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update daanse server tutorials
Signed-off-by: Stefan Bischof <[email protected]>
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‎docs/cubeserver/tutorial/complex.expressivenames.md‎

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---
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title: ExpressiveNames
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group:
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kind: COMPLEX
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number: 4
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---
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# ExpressiveNames Database
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Sample catalog demonstrating complex hierarchies and naming patterns
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## Test Cube
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Cube with multiple dimensions and complex hierarchies
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```xml
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<roma:PhysicalCube description="Test Cube" name="Cube1" query="/5"/>
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```
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*<small>Note: This is only a symbolic example. For the exact definition, see the [Definition](#definition) section.</small>*
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## Definition
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This files represent the complete definition of the catalog.
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```xml
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<?xml version="1.0" encoding="UTF-8"?>
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<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:roma="https://www.daanse.org/spec/org.eclipse.daanse.rolap.mapping">
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<roma:Catalog description="ExpressiveNames Sample Database - EMF Version" name="ExpressiveNames" cubes="/35" dbschemas="/1"/>
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<roma:DatabaseSchema name="ExpressiveNames">
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<tables xsi:type="roma:PhysicalTable" name="Cube1Fact">
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<columns xsi:type="roma:PhysicalColumn" name="D1"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3"/>
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<columns xsi:type="roma:PhysicalColumn" name="M1" type="Integer"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D1H1L1Table">
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<columns xsi:type="roma:PhysicalColumn" name="D1H1L1"/>
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<columns xsi:type="roma:PhysicalColumn" name="D1H1L1_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D1H1L1_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D2H1L1Table">
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<columns xsi:type="roma:PhysicalColumn" name="D2H1L1"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2H1L1_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2H1L1_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D2H2L2Table">
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<columns xsi:type="roma:PhysicalColumn" name="D2H2L2"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2H2L2_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2H2L1_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2H2L2_Ordinal"/>
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<columns xsi:type="roma:PhysicalColumn" name="D2H2L1_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D3H1L1Table">
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<columns xsi:type="roma:PhysicalColumn" name="D3H1L1"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H1L1_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H1L1_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D3H2L2Table">
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L2"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L2_id"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L1_id"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L2_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L2_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D3H2L1Table">
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L1"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L1_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H2L1_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D3H3L3Table">
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L3"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L2_id"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L3_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L3_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D3H3L2Table">
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L2"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L1_id"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L2_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L2_Ordinal"/>
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</tables>
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<tables xsi:type="roma:PhysicalTable" name="D3H3L1Table">
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L1"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L1_NAME"/>
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<columns xsi:type="roma:PhysicalColumn" name="D3H3L1_Ordinal"/>
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</tables>
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</roma:DatabaseSchema>
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<roma:PhysicalColumn name="D2H2L1"/>
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<roma:TableQuery table="/1/@tables.8"/>
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<roma:TableQuery table="/1/@tables.1"/>
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<roma:TableQuery table="/1/@tables.0"/>
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<roma:TableQuery table="/1/@tables.9"/>
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<roma:TableQuery table="/1/@tables.7"/>
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<roma:TableQuery table="/1/@tables.2"/>
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<roma:TableQuery table="/1/@tables.4"/>
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<roma:TableQuery table="/1/@tables.3"/>
