Quintiq file version 2.0
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#parent: #root
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Method RemovePreviousTemporarySnapshots (DssKpiSnapshot snapshot)
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{
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Description: "Removes the other 'temporary' snapshots that were stored with the same label/value combination as the specified snapshot."
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TextBody:
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[*
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assert ( snapshot.RetentionPolicy().Identification() = KpiRetentionPolicy::POLICY_TEMPORARY() )
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// Propagate the LabelValueInSnapshot Name/Value attribute so we can use them in the comparison.
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Transaction::Transaction().Propagate( attribute( KpiLabelValueInSnapshot, Name ) );
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Transaction::Transaction().Propagate( attribute( KpiLabelValueInSnapshot, Value ) );
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old := selectset( snapshot.RetentionPolicy(), Snapshot, s,
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s <> snapshot and
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s.LabelValueInSnapshot( relsize ) = snapshot.LabelValueInSnapshot( relsize ),
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forall( snapshot, LabelValueInSnapshot, lv1,
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exists( s, LabelValueInSnapshot, lv2,
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lv1.Name() = lv2.Name()
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and lv1.Value() = lv2.Value() ) ) );
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traverse( old, Elements, s )
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{
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s.Delete();
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}
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*]
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InterfaceProperties { Accessibility: 'Module' }
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}
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