, -- the data for this node if it is a date CONSTRAINT xml_nodes_pk PRIMARY KEY (nodeid), CONSTRAINT xml_nodes_root_fk FOREIGN KEY (rootnodeid) REFERENCES xml_nodes, CONSTRAINT xml_nodes_parent_fk FOREIGN KEY (parentnodeid) REFERENCES xml_nodes ); /* * Indexes of rootnodeid, parentnodeid, and nodename in xml_nodes */ CREATE INDEX xml_nodes_idx1 ON xml_nodes (rootnodeid); CREATE INDEX xml_nodes_idx2 ON xml_nodes (parentnodeid); CREATE INDEX xml_nodes_idx3 ON xml_nodes (nodename); CREATE INDEX xml_nodes_idx4 ON xml_nodes (docid); /* * Table for storing the nodes for the old revisions of the document and the deleted documents */ CREATE TABLE xml_nodes_revisions ( nodeid INT8, -- the unique node id (pk) nodeindex INT8, -- order of nodes within parent nodetype VARCHAR(20), -- type (DOCUMENT, COMMENT, PI, -- ELEMENT, ATTRIBUTE, TEXT) nodename VARCHAR(250), -- the name of an element or attribute nodeprefix VARCHAR(50), -- the namespace prefix of the node nodedata TEXT, -- the data for this node (e.g., -- for TEXT it is the content) parentnodeid INT8, -- index of the parent of this node rootnodeid INT8, -- index of the root node of this tree docid VARCHAR(250), -- index to the document id date_created DATE, date_updated DATE, nodedatanumerical FLOAT8, -- the data for this node if it is a number nodedatadate TIMESTAMP, -- the data for this node if it is a date CONSTRAINT xml_nodes_revisions_pk PRIMARY KEY (nodeid), CONSTRAINT xml_nodes_revisions_root_fk FOREIGN KEY (rootnodeid) REFERENCES xml_nodes_revisions, CONSTRAINT xml_nodes_revisions_parent_fk FOREIGN KEY (parentnodeid) REFERENCES xml_nodes_revisions ); /* * Indexes of rootnodeid, parentnodeid, and nodename in xml_nodes_revisions */ CREATE INDEX xml_nodes_revisions_idx1 ON xml_nodes_revisions (rootnodeid); CREATE INDEX xml_nodes_revisions_idx2 ON xml_nodes_revisions (parentnodeid); CREATE INDEX xml_nodes_revisions_idx3 ON xml_nodes_revisions (nodename); /* * XML Catalog -- table to store all external sources for XML documents */ CREATE SEQUENCE xml_catalog_id_seq; CREATE TABLE xml_catalog ( catalog_id INT8 default nextval('xml_catalog_id_seq'), -- the id for this catalog entry entry_type VARCHAR(500), -- the type of this catalog entry -- (e.g., DTD, XSD, XSL) source_doctype VARCHAR(500), -- the source public_id for transforms target_doctype VARCHAR(500), -- the target public_id for transforms public_id VARCHAR(500), -- the unique id for this type system_id VARCHAR(1000), -- the local location of the object CONSTRAINT xml_catalog_pk PRIMARY KEY (catalog_id), CONSTRAINT xml_catalog_uk UNIQUE (entry_type, source_doctype, target_doctype, public_id) ); /* * Sequence to get uniqueID for Accession # */ CREATE SEQUENCE xml_documents_id_seq; /* * Documents -- table to store XML documents */ CREATE TABLE xml_documents ( docid VARCHAR(250), -- the document id # rootnodeid INT8, -- reference to root node of the DOM docname VARCHAR(100), -- usually the root element name doctype VARCHAR(100), -- public id indicating document type user_owner VARCHAR(100), -- the user owned the document user_updated VARCHAR(100), -- the user updated the document server_location INT8, -- the server on which this document resides rev INT8 default 1, -- the revision number of the document date_created DATE, date_updated DATE, public_access INT8, -- flag for public access catalog_id INT8, -- reference to xml_catalog CONSTRAINT xml_documents_pk PRIMARY KEY (docid), CONSTRAINT xml_documents_rep_fk FOREIGN KEY (server_location) REFERENCES xml_replication, CONSTRAINT xml_documents_root_fk FOREIGN KEY (rootnodeid) REFERENCES xml_nodes, CONSTRAINT xml_documents_catalog_fk FOREIGN KEY (catalog_id) REFERENCES xml_catalog ); /* * Index of in xml_document */ CREATE INDEX xml_documents_idx1 ON xml_documents (docid, doctype); CREATE INDEX xml_documents_idx2 