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<roma:TableQuery table="/1/@tables.6"/>
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<roma:TableQuery table="/1/@tables.5"/>
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<roma:JoinQuery>
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<left key="/1/@tables.8/@columns.1" query="/3"/>
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<right key="/1/@tables.9/@columns.0" query="/6"/>
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</roma:JoinQuery>
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<roma:JoinQuery>
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<left key="/1/@tables.5/@columns.2" query="/12"/>
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<right key="/1/@tables.6/@columns.0" query="/11"/>
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</roma:JoinQuery>
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<roma:JoinQuery>
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<left key="/1/@tables.7/@columns.1" query="/7"/>
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<right key="/1/@tables.8/@columns.0" query="/13"/>
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</roma:JoinQuery>
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<roma:Level description="Level 1 Hierarchy3 Dimension 3" name="D3H3L1" column="/1/@tables.9/@columns.0" nameColumn="/1/@tables.9/@columns.1" ordinalColumn="/1/@tables.9/@columns.2"/>
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<roma:Level description="Level 1 Hierarchy1 Dimension 3" name="D3H1L1" column="/1/@tables.4/@columns.0" nameColumn="/1/@tables.4/@columns.1" ordinalColumn="/1/@tables.4/@columns.2"/>
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<roma:Level description="Level 2 Dimension 3" name="D2H2L2" column="/1/@tables.3/@columns.0" nameColumn="/1/@tables.3/@columns.1" ordinalColumn="/1/@tables.3/@columns.3"/>
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<roma:Level description="Level 2 Hierarchy2 Dimension 3" name="D3H2L2" column="/1/@tables.5/@columns.0" nameColumn="/1/@tables.5/@columns.3" ordinalColumn="/1/@tables.5/@columns.4"/>
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<roma:Level description="Level 1 Hierarchy2 Dimension 3" name="D3H2L1" column="/1/@tables.6/@columns.0" nameColumn="/1/@tables.6/@columns.1" ordinalColumn="/1/@tables.6/@columns.2"/>
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<roma:Level description="Level 1 Hierarchy 1 Dimension 2" name="D2H1L1" column="/1/@tables.2/@columns.0" nameColumn="/1/@tables.2/@columns.1" ordinalColumn="/1/@tables.2/@columns.2"/>
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<roma:Level description="Level 2 Hierarchy 2 Dimension 2" name="D2H2L1" column="/2" nameColumn="/1/@tables.3/@columns.2" ordinalColumn="/1/@tables.3/@columns.4"/>
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<roma:Level description="Level 1 Dimension 1 Hierarchy1" name="D1H1L1" column="/1/@tables.1/@columns.0" nameColumn="/1/@tables.1/@columns.1" ordinalColumn="/1/@tables.1/@columns.2"/>
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<roma:Level description="Level 3 Hierarchy3 Dimension 3" name="D3H3L3" column="/1/@tables.7/@columns.0" nameColumn="/1/@tables.7/@columns.2" ordinalColumn="/1/@tables.7/@columns.3"/>
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<roma:Level description="Level 2 Hierarchy3 Dimension 3" name="D3H3L2" column="/1/@tables.8/@columns.0" nameColumn="/1/@tables.8/@columns.2" ordinalColumn="/1/@tables.8/@columns.3"/>
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<roma:ExplicitHierarchy description="Hierarchy 2 Dimension 3" name="D3H2" primaryKey="/1/@tables.5/@columns.0" query="/14" levels="/20 /19"/>
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<roma:ExplicitHierarchy description="Hierarchy 1 Dimension 2" name="D2H1" primaryKey="/1/@tables.2/@columns.0" query="/8" levels="/21"/>
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<roma:ExplicitHierarchy description="Hierarchy 1 Dimension 3" name="D3H3" primaryKey="/1/@tables.7/@columns.0" query="/15" levels="/16 /25 /24"/>
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<roma:ExplicitHierarchy description="Hierarchy 1 Dimension 1" name="D1H1" primaryKey="/1/@tables.1/@columns.0" query="/4" levels="/23"/>
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<roma:ExplicitHierarchy description="Hierarchy 2 Dimension 2" name="D2H2" primaryKey="/1/@tables.3/@columns.0" query="/10" levels="/22 /18"/>
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<roma:ExplicitHierarchy description="Hierarchy 1 Dimension 3" name="D3H1" primaryKey="/1/@tables.4/@columns.0" query="/9" levels="/17"/>
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<roma:StandardDimension description="Hierarchy 1 Dimension 1" name="Dimension1" hierarchies="/29"/>
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<roma:StandardDimension name="Dimension3" hierarchies="/31 /26 /28"/>
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<roma:StandardDimension name="Dimension2" hierarchies="/27 /30"/>
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<roma:PhysicalCube description="Test Cube" name="Cube1" query="/5">
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<dimensionConnectors foreignKey="/1/@tables.0/@columns.0" dimension="/32" overrideDimensionName="Dimension1"/>
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<dimensionConnectors foreignKey="/1/@tables.0/@columns.1" dimension="/34" overrideDimensionName="Dimension2"/>
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<dimensionConnectors foreignKey="/1/@tables.0/@columns.2" dimension="/33" overrideDimensionName="Dimension3"/>
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<measureGroups>
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<measures xsi:type="roma:SumMeasure" name="Measure1" formatString="Standard" column="/1/@tables.0/@columns.3"/>
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</measureGroups>
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</roma:PhysicalCube>
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</xmi:XMI>
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```
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## Tutorial Zip
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This files contaisn the data-tables as csv and the mapping as xmi file.
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<a href="./zip/complex.expressivenames.zip" download>Download Zip File</a>

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