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SF Patch #1455107 - MetadataValue Database Index

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git-svn-id: http://scm.dspace.org/svn/repo/trunk@1465 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Scott Yeadon
2006-03-27 04:54:58 +00:00
parent 417fbb551c
commit 6737f4c329
5 changed files with 21 additions and 5 deletions
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3
dspace/CHANGES
View File

@@ -1,5 +1,8 @@
1.4 beta 1
==========
(Martin Hald)
- SF Patch #1455107 - MetadataValue Database Index
(Phillip Franks)
- SF Patch #1456173 - updated database_schema.sql for Oracle (partially fixes SF bug #1455290)

5
dspace/etc/database_schema.sql
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@@ -285,7 +285,7 @@ CREATE TABLE MetadataFieldRegistry
(
metadata_field_id INTEGER PRIMARY KEY DEFAULT NEXTVAL('metadatafieldregistry_seq'),
metadata_schema_id INTEGER NOT NULL REFERENCES MetadataSchemaRegistry(metadata_schema_id),
element VARCHAR(64),
element VARCHAR(64) UNIQUE,
qualifier VARCHAR(64),
scope_note TEXT
);
@@ -316,8 +316,9 @@ CREATE VIEW dcvalue AS
-- instantiating the item object, which grabs all values
-- related to that item
CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
-------------------------------------------------------
-- Community table
-------------------------------------------------------

7
dspace/etc/database_schema_13-14.sql
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@@ -88,7 +88,7 @@ CREATE SEQUENCE metadatavalue_seq;
CREATE TABLE MetadataSchemaRegistry
(
metadata_schema_id INTEGER PRIMARY KEY DEFAULT NEXTVAL('metadataschemaregistry_seq'),
namespace VARCHAR(256),
namespace VARCHAR(256) UNIQUE,
short_id VARCHAR(32)
);
@@ -113,6 +113,11 @@ CREATE TABLE MetadataValue
place INTEGER
);
-- Create the Metadata table indexes
CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
-- Create the DC schema
INSERT INTO MetadataSchemaRegistry VALUES (1,'http://dublincore.org/documents/dcmi-terms/','dc');

3
dspace/etc/oracle/database_schema.sql
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@@ -238,7 +238,7 @@ CREATE INDEX bundle2bitstream_bundle_idx ON Bundle2Bitstream(bundle_id);
CREATE TABLE MetadataSchemaRegistry
(
metadata_schema_id INTEGER PRIMARY KEY,
namespace VARCHAR(256),
namespace VARCHAR(256) UNIQUE,
short_id VARCHAR(32)
);
@@ -277,6 +277,7 @@ CREATE VIEW dcvalue AS
-- instantiating the item object, which grabs all values
-- related to that item
CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
-------------------------------------------------------

8
dspace/etc/oracle/database_schema_13-14.sql
View File

@@ -88,7 +88,7 @@ CREATE SEQUENCE metadatavalue_seq;
CREATE TABLE MetadataSchemaRegistry
(
metadata_schema_id INTEGER PRIMARY KEY,
namespace VARCHAR(256),
namespace VARCHAR(256) UNIQUE,
short_id VARCHAR(32)
);
@@ -141,6 +141,12 @@ SELECT setval('metadataschemaregistry_seq', max(metadata_schema_id)) FROM metada
DROP TABLE dctyperegistry;
-- create indexes for the metadata tables
CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
-------------------------------------------------------
-- Create the checksum checker tables
-------------------------------------------------------