ON xml_documents (lower(user_owner)); CREATE INDEX xml_documents_idx3 ON xml_documents (rootnodeid); /* * Revised Documents -- table to store XML documents saved after an UPDATE * or DELETE */ CREATE SEQUENCE xml_revisions_id_seq; CREATE TABLE xml_revisions ( revisionid INT8 default nextval('xml_revisions_id_seq'), -- the revision number we are saving docid VARCHAR(250), -- the document id # rootnodeid INT8, -- reference to root node of the DOM docname VARCHAR(100), -- usually the root element name doctype VARCHAR(100), -- public id indicating document type user_owner VARCHAR(100), user_updated VARCHAR(100), server_location INT8, rev INT8, date_created DATE, date_updated DATE, public_access INT8, -- flag for public access catalog_id INT8, -- reference to xml_catalog CONSTRAINT xml_revisions_pk PRIMARY KEY (revisionid), CONSTRAINT xml_revisions_rep_fk FOREIGN KEY (server_location) REFERENCES xml_replication, CONSTRAINT xml_revisions_root_fk FOREIGN KEY (rootnodeid) REFERENCES xml_nodes_revisions, CONSTRAINT xml_revisions_catalog_fk FOREIGN KEY (catalog_id) REFERENCES xml_catalog ); CREATE INDEX xml_revisions_idx1 ON xml_revisions (docid); /* * ACL -- table to store ACL for XML documents by principals */ CREATE TABLE xml_access ( docid VARCHAR(250), -- the document id # guid text, -- foreign key to system metadata accessfileid VARCHAR(250), -- the document id # for the access file principal_name VARCHAR(100), -- name of user, group, etc. permission INT8, -- "read", "write", "all" perm_type VARCHAR(32), -- "allowed" or "denied" perm_order VARCHAR(32), -- "allow first" or "deny first" begin_time DATE, -- the time that permission begins end_time DATE, -- the time that permission ends ticket_count INT8, -- ticket counter for that permission subtreeid VARCHAR(32), startnodeid INT8, endnodeid INT8, CONSTRAINT xml_access_ck CHECK (begin_time < end_time), CONSTRAINT xml_access_accessfileid_fk FOREIGN KEY (accessfileid) REFERENCES xml_documents ); CREATE INDEX xml_access_idx1 ON xml_access (lower(principal_name)); CREATE INDEX xml_access_idx2 ON xml_access (permission); CREATE INDEX xml_access_idx3 ON xml_access (perm_type); CREATE INDEX xml_access_idx4 ON xml_access (perm_order); CREATE INDEX xml_access_idx5 ON xml_access (subtreeid); /* * ALTER TABLE xml_access ADD COLUMN guid text; */ /* * Index of Nodes -- table to store precomputed paths through tree for * quick searching in structured searches */ CREATE TABLE xml_index ( nodeid INT8, -- the unique node id path TEXT, -- 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 ); /* * Index of the paths in xml_index */ CREATE INDEX xml_index_idx1 ON xml_index (path); CREATE INDEX xml_index_idx2 ON xml_index (docid); CREATE INDEX xml_index_idx3 ON xml_index (nodeid); CREATE SEQUENCE xml_relation_id_seq; CREATE TABLE xml_relation ( relationid INT8 default nextval('xml_relation_id_seq') PRIMARY KEY, -- unique id docid VARCHAR(250) , -- the docid of the package file -- that this relation came from packagetype VARCHAR(250), -- the type of the package subject VARCHAR(512) NOT NULL, -- the subject of the relation subdoctype VARCHAR(128), -- the doctype of the subject relationship VARCHAR(128) NOT NULL,-- the relationship type object VARCHAR(512) NOT NULL, -- the object of the relation objdoctype VARCHAR(128), -- the doctype of the object CONSTRAINT xml_relation_uk UNIQUE (docid, subject, relationship, object), CONSTRAINT xml_relation_docid_fk FOREIGN KEY (docid) REFERENCES xml_documents ); /* * Table used to store all document identifiers in metacat. Each identifier * has a globally unique, unconstrained string, which we will refer to as a * GUID, and a local metacat identifier, which consists of the docid * and revision fields. Each row maps one global identifier to the local * identifier (docid) used within