mirror of
https://github.com/DSpace/DSpace.git
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Add indexes to foreign key columns to avoid database contention
git-svn-id: http://scm.dspace.org/svn/repo/branches/dspace-1_5_x@2651 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Graham Triggs
@@ -136,6 +136,8 @@ CREATE TABLE FileExtension
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extension VARCHAR(16)
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extension VARCHAR(16)
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);
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);
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CREATE INDEX fe_bitstream_fk_idx ON FileExtension(bitstream_format_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Bitstream table
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-- Bitstream table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -156,6 +158,8 @@ CREATE TABLE Bitstream
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sequence_id INTEGER
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sequence_id INTEGER
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);
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);
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CREATE INDEX bit_bitstream_fk_idx ON Bitstream(bitstream_format_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- EPerson table
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-- EPerson table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -201,6 +205,9 @@ CREATE TABLE Group2Group
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child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
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child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
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);
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);
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CREATE INDEX g2g_parent_fk_idx ON Group2Group(parent_id);
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CREATE INDEX g2g_child_fk_idx ON Group2Group(child_id);
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------------------------------------------------------
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------------------------------------------------------
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-- Group2GroupCache table, is the 'unwound' hierarchy in
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-- Group2GroupCache table, is the 'unwound' hierarchy in
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-- Group2Group. It explicitly names every parent child
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-- Group2Group. It explicitly names every parent child
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@@ -217,6 +224,9 @@ CREATE TABLE Group2GroupCache
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child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
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child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
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);
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);
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CREATE INDEX g2gc_parent_fk_idx ON Group2Group(parent_id);
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CREATE INDEX g2gc_child_fk_idx ON Group2Group(child_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Item table
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-- Item table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -230,6 +240,8 @@ CREATE TABLE Item
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owning_collection INTEGER
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owning_collection INTEGER
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);
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);
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CREATE INDEX item_submitter_fk_idx ON Item(submitter_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Bundle table
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-- Bundle table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -240,6 +252,8 @@ CREATE TABLE Bundle
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primary_bitstream_id INTEGER REFERENCES Bitstream(bitstream_id)
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primary_bitstream_id INTEGER REFERENCES Bitstream(bitstream_id)
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);
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);
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CREATE INDEX bundle_primary_fk_idx ON Bundle(primary_bitstream_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Item2Bundle table
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-- Item2Bundle table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -253,6 +267,8 @@ CREATE TABLE Item2Bundle
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-- index by item_id
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-- index by item_id
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CREATE INDEX item2bundle_item_idx on Item2Bundle(item_id);
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CREATE INDEX item2bundle_item_idx on Item2Bundle(item_id);
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CREATE INDEX item2bundle_bundle_fk_idx ON Item2Bundle(bundle_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Bundle2Bitstream table
