| 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 |
|
|
* Version: '$Id$'
|
| 10 |
|
|
*
|
| 11 |
|
|
*/
|
| 12 |
|
|
|
| 13 |
5
|
jones
|
/*
|
| 14 |
19
|
jones
|
* Drop all of the objects in proper order
|
| 15 |
2
|
jones
|
*/
|
| 16 |
72
|
bojilova
|
set echo off
|
| 17 |
|
|
|
| 18 |
20
|
jones
|
DROP SEQUENCE xml_nodes_id_seq;
|
| 19 |
72
|
bojilova
|
DROP SEQUENCE xml_entity_id_seq;
|
| 20 |
|
|
DROP SEQUENCE xml_documents_id_seq;
|
| 21 |
|
|
|
| 22 |
20
|
jones
|
DROP TRIGGER xml_nodes_before_insert;
|
| 23 |
72
|
bojilova
|
DROP TRIGGER xml_documents_before_insert;
|
| 24 |
|
|
DROP TRIGGER xml_cat_entities_before_insert;
|
| 25 |
|
|
|
| 26 |
|
|
DROP TABLE xml_catalog_entities;
|
| 27 |
|
|
DROP TABLE xml_catalog;
|
| 28 |
5
|
jones
|
DROP TABLE xml_documents;
|
| 29 |
20
|
jones
|
DROP TABLE xml_nodes;
|
| 30 |
3
|
jones
|
|
| 31 |
|
|
/*
|
| 32 |
20
|
jones
|
* Nodes -- table to store XML Nodes (both elements and attributes)
|
| 33 |
3
|
jones
|
*/
|
| 34 |
20
|
jones
|
CREATE TABLE xml_nodes (
|
| 35 |
3
|
jones
|
nodeid NUMBER(20),
|
| 36 |
10
|
jones
|
parentnodeid NUMBER(20),
|
| 37 |
72
|
bojilova
|
nodeindex NUMBER(10),
|
| 38 |
|
|
nodetype VARCHAR2(20),
|
| 39 |
|
|
nodename VARCHAR2(100),
|
| 40 |
76
|
jones
|
nodedata VARCHAR2(4000),
|
| 41 |
3
|
jones
|
date_created DATE,
|
| 42 |
|
|
date_updated DATE,
|
| 43 |
20
|
jones
|
CONSTRAINT xml_nodes_pk PRIMARY KEY (nodeid),
|
| 44 |
|
|
CONSTRAINT xml_nodes_parent_fk
|
| 45 |
|
|
FOREIGN KEY (parentnodeid) REFERENCES xml_nodes
|
| 46 |
3
|
jones
|
);
|
| 47 |
|
|
|
| 48 |
20
|
jones
|
CREATE SEQUENCE xml_nodes_id_seq;
|
| 49 |
19
|
jones
|
|
| 50 |
20
|
jones
|
CREATE TRIGGER xml_nodes_before_insert
|
| 51 |
|
|
BEFORE INSERT ON xml_nodes FOR EACH ROW
|
| 52 |
19
|
jones
|
BEGIN
|
| 53 |
20
|
jones
|
SELECT xml_nodes_id_seq.nextval
|
| 54 |
19
|
jones
|
INTO :new.nodeid
|
| 55 |
|
|
FROM dual;
|
| 56 |
|
|
END;
|
| 57 |
|
|
/
|
| 58 |
|
|
|
| 59 |
3
|
jones
|
/*
|
| 60 |
72
|
bojilova
|
* Documents -- table to store XML documents
|
| 61 |
5
|
jones
|
*/
|
| 62 |
|
|
CREATE TABLE xml_documents (
|
| 63 |
|
|
docid NUMBER(20),
|
| 64 |
|
|
rootnodeid NUMBER(20),
|
| 65 |
72
|
bojilova
|
docname VARCHAR2(100),
|
| 66 |
|
|
doctype VARCHAR2(100),
|
| 67 |
5
|
jones
|
date_created DATE,
|
| 68 |
|
|
date_updated DATE,
|
| 69 |
|
|
CONSTRAINT xml_documents_pk PRIMARY KEY (docid),
|
| 70 |
|
|
CONSTRAINT xml_documents_root_fk
|
| 71 |
20
|
jones
|
FOREIGN KEY (rootnodeid) REFERENCES xml_nodes
|
| 72 |
5
|
jones
|
);
|
| 73 |
|
|
|
| 74 |
72
|
bojilova
|
CREATE SEQUENCE xml_documents_id_seq;
|
| 75 |
|
|
|
| 76 |
|
|
CREATE TRIGGER xml_documents_before_insert
|
| 77 |
|
|
BEFORE INSERT ON xml_documents FOR EACH ROW
|
| 78 |
|
|
BEGIN
|
| 79 |
|
|
SELECT xml_documents_id_seq.nextval
|
| 80 |
|
|
INTO :new.docid
|
| 81 |
|
|
FROM dual;
|
| 82 |
|
|
END;
|
| 83 |
|
|
/
|
| 84 |
|
|
|
| 85 |
|
|
/*
|
| 86 |
|
|
* XML Catalog -- tables to store all external sources for XML documents
|
| 87 |
|
|
*/
|
| 88 |
|
|
CREATE TABLE xml_catalog (
|
| 89 |
|
|
doctype VARCHAR2(100),
|
| 90 |
|
|
date_created DATE,
|
| 91 |
|
|
date_updated DATE,
|
| 92 |
|
|
CONSTRAINT xml_catalog_pk PRIMARY KEY (doctype)
|
| 93 |
|
|
);
|
| 94 |
|
|
|
| 95 |
|
|
CREATE TABLE xml_catalog_entities (
|
| 96 |
|
|
entity_id NUMBER(20),
|
| 97 |
|
|
entity_name VARCHAR2(100),
|
| 98 |
|
|
entity_type VARCHAR2(20),
|
| 99 |
|
|
source_doctype VARCHAR2(100),
|
| 100 |
|
|
target_doctype VARCHAR2(100),
|
| 101 |
|
|
public_id VARCHAR2(100),
|
| 102 |
|
|
system_id VARCHAR2(1000),
|
| 103 |
|
|
date_created DATE,
|
| 104 |
|
|
date_updated DATE,
|
| 105 |
|
|
CONSTRAINT xml_catalog_entities_pk PRIMARY KEY (entity_id),
|
| 106 |
|
|
CONSTRAINT xml_catalog_entities_uk UNIQUE (entity_type, source_doctype, target_doctype, public_id),
|
| 107 |
|
|
CONSTRAINT xml_source_catalog_fk FOREIGN KEY (source_doctype) REFERENCES xml_catalog,
|
| 108 |
|
|
CONSTRAINT xml_target_catalog_fk FOREIGN KEY (target_doctype) REFERENCES xml_catalog
|
| 109 |
|
|
);
|
| 110 |
|
|
|
| 111 |
|
|
CREATE SEQUENCE xml_entity_id_seq;
|
| 112 |
|
|
|
| 113 |
|
|
CREATE TRIGGER xml_cat_entities_before_insert
|
| 114 |
|
|
BEFORE INSERT ON xml_catalog_entities FOR EACH ROW
|
| 115 |
|
|
BEGIN
|
| 116 |
|
|
SELECT xml_entity_id_seq.nextval
|
| 117 |
|
|
INTO :new.entity_id
|
| 118 |
|
|
FROM dual;
|
| 119 |
|
|
END;
|
| 120 |
|
|
/
|