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Schema changes and ID-based node storage
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2727 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
@@ -17,21 +17,41 @@
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select-before-update="false"
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lazy="true"
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optimistic-lock="version" >
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<!-- composite PK -->
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<composite-id name="key" class="org.alfresco.repo.domain.NodeKey">
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<key-property name="protocol" length="50" />
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<key-property name="identifier" length="100" />
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<key-property name="guid" length="36"/>
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</composite-id>
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<!-- auto-generated ID -->
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<id name="id" column="id" type="long" >
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<generator class="native" />
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</id>
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<!-- forward assoc to store -->
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<many-to-one
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name="store"
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class="org.alfresco.repo.domain.hibernate.StoreImpl"
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not-null="true"
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lazy="no-proxy"
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optimistic-lock="true"
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fetch="select">
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<column name="protocol" not-null="true" />
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<column name="identifier" not-null="true" />
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</many-to-one>
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<!-- the store-unique identifier -->
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<property name="uuid" column="uuid" type="string" length="36" />
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<property name="typeQName" column="type_qname" type="QName" length="255" not-null="true" />
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<!-- forward assoc to node status -->
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<!-- inverse assoc to access control list -->
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<one-to-one
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name="accessControlList"
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class="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl"
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property-ref="node"
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lazy="no-proxy"
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fetch="select"
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cascade="delete" />
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<!-- inverse assoc to node status -->
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<!--
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<one-to-one
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name="status"
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class="org.alfresco.repo.domain.hibernate.NodeStatusImpl"
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constrained="true"
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property-ref="node"
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lazy="no-proxy"
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fetch="select">
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</one-to-one>
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fetch="select" />
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-->
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<!-- forward assoc to properties -->
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<map
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name="properties"
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@@ -42,12 +62,8 @@
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inverse="false"
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optimistic-lock="true"
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cascade="delete" >
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<key>
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<column name="protocol" length="50" />
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<column name="identifier" length="100" />
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<column name="guid" length="36" />
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</key>
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<map-key column="qname" type="QName" length="128" />
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<key column="node_id" not-null="true" />
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<map-key column="qname" type="QName" length="200" />
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<composite-element class="org.alfresco.repo.domain.PropertyValue" >
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<property name="actualType" column="actual_type" type="string" length="15" not-null="true" />
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<property name="multiValued" column="multi_valued" type="boolean" not-null="true" />
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@@ -70,26 +86,9 @@
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fetch="select"
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optimistic-lock="true"
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cascade="delete" >
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<key>
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<column name="protocol" length="50" />
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<column name="identifier" length="100" />
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<column name="guid" length="36" />
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</key>
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<element column="qname" type="QName" length="128"/>
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<key column="node_id" not-null="true" />
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<element column="qname" type="QName" length="200"/>
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</set>
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<!-- forward assoc to store -->
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<many-to-one
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name="store"
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class="org.alfresco.repo.domain.hibernate.StoreImpl"
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not-null="true"
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insert="false"
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update="false"
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lazy="no-proxy"
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optimistic-lock="true"
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fetch="select">
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<column name="protocol" />
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<column name="identifier" />
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</many-to-one>
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<!-- inverse assoc to parent childassocs -->
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<bag
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name="parentAssocs"
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@@ -98,11 +97,7 @@
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cascade="none"
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optimistic-lock="true"
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fetch="select" >
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<key>
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<column name="child_protocol" />
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<column name="child_identifier" />
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<column name="child_guid" length="36" />
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</key>
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<key column="child_node_id" />
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<one-to-many class="org.alfresco.repo.domain.hibernate.ChildAssocImpl" />
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</bag>
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<!-- inverse assoc to child childassocs -->
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@@ -113,13 +108,8 @@
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cascade="none"
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optimistic-lock="true"
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fetch="select" >
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<key>
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<column name="parent_protocol" />
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<column name="parent_identifier" />
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<column name="parent_guid" length="36" />
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</key>
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<key column="parent_node_id" />
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<one-to-many class="org.alfresco.repo.domain.hibernate.ChildAssocImpl" />
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</bag>
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<!-- inverse assoc to source nodeassocs -->
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<bag
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@@ -127,11 +117,7 @@
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inverse="true"
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cascade="none"
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optimistic-lock="true" >
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<key>
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<column name="target_protocol" />
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<column name="target_identifier" />
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<column name="target_guid" length="36" />
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</key>
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<key column="target_node_id" />
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<one-to-many class="org.alfresco.repo.domain.hibernate.NodeAssocImpl" />
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</bag>
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<!-- inverse assoc to target nodeassocs -->
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@@ -140,11 +126,7 @@
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inverse="true"
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cascade="none"
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optimistic-lock="true" >
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<key>
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<column name="source_protocol" />
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<column name="source_identifier" />
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<column name="source_guid" length="36" />
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</key>
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<key column="source_node_id" />
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<one-to-many class="org.alfresco.repo.domain.hibernate.NodeAssocImpl" />
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</bag>