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-- Bundle2Bitstream table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -266,6 +282,8 @@ CREATE TABLE Bundle2Bitstream
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-- index by bundle_id
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-- index by bundle_id
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CREATE INDEX bundle2bitstream_bundle_idx ON Bundle2Bitstream(bundle_id);
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CREATE INDEX bundle2bitstream_bundle_idx ON Bundle2Bitstream(bundle_id);
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CREATE INDEX bundle2bitstream_bitstream_fk_idx ON Bundle2Bitstream(bitstream_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Metadata Tables and Sequences
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-- Metadata Tables and Sequences
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -309,6 +327,7 @@ CREATE VIEW dcvalue AS
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-- related to that item
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-- related to that item
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CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
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CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
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CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
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CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
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CREATE INDEX metadatavalue_field_fk_idx ON MetadataValue(metadata_field_id);
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CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
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CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -325,6 +344,8 @@ CREATE TABLE Community
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side_bar_text TEXT
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side_bar_text TEXT
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);
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);
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CREATE INDEX community_logo_fk_idx ON Community(logo_bitstream_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Collection table
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-- Collection table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -347,6 +368,14 @@ CREATE TABLE Collection
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admin INTEGER REFERENCES EPersonGroup( eperson_group_id)
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admin INTEGER REFERENCES EPersonGroup( eperson_group_id)
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);
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);
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CREATE INDEX collection_logo_fk_idx ON Collection(logo_bitstream_id);
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CREATE INDEX collection_template_fk_idx ON Collection(template_item_id);
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CREATE INDEX collection_workflow1_fk_idx ON Collection(workflow_step_1);
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CREATE INDEX collection_workflow2_fk_idx ON Collection(workflow_step_2);
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CREATE INDEX collection_workflow3_fk_idx ON Collection(workflow_step_3);
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CREATE INDEX collection_submitter_fk_idx ON Collection(submitter);
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CREATE INDEX collection_admin_fk_idx ON Collection(admin);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Community2Community table
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-- Community2Community table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -357,6 +386,9 @@ CREATE TABLE Community2Community
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child_comm_id INTEGER REFERENCES Community(community_id)
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child_comm_id INTEGER REFERENCES Community(community_id)
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);
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);
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CREATE INDEX com2com_parent_fk_idx ON Community2Community(parent_comm_id);
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CREATE INDEX com2com_child_fk_idx ON Community2Community(child_comm_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Community2Collection table
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-- Community2Collection table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -406,6 +438,9 @@ CREATE TABLE ResourcePolicy
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-- authorization manager are select type=x, id=y, action=z
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-- authorization manager are select type=x, id=y, action=z
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CREATE INDEX resourcepolicy_type_id_idx ON ResourcePolicy(resource_type_id,resource_id);
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CREATE INDEX resourcepolicy_type_id_idx ON ResourcePolicy(resource_type_id,resource_id);
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CREATE INDEX rp_eperson_fk_idx ON ResourcePolicy(eperson_id);
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CREATE INDEX rp_epersongroup_fk_idx ON ResourcePolicy(epersongroup_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- EPersonGroup2EPerson table
