| 1 |
81
|
bojilova
|
/*
|
| 2 |
2
|
jones
|
* xmltables.sql -- Create or replace tables for storing XML in the db
|
| 3 |
|
|
*
|
| 4 |
|
|
* Purpose: creates tables needed for XML database
|
| 5 |
|
|
*
|
| 6 |
|
|
* Created: 12 September 1999
|
| 7 |
|
|
* Author: Matt Jones
|
| 8 |
|
|
* Organization: National Center for Ecological Analysis and Synthesis
|
| 9 |
123
|
jones
|
* Copyright: 2000 Regents of the University of California and the
|
| 10 |
|
|
* National Center for Ecological Analysis and Synthesis
|
| 11 |
|
|
* For Details: http://www.nceas.ucsb.edu/
|
| 12 |
|
|
* File Info: '$Id$'
|
| 13 |
2
|
jones
|
*
|
| 14 |
|
|
*/
|
| 15 |
|
|
|
| 16 |
5
|
jones
|
/*
|
| 17 |
19
|
jones
|
* Drop all of the objects in proper order
|
| 18 |
2
|
jones
|
*/
|
| 19 |
72
|
bojilova
|
set echo off
|
| 20 |
|
|
|
| 21 |
20
|
jones
|
DROP SEQUENCE xml_nodes_id_seq;
|
| 22 |
203
|
jones
|
DROP SEQUENCE xml_revisions_id_seq;
|
| 23 |
123
|
jones
|
DROP SEQUENCE xml_catalog_id_seq;
|
| 24 |
472
|
berkley
|
DROP SEQUENCE xml_relation_id_seq;
|
| 25 |
517
|
berkley
|
DROP SEQUENCE xml_replication_id_seq;
|
| 26 |
72
|
bojilova
|
|
| 27 |
203
|
jones
|
DROP TRIGGER xml_revisions_before_insert;
|
| 28 |
93
|
bojilova
|
DROP TRIGGER xml_catalog_before_insert;
|
| 29 |
472
|
berkley
|
DROP TRIGGER xml_relation_before_insert;
|
| 30 |
517
|
berkley
|
DROP TRIGGER xml_replication_before_insert;
|
| 31 |
72
|
bojilova
|
|
| 32 |
123
|
jones
|
DROP TABLE xml_index;
|
| 33 |
72
|
bojilova
|
DROP TABLE xml_catalog;
|
| 34 |
414
|
bojilova
|
DROP TABLE xml_access;
|
| 35 |
|
|
DROP TABLE xml_revisions;
|
| 36 |
5
|
jones
|
DROP TABLE xml_documents;
|
| 37 |
20
|
jones
|
DROP TABLE xml_nodes;
|
| 38 |
163
|
bojilova
|
DROP TABLE xml_acc_numbers;
|
| 39 |
472
|
berkley
|
DROP TABLE xml_relation;
|
| 40 |
517
|
berkley
|
DROP TABLE xml_replication;
|
| 41 |
3
|
jones
|
|
| 42 |
517
|
berkley
|
/*
|
| 43 |
|
|
*Replication -- table to store servers that metacat is replicated to
|
| 44 |
|
|
*/
|
| 45 |
|
|
CREATE TABLE xml_replication (
|
| 46 |
544
|
berkley
|
serverid NUMBER(20),
|
| 47 |
|
|
server VARCHAR2(512),
|
| 48 |
|
|
last_checked DATE,
|
| 49 |
|
|
CONSTRAINT xml_replication_pk PRIMARY KEY (serverid)
|
| 50 |
|
|
);
|
| 51 |
|
|
|
| 52 |
|
|
CREATE SEQUENCE xml_replication_id_seq;
|
| 53 |
|
|
CREATE TRIGGER xml_replication_before_insert
|
| 54 |
|
|
BEFORE INSERT ON xml_replication FOR EACH ROW
|
| 55 |
|
|
BEGIN
|
| 56 |
|
|
SELECT xml_replication_id_seq.nextval
|
| 57 |
|
|
INTO :new.serverid
|
| 58 |
|
|
FROM dual;
|
| 59 |
|
|
END;
|
| 60 |
|
|
/
|
| 61 |
517
|
berkley
|
|
| 62 |
550
|
berkley
|
INSERT INTO xml_replication (serverid, server) VALUES ('1', 'localhost');
|
| 63 |
|
|
|
| 64 |
3
|
jones
|
/*
|
| 65 |
20
|
jones
|
* Nodes -- table to store XML Nodes (both elements and attributes)
|
| 66 |
3
|
jones
|
*/
|
| 67 |
20
|
jones
|
CREATE TABLE xml_nodes (
|
| 68 |
123
|
jones
|
nodeid NUMBER(20), -- the unique node id (pk)
|
| 69 |
|
|
nodeindex NUMBER(10), -- order of nodes within parent
|
| 70 |
|
|