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</class>
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@@ -162,8 +144,17 @@
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<composite-id name="key" class="org.alfresco.repo.domain.NodeKey">
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<key-property name="protocol" length="50" />
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<key-property name="identifier" length="100" />
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<key-property name="guid" length="36"/>
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<key-property name="guid" length="36" />
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</composite-id>
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<!-- forward assoc to node (optional) -->
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<many-to-one
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name="node"
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class="org.alfresco.repo.domain.hibernate.NodeImpl"
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column="node_id"
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unique="true"
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not-null="false"
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fetch="join"
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lazy="false" />
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<property name="changeTxnId" column="change_txn_id" type="string" length="56" not-null="true" />
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<property name="deleted" column="deleted" type="boolean" not-null="true" />
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</class>
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@@ -176,15 +167,13 @@
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lazy="true"
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optimistic-lock="version"
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table="child_assoc" >
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<id
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name="id"
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column="id"
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type="long" >
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<generator class="increment" />
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<!-- auto-generated ID -->
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<id name="id" column="id" type="long" >
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<generator class="native" />
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</id>
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<property name="typeQName" column="type_qname" type="QName" length="255" not-null="true" />
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<property name="qname" column="qname" type="QName" length="255" not-null="true" />
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<property name="isPrimary" />
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<property name="isPrimary" column="is_primary" />
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<property name="index" column="assoc_index" />
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<!-- forward assoc to parent node -->
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<many-to-one
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@@ -194,9 +183,7 @@
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fetch="join"
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optimistic-lock="true"
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not-null="true" >
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<column name="parent_protocol" />
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<column name="parent_identifier" />
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<column name="parent_guid" length="36" />
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<column name="parent_node_id" />
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</many-to-one>
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<!-- forward assoc to child node -->
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<many-to-one
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@@ -206,9 +193,7 @@
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class="org.alfresco.repo.domain.hibernate.NodeImpl"
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optimistic-lock="true"
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not-null="true" >
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<column name="child_protocol" />
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<column name="child_identifier" />
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<column name="child_guid" length="36" />
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<column name="child_node_id" />
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</many-to-one>
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</class>
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@@ -216,11 +201,9 @@
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name="org.alfresco.repo.domain.hibernate.NodeAssocImpl"
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proxy="org.alfresco.repo.domain.NodeAssoc"
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table="node_assoc" >
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<id
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name="id"
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column="id"
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type="long" >
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<generator class="increment" />
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<!-- auto-generated ID -->
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<id name="id" column="id" type="long" >
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<generator class="native" />
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</id>
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<property name="typeQName" column="type_qname" type="QName" length="255" not-null="true" />
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<!-- forward assoc to source node -->
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@@ -228,18 +211,14 @@
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name="source"
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class="org.alfresco.repo.domain.hibernate.NodeImpl"
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not-null="true" >
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<column name="source_protocol" />
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<column name="source_identifier" />
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<column name="source_guid" length="36" />
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<column name="source_node_id" />
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</many-to-one>
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<!-- forward assoc to target node -->
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<many-to-one
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name="target"
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class="org.alfresco.repo.domain.hibernate.NodeImpl"
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not-null="true" >
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<column name="target_protocol" />
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<column name="target_identifier" />
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<column name="target_guid" length="36" />
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<column name="target_node_id" />
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</many-to-one>
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</class>
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@@ -254,30 +233,21 @@
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select
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assoc
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from
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org.alfresco.repo.domain.hibernate.NodeImpl as source
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join source.targetNodeAssocs as assoc
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join assoc.target as target
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org.alfresco.repo.domain.hibernate.NodeAssocImpl as assoc
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where
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source.key.protocol = :sourceKeyProtocol and
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source.key.identifier = :sourceKeyIdentifier and
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source.key.guid = :sourceKeyGuid and
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assoc.typeQName = :assocTypeQName and
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target.key.protocol = :targetKeyProtocol and
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target.key.identifier = :targetKeyIdentifier and
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target.key.guid = :targetKeyGuid
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assoc.source = :sourceNode and
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assoc.target = :targetNode and
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assoc.typeQName = :assocTypeQName
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</query>
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<query name="node.GetNodeAssocTargets">
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select
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target
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from
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org.alfresco.repo.domain.hibernate.NodeImpl as source
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join source.targetNodeAssocs as assoc
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org.alfresco.repo.domain.hibernate.NodeAssocImpl as assoc
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join assoc.target as target
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where
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source.key.protocol = :sourceKeyProtocol and
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source.key.identifier = :sourceKeyIdentifier and
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source.key.guid = :sourceKeyGuid and
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assoc.source = :sourceNode and
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assoc.typeQName = :assocTypeQName
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</query>
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@@ -285,13 +255,10 @@
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select
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source
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from
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org.alfresco.repo.domain.hibernate.NodeImpl as target
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join target.sourceNodeAssocs as assoc
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org.alfresco.repo.domain.hibernate.NodeAssocImpl as assoc
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join assoc.source as source
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where
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target.key.protocol = :targetKeyProtocol and
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target.key.identifier = :targetKeyIdentifier and
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target.key.guid = :targetKeyGuid and
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assoc.target = :targetNode and
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assoc.typeQName = :assocTypeQName
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</query>
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