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-- EPersonGroup2EPerson table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -419,6 +454,7 @@ CREATE TABLE EPersonGroup2EPerson
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-- Index by group ID (used heavily by AuthorizeManager)
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-- Index by group ID (used heavily by AuthorizeManager)
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CREATE INDEX epersongroup2eperson_group_idx on EPersonGroup2EPerson(eperson_group_id);
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CREATE INDEX epersongroup2eperson_group_idx on EPersonGroup2EPerson(eperson_group_id);
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CREATE INDEX epg2ep_eperson_fk_idx ON EPersonGroup2EPerson(eperson_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- Handle table
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-- Handle table
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@@ -453,6 +489,9 @@ CREATE TABLE WorkspaceItem
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page_reached INTEGER
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page_reached INTEGER
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);
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);
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CREATE INDEX workspace_item_fk_idx ON WorkspaceItem(item_id);
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CREATE INDEX workspace_coll_fk_idx ON WorkspaceItem(collection_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- WorkflowItem table
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-- WorkflowItem table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -473,6 +512,10 @@ CREATE TABLE WorkflowItem
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);
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);
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CREATE INDEX workflow_item_fk_idx ON WorkflowItem(item_id);
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CREATE INDEX workflow_coll_fk_idx ON WorkflowItem(collection_id);
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CREATE INDEX workflow_owner_fk_idx ON WorkflowItem(owner);
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-------------------------------------------------------
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-------------------------------------------------------
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-- TasklistItem table
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-- TasklistItem table
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-------------------------------------------------------
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-------------------------------------------------------
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@@ -483,6 +526,8 @@ CREATE TABLE TasklistItem
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workflow_id INTEGER REFERENCES WorkflowItem(workflow_id)
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workflow_id INTEGER REFERENCES WorkflowItem(workflow_id)
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);
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);
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CREATE INDEX tasklist_eperson_fk_idx ON TasklistItem(eperson_id);
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CREATE INDEX tasklist_workflow_fk_idx ON TasklistItem(workflow_id);
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-------------------------------------------------------
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-------------------------------------------------------
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-- RegistrationData table
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-- RegistrationData table
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@@ -506,6 +551,8 @@ CREATE TABLE Subscription
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collection_id INTEGER REFERENCES Collection(collection_id)
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collection_id INTEGER REFERENCES Collection(collection_id)
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);
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);
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CREATE INDEX subs_eperson_fk_idx ON Subscription(eperson_id);
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CREATE INDEX subs_collection_fk_idx ON Subscription(collection_id);
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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@@ -520,6 +567,8 @@ CREATE TABLE epersongroup2workspaceitem
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CONSTRAINT epersongroup2item_pkey PRIMARY KEY (id)
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CONSTRAINT epersongroup2item_pkey PRIMARY KEY (id)
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);
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);
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CREATE INDEX epg2wi_group_fk_idx ON epersongroup2workspaceitem(eperson_group_id);
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CREATE INDEX epg2wi_workspace_fk_idx ON epersongroup2workspaceitem(workspace_item_id);
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------------------------------------------------------------
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------------------------------------------------------------