nodetype VARCHAR2(20), -- type (DOCUMENT, COMMENT, PI,
|
| 71 |
|
|
-- ELEMENT, ATTRIBUTE, TEXT)
|
| 72 |
|
|
nodename VARCHAR2(250), -- the name of an element or attribute
|
| 73 |
|
|
nodedata VARCHAR2(4000), -- the data for this node (e.g.,
|
| 74 |
|
|
-- for TEXT it is the content)
|
| 75 |
|
|
parentnodeid NUMBER(20), -- index of the parent of this node
|
| 76 |
|
|
rootnodeid NUMBER(20), -- index of the root node of this tree
|
| 77 |
317
|
bojilova
|
docid VARCHAR2(250), -- index to the document id
|
| 78 |
3
|
jones
|
date_created DATE,
|
| 79 |
|
|
date_updated DATE,
|
| 80 |
20
|
jones
|
CONSTRAINT xml_nodes_pk PRIMARY KEY (nodeid),
|
| 81 |
123
|
jones
|
CONSTRAINT xml_nodes_root_fk
|
| 82 |
|
|
FOREIGN KEY (rootnodeid) REFERENCES xml_nodes,
|
| 83 |
20
|
jones
|
CONSTRAINT xml_nodes_parent_fk
|
| 84 |
|
|
FOREIGN KEY (parentnodeid) REFERENCES xml_nodes
|
| 85 |
3
|
jones
|
);
|
| 86 |
|
|
|
| 87 |
440
|
bojilova
|
/*
|
| 88 |
|
|
* Indexes of rootnodeid & parentnodeid in xml_nodes
|
| 89 |
|
|
*/
|
| 90 |
|
|
CREATE INDEX xml_nodes_idx1 ON xml_nodes (rootnodeid);
|
| 91 |
|
|
CREATE INDEX xml_nodes_idx2 ON xml_nodes (parentnodeid);
|
| 92 |
|
|
|
| 93 |
20
|
jones
|
CREATE SEQUENCE xml_nodes_id_seq;
|
| 94 |
19
|
jones
|
|
| 95 |
3
|
jones
|
/*
|
| 96 |
72
|
bojilova
|
* Documents -- table to store XML documents
|
| 97 |
5
|
jones
|
*/
|
| 98 |
|
|
CREATE TABLE xml_documents (
|
| 99 |
165
|
jones
|
docid VARCHAR2(250), -- the document id #
|
| 100 |
|
|
rootnodeid NUMBER(20), -- reference to root node of the DOM
|
| 101 |
123
|
jones
|
docname VARCHAR2(100), -- usually the root element name
|
| 102 |
|
|
doctype VARCHAR2(100), -- public id indicating document type
|
| 103 |
|
|
doctitle VARCHAR2(1000), -- title of document if exists
|
| 104 |
414
|
bojilova
|
user_owner VARCHAR2(100), -- the user owned the document
|
| 105 |
|
|
user_updated VARCHAR2(100), -- the user updated the document
|
| 106 |
544
|
berkley
|
server_location NUMBER(20), -- the server on which this document resides
|
| 107 |
5
|
jones
|
date_created DATE,
|
| 108 |
|
|
date_updated DATE,
|
| 109 |
445
|
bojilova
|
public_access NUMBER(1) DEFAULT 1, -- flag for public access
|
| 110 |
5
|
jones
|
CONSTRAINT xml_documents_pk PRIMARY KEY (docid),
|
| 111 |
544
|
berkley
|
CONSTRAINT xml_documents_rep_fk
|
| 112 |
|
|
FOREIGN KEY (server_location) REFERENCES xml_replication,
|
| 113 |
5
|
jones
|
CONSTRAINT xml_documents_root_fk
|
| 114 |
20
|
jones
|
FOREIGN KEY (rootnodeid) REFERENCES xml_nodes
|
| 115 |
5
|
jones
|
);
|
| 116 |
|
|
|
| 117 |
72
|
bojilova
|
/*
|
| 118 |
440
|
bojilova
|
* Index of <docid,doctype> in xml_document
|
| 119 |
|
|
*/
|
| 120 |
|
|
CREATE INDEX xml_documents_idx1 ON xml_documents (docid, doctype);
|
| 121 |
|
|
|
| 122 |
|
|
/*
|
| 123 |
414
|
bojilova
|
* ACL -- table to store ACL for XML documents by principals
|
| 124 |
|
|
*/
|
| 125 |
|
|
CREATE TABLE xml_access (
|
| 126 |
|
|
docid VARCHAR2(250), -- the document id #
|
| 127 |
556
|
bojilova
|
principal_name VARCHAR2(100), -- name of user, group, etc.