metacat. */ CREATE TABLE identifier ( guid text, -- the globally unique string identifier docid VARCHAR(250), -- the local document id # rev INT8, -- the revision part of the local identifier CONSTRAINT identifier_pk PRIMARY KEY (guid) ); /* * Table used to store all document identifiers for system metadata objects * similar restraints to identifier. Cannot use identifier table for this * purpose because then you have to worry about whether you insert the * data first or the systemMetadata first. */ CREATE TABLE systemMetadata ( guid text, -- the globally unique string identifier of the object that the system metadata describes date_uploaded TIMESTAMP, -- the date/time the document was first submitted rights_holder VARCHAR(250), --the user who has rights to the document, usually the first persons to upload it checksum VARCHAR(512), --the checksum of the doc using the given algorithm (see below) checksum_algorithm VARCHAR(250), --the algorithm used to calculate the checksum origin_member_node VARCHAR(250), --the member node where the document was first uploaded authoritive_member_node VARCHAR(250), --the member node that currently controls the document date_modified TIMESTAMP, -- the last date/time that the file was changed submitter VARCHAR(256), -- the user who originally submitted the doc object_format VARCHAR(256), --the format of the object size VARCHAR(256), --the size of the object replication_allowed boolean, -- replication allowed number_replicas INT8, -- the number of replicas allowed CONSTRAINT systemMetadata_pk PRIMARY KEY (guid) ); /* * For devs to remove docid, rev * ALTER TABLE systemMetadata DROP COLUMN docid; * ALTER TABLE systemMetadata DROP COLUMN rev; * ALTER TABLE systemMetadata ADD COLUMN replication_allowed boolean; * ALTER TABLE systemMetadata ADD COLUMN number_replicas INT8; */ /* * Table used to store system metadata provenance information */ CREATE TABLE systemMetadataProvenance ( guid text, -- the globally unique string identifier of the object that the system metadata describes relationship VARCHAR(250), -- the provenance relationship defined between objects target_guid text, -- the globally unique string identifier of the other object CONSTRAINT systemMetadataProvenance_fk FOREIGN KEY (guid) REFERENCES systemMetadata ); CREATE TABLE systemMetadataReplicationPolicy ( guid text, -- the globally unique string identifier of the object that the system metadata describes member_node VARCHAR(250), -- replication member node policy text, -- the policy (preferred, blocked, etc...TBD) CONSTRAINT systemMetadataReplicationPolicy_fk FOREIGN KEY (guid) REFERENCES systemMetadata ); CREATE TABLE systemMetadataReplicationStatus ( guid text, -- the globally unique string identifier of the object that the system metadata describes member_node VARCHAR(250), -- replication member node status VARCHAR(250), -- replication status date_verified TIMESTAMP, -- the date replication was verified CONSTRAINT systemMetadataReplicationStatus_fk FOREIGN KEY (guid) REFERENCES systemMetadata ); /* * accesssubtree -- table to store access subtree info */ CREATE TABLE xml_accesssubtree ( docid VARCHAR(250), -- the document id # rev INT8 default 1, --the revision number of the docume controllevel VARCHAR(50), -- the level it control -- document or subtree subtreeid VARCHAR(250), -- the subtree id startnodeid INT8, -- the start node id of access subtree endnodeid INT8, -- the end node if of access subtree CONSTRAINT xml_accesssubtree_docid_fk FOREIGN KEY (docid) REFERENCES xml_documents ); /* * Returnfields -- table to store combinations of returnfields requested * and the number of times this table is accessed */ CREATE SEQUENCE xml_returnfield_id_seq; CREATE TABLE xml_returnfield ( returnfield_id INT8 default nextval('xml_returnfield_id_seq'), -- the id