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-- Browse subsystem tables and views
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-- Browse subsystem tables and views
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@@ -538,6 +587,8 @@ CREATE TABLE Communities2Item
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-- Index by item_id for update/re-index
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-- Index by item_id for update/re-index
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CREATE INDEX Communities2Item_item_id_idx ON Communities2Item( item_id );
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CREATE INDEX Communities2Item_item_id_idx ON Communities2Item( item_id );
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CREATE INDEX Comm2Item_community_fk_idx ON Communities2Item( community_id );
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-------------------------------------------------------
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-------------------------------------------------------
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-- Community2Item view
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-- Community2Item view
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------------------------------------------------------
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------------------------------------------------------
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@@ -602,6 +653,8 @@ CREATE TABLE most_recent_checksum
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result VARCHAR REFERENCES checksum_results(result_code)
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result VARCHAR REFERENCES checksum_results(result_code)
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);
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);
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CREATE INDEX mrc_result_fk_idx ON most_recent_checksum( result );
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-- A row will be inserted into this table every
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-- A row will be inserted into this table every
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-- time a checksum is re-calculated.
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-- time a checksum is re-calculated.
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@@ -616,6 +669,8 @@ CREATE TABLE checksum_history
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result VARCHAR REFERENCES checksum_results(result_code)
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result VARCHAR REFERENCES checksum_results(result_code)
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);
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);
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CREATE INDEX ch_result_fk_idx ON checksum_history( result );
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-- this will insert into the result code
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-- this will insert into the result code
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-- the initial results that should be
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-- the initial results that should be
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@@ -94,3 +94,68 @@ DROP TABLE ItemsBySubject CASCADE;
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DROP TABLE History CASCADE;
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DROP TABLE History CASCADE;
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DROP TABLE HistoryState CASCADE;
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DROP TABLE HistoryState CASCADE;
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----------------------------------------------------------------
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-- Add indexes for foreign key columns
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----------------------------------------------------------------
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CREATE INDEX fe_bitstream_fk_idx ON FileExtension(bitstream_format_id);
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CREATE INDEX bit_bitstream_fk_idx ON Bitstream(bitstream_format_id);
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CREATE INDEX g2g_parent_fk_idx ON Group2Group(parent_id);
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CREATE INDEX g2g_child_fk_idx ON Group2Group(child_id);
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CREATE INDEX g2gc_parent_fk_idx ON Group2Group(parent_id);
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CREATE INDEX g2gc_child_fk_idx ON Group2Group(child_id);
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CREATE INDEX item_submitter_fk_idx ON Item(submitter_id);
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CREATE INDEX bundle_primary_fk_idx ON Bundle(primary_bitstream_id);
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CREATE INDEX item2bundle_bundle_fk_idx ON Item2Bundle(bundle_id);
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CREATE INDEX bundle2bitstream_bitstream_fk_idx ON Bundle2Bitstream(bitstream_id);
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CREATE INDEX metadatavalue_field_fk_idx ON MetadataValue(metadata_field_id);
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CREATE INDEX community_logo_fk_idx ON Community(logo_bitstream_id);
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|