|
| 128 |
414
|
bojilova
|
principal_type VARCHAR2(20), -- like "user", "group", etc.
|
| 129 |
556
|
bojilova
|
permission NUMBER(1), -- "read", "write", "all"
|
| 130 |
|
|
begin_time DATE, -- the time that permission begins
|
| 131 |
|
|
end_time DATE, -- the time that permission ends
|
| 132 |
|
|
ticket_counter NUMBER(5), -- ticket counter for that permission
|
| 133 |
|
|
deny NUMBER(1), -- flag to deny that permission
|
| 134 |
|
|
CONSTRAINT xml_access_pk UNIQUE (docid, principal_name, principal_type,
|
| 135 |
|
|
permission, begin_time, end_time, ticket_counter),
|
| 136 |
414
|
bojilova
|
CONSTRAINT xml_access_ck CHECK (begin_time < end_time)
|
| 137 |
|
|
);
|
| 138 |
|
|
|
| 139 |
|
|
/*
|
| 140 |
203
|
jones
|
* Revised Documents -- table to store XML documents saved after an UPDATE
|
| 141 |
|
|
* or DELETE
|
| 142 |
|
|
*/
|
| 143 |
|
|
CREATE TABLE xml_revisions (
|
| 144 |
|
|
revisionid NUMBER(20), -- the revision number we are saving
|
| 145 |
|
|
docid VARCHAR2(250), -- the document id #
|
| 146 |
|
|
rootnodeid NUMBER(20), -- reference to root node of the DOM
|
| 147 |
|
|
docname VARCHAR2(100), -- usually the root element name
|
| 148 |
|
|
doctype VARCHAR2(100), -- public id indicating document type
|
| 149 |
|
|
doctitle VARCHAR2(1000), -- title of document if exists
|
| 150 |
414
|
bojilova
|
user_owner VARCHAR2(100),
|
| 151 |
|
|
user_updated VARCHAR2(100),
|
| 152 |
556
|
bojilova
|
server_location NUMBER(20),
|
| 153 |
203
|
jones
|
date_created DATE,
|
| 154 |
|
|
date_updated DATE,
|
| 155 |
|
|
CONSTRAINT xml_revisions_pk PRIMARY KEY (revisionid),
|
| 156 |
552
|
berkley
|
CONSTRAINT xml_revisions_rep_fk
|
| 157 |
|
|
FOREIGN KEY (server_location) REFERENCES xml_replication,
|
| 158 |
203
|
jones
|
CONSTRAINT xml_revisions_root_fk
|
| 159 |
|
|
FOREIGN KEY (rootnodeid) REFERENCES xml_nodes
|
| 160 |
|
|
);
|
| 161 |
|
|
|
| 162 |
|
|
CREATE SEQUENCE xml_revisions_id_seq;
|
| 163 |
|
|
|
| 164 |
|
|
CREATE TRIGGER xml_revisions_before_insert
|
| 165 |
|
|
BEFORE INSERT ON xml_revisions FOR EACH ROW
|
| 166 |
|
|
BEGIN
|
| 167 |
|
|
SELECT xml_revisions_id_seq.nextval
|
| 168 |
|
|
INTO :new.revisionid
|
| 169 |
|
|
FROM dual;
|
| 170 |
|
|
END;
|
| 171 |
|
|
/
|
| 172 |
|
|
|
| 173 |
|
|
/*
|
| 174 |
93
|
bojilova
|
* XML Catalog -- table to store all external sources for XML documents
|
| 175 |
72
|
bojilova
|
*/
|
| 176 |
|
|
CREATE TABLE xml_catalog (
|
| 177 |
123
|
jones
|
catalog_id NUMBER(20), -- the id for this catalog entry
|
| 178 |
|
|
entry_type VARCHAR2(500), -- the type of this catalog entry
|
| 179 |
|
|
-- (e.g., DTD, XSD, XSL)
|
| 180 |
|
|
source_doctype VARCHAR2(500), -- the source public_id for transforms
|
| 181 |
|
|
target_doctype VARCHAR2(500), -- the target public_id for transforms
|
| 182 |
|
|
public_id VARCHAR2(500), -- the unique id for this type
|
| 183 |
|
|
system_id VARCHAR2(1000), -- the local location of the object
|
| 184 |
|
|
CONSTRAINT xml_catalog_pk PRIMARY KEY (catalog_id)
|
| 185 |
|
|