for this returnfield entry returnfield_string VARCHAR(2000), -- the returnfield string usage_count INT8, -- the number of times this string has been requested CONSTRAINT xml_returnfield_pk PRIMARY KEY (returnfield_id) ); CREATE INDEX xml_returnfield_idx1 ON xml_returnfield(returnfield_string); /* * Queryresults -- table to store queryresults for a given docid * and returnfield_id */ CREATE SEQUENCE xml_queryresult_id_seq; CREATE TABLE xml_queryresult( queryresult_id INT8 default nextval('xml_queryresult_id_seq'), -- id for this entry returnfield_id INT8, -- id for the returnfield corresponding to this entry docid VARCHAR(250), -- docid of the document queryresult_string TEXT, -- resultant text generated for this docid and given -- returnfield CONSTRAINT xml_queryresult_pk PRIMARY KEY (queryresult_id), CONSTRAINT xml_queryresult_searchid_fk FOREIGN KEY (returnfield_id) REFERENCES xml_returnfield ); CREATE INDEX xml_queryresult_idx1 ON xml_queryresult (returnfield_id, docid); /* * 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) ); /* * Table for indexing the paths specified the administrator in metacat.properties */ CREATE SEQUENCE xml_path_index_id_seq; CREATE TABLE xml_path_index ( nodeid INT8 default nextval('xml_path_index_id_seq'), docid VARCHAR(250), -- the document id path VARCHAR(1000), -- precomputed path through tree nodedata TEXT, -- the data for this node (e.g., -- for TEXT it is the content) nodedatanumerical FLOAT8, -- the data for this node if it is a number nodedatadate TIMESTAMP, -- the data for this node if it is a date parentnodeid INT8, -- id of the parent of the node represented -- by this row CONSTRAINT xml_path_index_pk PRIMARY KEY (nodeid), CONSTRAINT xml_path_index_docid_fk FOREIGN KEY (docid) REFERENCES xml_documents ); /* * Indexes of path, nodedata and nodedatanumerical in xml_path_index */ CREATE INDEX xml_path_index_idx1 ON xml_path_index (path); CREATE INDEX xml_path_index_idx2 ON xml_path_index (nodedata); CREATE INDEX xml_path_index_idx3 ON xml_path_index (nodedatanumerical); CREATE INDEX xml_path_index_idx4 ON xml_path_index (upper(nodedata)); CREATE INDEX xml_path_index_idx5 ON xml_path_index (nodedatadate); /* * 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 ); /* * db_version -- table to store the version history of this database */ CREATE SEQUENCE db_version_id_seq; CREATE TABLE db_version ( db_version_id INT8 default nextval ('db_version_id_seq'), -- the identifier for the version version VARCHAR(250), -- the version number status INT8, -- status of the version date_created TIMESTAMP, -- the datetime on which the version was created CONSTRAINT db_version_pk PRIMARY KEY (db_version_id) ); /* * scheduled_job -- table to store scheduled jobs */ CREATE SEQUENCE scheduled_job_id_seq; CREATE TABLE scheduled_job ( id INT8 NOT NULL default nextval('scheduled_job_id_seq'), date_created TIMESTAMP NOT NULL, date_updated TIMESTAMP NOT NULL, status VARCHAR(64) NOT NULL, name VARCHAR(512) NOT NULL, trigger_name VARCHAR(512) NOT NULL, group_name VARCHAR(512) NOT NULL, class_name VARCHAR(1024) NOT NULL, start_time TIMESTAMP NOT NULL, end_time TIMESTAMP, interval_value INT NOT NULL, interval_unit VARCHAR(8) NOT NULL, CONSTRAINT scheduled_job_pk PRIMARY KEY (id), CONSTRAINT scheduled_job_uk UNIQUE (name) ); /* * scheduled_job_params -- table to store scheduled jobs */ CREATE SEQUENCE scheduled_job_params_id_seq; CREATE TABLE scheduled_job_params ( id INT8 NOT NULL default nextval('scheduled_job_params_id_seq'), date_created TIMESTAMP NOT NULL, date_updated TIMESTAMP NOT NULL, status VARCHAR(64) NOT NULL, job_id INT8 NOT NULL, key VARCHAR(64) NOT NULL, value VARCHAR(1024) NOT NULL, CONSTRAINT scheduled_job_params_pk PRIMARY KEY (id), CONSTRAINT scheduled_job_params_fk FOREIGN KEY (job_id) REFERENCES scheduled_job(id) );