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CREATE INDEX collection_logo_fk_idx ON Collection(logo_bitstream_id);
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CREATE INDEX collection_template_fk_idx ON Collection(template_item_id);
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CREATE INDEX collection_workflow1_fk_idx ON Collection(workflow_step_1);
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CREATE INDEX collection_workflow2_fk_idx ON Collection(workflow_step_2);
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CREATE INDEX collection_workflow3_fk_idx ON Collection(workflow_step_3);
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CREATE INDEX collection_submitter_fk_idx ON Collection(submitter);
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CREATE INDEX collection_admin_fk_idx ON Collection(admin);
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|
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CREATE INDEX com2com_parent_fk_idx ON Community2Community(parent_comm_id);
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CREATE INDEX com2com_child_fk_idx ON Community2Community(child_comm_id);
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|
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|
CREATE INDEX rp_eperson_fk_idx ON ResourcePolicy(eperson_id);
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CREATE INDEX rp_epersongroup_fk_idx ON ResourcePolicy(epersongroup_id);
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|
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CREATE INDEX epg2ep_eperson_fk_idx ON EPersonGroup2EPerson(eperson_id);
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|
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CREATE INDEX workspace_item_fk_idx ON WorkspaceItem(item_id);
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|
CREATE INDEX workspace_coll_fk_idx ON WorkspaceItem(collection_id);
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|
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|
CREATE INDEX workflow_item_fk_idx ON WorkflowItem(item_id);
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|
CREATE INDEX workflow_coll_fk_idx ON WorkflowItem(collection_id);
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|
CREATE INDEX workflow_owner_fk_idx ON WorkflowItem(owner);
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|
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|
CREATE INDEX tasklist_eperson_fk_idx ON TasklistItem(eperson_id);
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|
CREATE INDEX tasklist_workflow_fk_idx ON TasklistItem(workflow_id);
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|
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|
CREATE INDEX subs_eperson_fk_idx ON Subscription(eperson_id);
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|
CREATE INDEX subs_collection_fk_idx ON Subscription(collection_id);
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|
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|
CREATE INDEX epg2wi_group_fk_idx ON epersongroup2workspaceitem(eperson_group_id);
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|
CREATE INDEX epg2wi_workspace_fk_idx ON epersongroup2workspaceitem(workspace_item_id);
|
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|
|
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|
CREATE INDEX Comm2Item_community_fk_idx ON Communities2Item( community_id );
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|
|
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|
CREATE INDEX mrc_result_fk_idx ON most_recent_checksum( result );
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|
|
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|
CREATE INDEX ch_result_fk_idx ON checksum_history( result );
|
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|
|
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|
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@@ -97,6 +97,8 @@ CREATE TABLE FileExtension
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extension VARCHAR2(16)
|
extension VARCHAR2(16)
|
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);
|
);
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|
|
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|
CREATE INDEX fe_bitstream_fk_idx ON FileExtension(bitstream_format_id);
|
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|
|
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-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Bitstream table
|
-- Bitstream table
|
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-------------------------------------------------------
|
-------------------------------------------------------
|
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@@ -117,6 +119,8 @@ CREATE TABLE Bitstream
|
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sequence_id INTEGER
|
sequence_id INTEGER
|
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);
|
);
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|
|
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|
CREATE INDEX bit_bitstream_fk_idx ON Bitstream(bitstream_format_id);
|
||||||
|
|
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-------------------------------------------------------
|
-------------------------------------------------------
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-- EPerson table
|
-- EPerson table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -137,6 +141,11 @@ CREATE TABLE EPerson
|