-- CONSTRAINT xml_catalog_uk UNIQUE (entry_type, source_doctype, target_doctype, public_id)
|
| 186 |
72
|
bojilova
|
);
|
| 187 |
|
|
|
| 188 |
123
|
jones
|
CREATE SEQUENCE xml_catalog_id_seq;
|
| 189 |
72
|
bojilova
|
|
| 190 |
93
|
bojilova
|
CREATE TRIGGER xml_catalog_before_insert
|
| 191 |
|
|
BEFORE INSERT ON xml_catalog FOR EACH ROW
|
| 192 |
72
|
bojilova
|
BEGIN
|
| 193 |
123
|
jones
|
SELECT xml_catalog_id_seq.nextval
|
| 194 |
|
|
INTO :new.catalog_id
|
| 195 |
72
|
bojilova
|
FROM dual;
|
| 196 |
|
|
END;
|
| 197 |
|
|
/
|
| 198 |
123
|
jones
|
|
| 199 |
|
|
/*
|
| 200 |
|
|
* Index of Nodes -- table to store precomputed paths through tree for
|
| 201 |
|
|
* quick searching in structured searches
|
| 202 |
|
|
*/
|
| 203 |
|
|
CREATE TABLE xml_index (
|
| 204 |
|
|
nodeid NUMBER(20), -- the unique node id
|
| 205 |
177
|
jones
|
path VARCHAR2(200), -- precomputed path through tree
|
| 206 |
317
|
bojilova
|
docid VARCHAR2(250), -- index to the document id
|
| 207 |
|
|
doctype VARCHAR2(100), -- public id indicating document type
|
| 208 |
450
|
berkley
|
parentnodeid NUMBER(20), -- id of the parent of the node represented by this row
|
| 209 |
123
|
jones
|
CONSTRAINT xml_index_pk PRIMARY KEY (nodeid,path),
|
| 210 |
317
|
bojilova
|
CONSTRAINT xml_index_nodeid_fk FOREIGN KEY (nodeid) REFERENCES xml_nodes,
|
| 211 |
|
|
CONSTRAINT xml_index_docid_fk
|
| 212 |
|
|
FOREIGN KEY (docid) REFERENCES xml_documents
|
| 213 |
123
|
jones
|
);
|
| 214 |
163
|
bojilova
|
|
| 215 |
|
|
/*
|
| 216 |
177
|
jones
|
* Index of the paths in xml_index
|
| 217 |
|
|
*/
|
| 218 |
|
|
CREATE INDEX xml_index_idx1 ON xml_index (path);
|
| 219 |
|
|
|
| 220 |
|
|
/*
|
| 221 |
163
|
bojilova
|
* table to store unique Accession # for every document in 2 parts
|
| 222 |
|
|
*/
|
| 223 |
|
|
CREATE TABLE xml_acc_numbers (
|
| 224 |
|
|
global_name VARCHAR2(32), -- first part of acc #
|
| 225 |
166
|
jones
|
local_id NUMBER(20), -- second part - unique in global name
|
| 226 |
163
|
bojilova
|
CONSTRAINT xml_acc_numbers_pk PRIMARY KEY (global_name, local_id)
|
| 227 |
|
|
);
|
| 228 |
472
|
berkley
|
|
| 229 |
|
|
CREATE TABLE xml_relation (
|
| 230 |
|
|
relationid NUMBER(20) PRIMARY KEY, -- unique id
|
| 231 |
517
|
berkley
|
subject VARCHAR2(512) NOT NULL, -- the subject of the relation
|
| 232 |
|
|
subdoctype VARCHAR2(128), -- the doctype of the subject
|
| 233 |
|
|
relationship VARCHAR2(128) NOT NULL, -- the relationship type
|
| 234 |
|
|
object VARCHAR2(512) NOT NULL, -- the object of the relation
|
| 235 |
|
|
objdoctype VARCHAR2(128), -- the doctype of the object
|
| 236 |
|
|
CONSTRAINT xml_relation_unk UNIQUE (subject, relationship, object)
|
| 237 |
472
|
berkley
|
);
|
| 238 |
|
|
|
| 239 |
|
|
CREATE SEQUENCE xml_relation_id_seq;
|
| 240 |
|
|
|
| 241 |
|
|
CREATE TRIGGER xml_relation_before_insert
|
| 242 |
|
|
BEFORE INSERT ON xml_relation FOR EACH ROW
|
| 243 |
|
|
BEGIN
|
| 244 |
|
|
SELECT xml_relation_id_seq.nextval
|
| 245 |
|
|
INTO :new.relationid
|
| 246 |
|
|
FROM dual;
|
| 247 |
|
|
END;
|
| 248 |
|
|
/
|