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language VARCHAR2(64)
|
language VARCHAR2(64)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
-- index by email
|
||||||
|
CREATE INDEX eperson_email_idx ON EPerson(email);
|
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|
|
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|
-- index by netid
|
||||||
|
CREATE INDEX eperson_netid_idx ON EPerson(netid);
|
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|
|
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-------------------------------------------------------
|
-------------------------------------------------------
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-- EPersonGroup table
|
-- EPersonGroup table
|
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@@ -157,6 +166,9 @@ CREATE TABLE Group2Group
|
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child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
|
child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
|
||||||
);
|
);
|
||||||
|
|
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|
CREATE INDEX g2g_parent_fk_idx ON Group2Group(parent_id);
|
||||||
|
CREATE INDEX g2g_child_fk_idx ON Group2Group(child_id);
|
||||||
|
|
||||||
------------------------------------------------------
|
------------------------------------------------------
|
||||||
-- Group2GroupCache table, is the 'unwound' hierarchy in
|
-- Group2GroupCache table, is the 'unwound' hierarchy in
|
||||||
-- Group2Group. It explicitly names every parent child
|
-- Group2Group. It explicitly names every parent child
|
||||||
@@ -173,6 +185,9 @@ CREATE TABLE Group2GroupCache
|
|||||||
child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
|
child_id INTEGER REFERENCES EPersonGroup(eperson_group_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX g2gc_parent_fk_idx ON Group2Group(parent_id);
|
||||||
|
CREATE INDEX g2gc_child_fk_idx ON Group2Group(child_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Item table
|
-- Item table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -186,6 +201,8 @@ CREATE TABLE Item
|
|||||||
owning_collection INTEGER
|
owning_collection INTEGER
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX item_submitter_fk_idx ON Item(submitter_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Bundle table
|
-- Bundle table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -197,6 +214,8 @@ CREATE TABLE Bundle
|
|||||||
primary_bitstream_id INTEGER REFERENCES Bitstream(bitstream_id)
|
primary_bitstream_id INTEGER REFERENCES Bitstream(bitstream_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX bundle_primary_fk_idx ON Bundle(primary_bitstream_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Item2Bundle table
|
-- Item2Bundle table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -210,6 +229,8 @@ CREATE TABLE Item2Bundle
|
|||||||
-- index by item_id
|
-- index by item_id
|
||||||
CREATE INDEX item2bundle_item_idx on Item2Bundle(item_id);
|
CREATE INDEX item2bundle_item_idx on Item2Bundle(item_id);
|
||||||
|
|
||||||
|
CREATE INDEX item2bundle_bundle_fk_idx ON Item2Bundle(bundle_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Bundle2Bitstream table
|
-- Bundle2Bitstream table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -223,6 +244,8 @@ CREATE TABLE Bundle2Bitstream
|
|||||||
-- index by bundle_id
|
-- index by bundle_id
|
||||||
CREATE INDEX bundle2bitstream_bundle_idx ON Bundle2Bitstream(bundle_id);
|
CREATE INDEX bundle2bitstream_bundle_idx ON Bundle2Bitstream(bundle_id);
|
||||||
|
|
||||||
|
CREATE INDEX bundle2bits_bitstream_fk_idx ON Bundle2Bitstream(bitstream_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Metadata Tables and Sequences
|
-- Metadata Tables and Sequences
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -269,6 +292,7 @@ CREATE VIEW dcvalue AS
|
|||||||
-- related to that item
|
-- related to that item
|
||||||
CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
|
CREATE INDEX metadatavalue_item_idx ON MetadataValue(item_id);
|
||||||
CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
|
CREATE INDEX metadatavalue_item_idx2 ON MetadataValue(item_id,metadata_field_id);
|
||||||
|
CREATE INDEX metadatavalue_field_fk_idx ON MetadataValue(metadata_field_id);
|
||||||
CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
|
CREATE INDEX metadatafield_schema_idx ON MetadataFieldRegistry(metadata_schema_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -285,6 +309,8 @@ CREATE TABLE Community
|
|||||||
side_bar_text VARCHAR2(2000)
|
side_bar_text VARCHAR2(2000)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX community_logo_fk_idx ON Community(logo_bitstream_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Collection table
|
-- Collection table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -307,6 +333,14 @@ CREATE TABLE Collection
|
|||||||
admin INTEGER REFERENCES EPersonGroup( eperson_group_id )
|
admin INTEGER REFERENCES EPersonGroup( eperson_group_id )
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX collection_logo_fk_idx ON Collection(logo_bitstream_id);
|
||||||
|
CREATE INDEX collection_template_fk_idx ON Collection(template_item_id);
|
||||||
|
CREATE INDEX collection_workflow1_fk_idx ON Collection(workflow_step_1);
|
||||||
|
CREATE INDEX collection_workflow2_fk_idx ON Collection(workflow_step_2);
|
||||||
|
CREATE INDEX collection_workflow3_fk_idx ON Collection(workflow_step_3);
|
||||||
|
CREATE INDEX collection_submitter_fk_idx ON Collection(submitter);
|
||||||
|
CREATE INDEX collection_admin_fk_idx ON Collection(admin);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Community2Community table
|
-- Community2Community table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -317,6 +351,9 @@ CREATE TABLE Community2Community
|
|||||||
child_comm_id INTEGER REFERENCES Community(community_id)
|
child_comm_id INTEGER REFERENCES Community(community_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX com2com_parent_fk_idx ON Community2Community(parent_comm_id);
|
||||||
|
CREATE INDEX com2com_child_fk_idx ON Community2Community(child_comm_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Community2Collection table
|
-- Community2Collection table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -366,6 +403,9 @@ CREATE TABLE ResourcePolicy
|
|||||||
-- authorization manager are select type=x, id=y, action=z
|
-- authorization manager are select type=x, id=y, action=z
|
||||||
CREATE INDEX resourcepolicy_type_id_idx ON ResourcePolicy(resource_type_id,resource_id);
|
CREATE INDEX resourcepolicy_type_id_idx ON ResourcePolicy(resource_type_id,resource_id);
|
||||||
|
|
||||||
|
CREATE INDEX rp_eperson_fk_idx ON ResourcePolicy(eperson_id);
|
||||||
|
CREATE INDEX rp_epersongroup_fk_idx ON ResourcePolicy(epersongroup_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- EPersonGroup2EPerson table
|
-- EPersonGroup2EPerson table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -379,6 +419,8 @@ CREATE TABLE EPersonGroup2EPerson
|
|||||||
-- Index by group ID (used heavily by AuthorizeManager)
|
-- Index by group ID (used heavily by AuthorizeManager)
|
||||||
CREATE INDEX epersongroup2eperson_group_idx on EPersonGroup2EPerson(eperson_group_id);
|
CREATE INDEX epersongroup2eperson_group_idx on EPersonGroup2EPerson(eperson_group_id);
|
||||||
|
|
||||||
|
CREATE INDEX epg2ep_eperson_fk_idx ON EPersonGroup2EPerson(eperson_id);
|
||||||
|
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Handle table
|
-- Handle table
|
||||||
@@ -411,6 +453,9 @@ CREATE TABLE WorkspaceItem
|
|||||||
page_reached INTEGER
|
page_reached INTEGER
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX workspace_item_fk_idx ON WorkspaceItem(item_id);
|
||||||
|
CREATE INDEX workspace_coll_fk_idx ON WorkspaceItem(collection_id);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- WorkflowItem table
|
-- WorkflowItem table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -431,6 +476,10 @@ CREATE TABLE WorkflowItem
|
|||||||
|
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX workflow_item_fk_idx ON WorkflowItem(item_id);
|
||||||
|
CREATE INDEX workflow_coll_fk_idx ON WorkflowItem(collection_id);
|
||||||
|
CREATE INDEX workflow_owner_fk_idx ON WorkflowItem(owner);
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- TasklistItem table
|
-- TasklistItem table
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
@@ -441,6 +490,9 @@ CREATE TABLE TasklistItem
|
|||||||
workflow_id INTEGER REFERENCES WorkflowItem(workflow_id)
|
workflow_id INTEGER REFERENCES WorkflowItem(workflow_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX tasklist_eperson_fk_idx ON TasklistItem(eperson_id);
|
||||||
|
CREATE INDEX tasklist_workflow_fk_idx ON TasklistItem(workflow_id);
|
||||||
|
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- RegistrationData table
|
-- RegistrationData table
|
||||||
@@ -464,6 +516,9 @@ CREATE TABLE Subscription
|
|||||||
collection_id INTEGER REFERENCES Collection(collection_id)
|
collection_id INTEGER REFERENCES Collection(collection_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX subs_eperson_fk_idx ON Subscription(eperson_id);
|
||||||
|
CREATE INDEX subs_collection_fk_idx ON Subscription(collection_id);
|
||||||
|
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- History table
|
-- History table
|
||||||
@@ -497,6 +552,9 @@ CREATE TABLE EPersonGroup2WorkspaceItem
|
|||||||
workspace_item_id INTEGER REFERENCES WorkspaceItem(workspace_item_id)
|
workspace_item_id INTEGER REFERENCES WorkspaceItem(workspace_item_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX epg2wi_group_fk_idx ON epersongroup2workspaceitem(eperson_group_id);
|
||||||
|
CREATE INDEX epg2wi_workspace_fk_idx ON epersongroup2workspaceitem(workspace_item_id);
|
||||||
|
|
||||||
------------------------------------------------------------
|
------------------------------------------------------------
|
||||||
-- Browse subsystem tables and views
|
-- Browse subsystem tables and views
|
||||||
------------------------------------------------------------
|
------------------------------------------------------------
|
||||||
@@ -511,6 +569,10 @@ CREATE TABLE Communities2Item
|
|||||||
item_id INTEGER REFERENCES Item(item_id)
|
item_id INTEGER REFERENCES Item(item_id)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
-- Indexing browse tables update/re-index performance
|
||||||
|
CREATE INDEX Communities2Item_item_id_idx ON Communities2Item( item_id );
|
||||||
|
CREATE INDEX Comm2Item_community_fk_idx ON Communities2Item( community_id );
|
||||||
|
|
||||||
-------------------------------------------------------
|
-------------------------------------------------------
|
||||||
-- Community2Item view
|
-- Community2Item view
|
||||||
------------------------------------------------------
|
------------------------------------------------------
|
||||||
@@ -520,9 +582,6 @@ FROM Community2Collection, Collection2Item
|
|||||||
WHERE Collection2Item.collection_id = Community2Collection.collection_id
|
WHERE Collection2Item.collection_id = Community2Collection.collection_id
|
||||||
;
|
;
|
||||||
|
|
||||||
-- Indexing browse tables update/re-index performance
|
|
||||||
CREATE INDEX Communities2Item_item_id_idx ON Communities2Item( item_id );
|
|
||||||
|
|
||||||
-------------------------------------------------------------------------
|
-------------------------------------------------------------------------
|
||||||
-- Tables to manage cache of item counts for communities and collections
|
-- Tables to manage cache of item counts for communities and collections
|
||||||
-------------------------------------------------------------------------
|
-------------------------------------------------------------------------
|
||||||
@@ -578,6 +637,8 @@ CREATE TABLE most_recent_checksum
|
|||||||
result VARCHAR(64) REFERENCES checksum_results(result_code)
|
result VARCHAR(64) REFERENCES checksum_results(result_code)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX mrc_result_fk_idx ON most_recent_checksum( result );
|
||||||
|
|
||||||
-- A row will be inserted into this table every
|
-- A row will be inserted into this table every
|
||||||
-- time a checksum is re-calculated.
|
-- time a checksum is re-calculated.
|
||||||
|
|
||||||
@@ -594,6 +655,8 @@ CREATE TABLE checksum_history
|
|||||||
result VARCHAR(64) REFERENCES checksum_results(result_code)
|
result VARCHAR(64) REFERENCES checksum_results(result_code)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
CREATE INDEX ch_result_fk_idx ON checksum_history( result );
|
||||||
|
|
||||||
|
|
||||||
-- this will insert into the result code
|
-- this will insert into the result code
|
||||||
-- the initial results that should be
|
-- the initial results that should be
|
||||||
|
|||||||
@@ -94,3 +94,68 @@ DROP TABLE ItemsByTitle CASCADE;
|
|||||||
DROP TABLE ItemsByDate CASCADE;
|
DROP TABLE ItemsByDate CASCADE;
|
||||||
DROP TABLE ItemsByDateAccessioned CASCADE;
|
DROP TABLE ItemsByDateAccessioned CASCADE;
|
||||||
DROP TABLE ItemsBySubject CASCADE;
|
DROP TABLE ItemsBySubject CASCADE;
|
||||||
|
|
||||||
|
----------------------------------------------------------------
|
||||||
|
-- Add indexes for foreign key columns
|
||||||
|
----------------------------------------------------------------
|
||||||
|
|
||||||
|
CREATE INDEX fe_bitstream_fk_idx ON FileExtension(bitstream_format_id);
|
||||||
|
|
||||||
|
CREATE INDEX bit_bitstream_fk_idx ON Bitstream(bitstream_format_id);
|
||||||
|
|
||||||
|
CREATE INDEX g2g_parent_fk_idx ON Group2Group(parent_id);
|
||||||
|
CREATE INDEX g2g_child_fk_idx ON Group2Group(child_id);
|
||||||
|
|
||||||
|
CREATE INDEX g2gc_parent_fk_idx ON Group2Group(parent_id);
|
||||||
|
CREATE INDEX g2gc_child_fk_idx ON Group2Group(child_id);
|
||||||
|
|
||||||
|
CREATE INDEX item_submitter_fk_idx ON Item(submitter_id);
|
||||||
|
|
||||||
|
CREATE INDEX bundle_primary_fk_idx ON Bundle(primary_bitstream_id);
|
||||||
|
|
||||||
|
CREATE INDEX item2bundle_bundle_fk_idx ON Item2Bundle(bundle_id);
|
||||||
|
|
||||||
|
CREATE INDEX bundle2bits_bitstream_fk_idx ON Bundle2Bitstream(bitstream_id);
|
||||||
|
|
||||||
|
CREATE INDEX metadatavalue_field_fk_idx ON MetadataValue(metadata_field_id);
|
||||||
|
|
||||||
|
CREATE INDEX community_logo_fk_idx ON Community(logo_bitstream_id);
|
||||||
|
|
||||||
|
CREATE INDEX collection_logo_fk_idx ON Collection(logo_bitstream_id);
|
||||||
|
CREATE INDEX collection_template_fk_idx ON Collection(template_item_id);
|
||||||
|
CREATE INDEX collection_workflow1_fk_idx ON Collection(workflow_step_1);
|
||||||
|
CREATE INDEX collection_workflow2_fk_idx ON Collection(workflow_step_2);
|
||||||
|
CREATE INDEX collection_workflow3_fk_idx ON Collection(workflow_step_3);
|
||||||
|
CREATE INDEX collection_submitter_fk_idx ON Collection(submitter);
|
||||||
|
CREATE INDEX collection_admin_fk_idx ON Collection(admin);
|
||||||
|
|
||||||
|
CREATE INDEX com2com_parent_fk_idx ON Community2Community(parent_comm_id);
|
||||||
|
CREATE INDEX com2com_child_fk_idx ON Community2Community(child_comm_id);
|
||||||
|
|
||||||
|
CREATE INDEX rp_eperson_fk_idx ON ResourcePolicy(eperson_id);
|
||||||
|
CREATE INDEX rp_epersongroup_fk_idx ON ResourcePolicy(epersongroup_id);
|
||||||
|
|
||||||
|
CREATE INDEX epg2ep_eperson_fk_idx ON EPersonGroup2EPerson(eperson_id);
|
||||||
|
|
||||||
|
CREATE INDEX workspace_item_fk_idx ON WorkspaceItem(item_id);
|
||||||
|
CREATE INDEX workspace_coll_fk_idx ON WorkspaceItem(collection_id);
|
||||||
|
|
||||||
|
CREATE INDEX workflow_item_fk_idx ON WorkflowItem(item_id);
|
||||||
|
CREATE INDEX workflow_coll_fk_idx ON WorkflowItem(collection_id);
|
||||||
|
CREATE INDEX workflow_owner_fk_idx ON WorkflowItem(owner);
|
||||||
|
|
||||||
|
CREATE INDEX tasklist_eperson_fk_idx ON TasklistItem(eperson_id);
|
||||||
|
CREATE INDEX tasklist_workflow_fk_idx ON TasklistItem(workflow_id);
|
||||||
|
|
||||||
|
CREATE INDEX subs_eperson_fk_idx ON Subscription(eperson_id);
|
||||||
|
CREATE INDEX subs_collection_fk_idx ON Subscription(collection_id);
|
||||||
|
|
||||||
|
CREATE INDEX epg2wi_group_fk_idx ON epersongroup2workspaceitem(eperson_group_id);
|
||||||
|
CREATE INDEX epg2wi_workspace_fk_idx ON epersongroup2workspaceitem(workspace_item_id);
|
||||||
|
|
||||||
|
CREATE INDEX Comm2Item_community_fk_idx ON Communities2Item( community_id );
|
||||||
|
|
||||||
|
CREATE INDEX mrc_result_fk_idx ON most_recent_checksum( result );
|
||||||
|
|
||||||
|
CREATE INDEX ch_result_fk_idx ON checksum_history( result );
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user