Java Code Examples for org.pentaho.metadata.model.LogicalTable#addLogicalColumn()
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org.pentaho.metadata.model.LogicalTable#addLogicalColumn() .
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Example 1
Source File: SQLJoinIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 5 votes |
private LogicalTable getDummySingleColumnTable( String identifier ) { final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt" + identifier ); bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt" + identifier ); final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc" + identifier ); bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc" + identifier ); bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN_TYPE, TargetColumnType.COLUMN_NAME ); bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); return bt1; }
Example 2
Source File: AutoModeler.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 5 votes |
private LogicalTable createBusinessTable( SqlPhysicalTable physicalTable, String locale ) { // Create a business table with a new ID and localized name // LogicalTable businessTable = new LogicalTable( null, physicalTable ); // Try to set the name of the business table to something nice (beautify) // String tableName = PhysicalTableImporter.beautifyName( physicalTable.getTargetTable() ); businessTable.setName( new LocalizedString( locale, tableName ) ); businessTable.setId( Util.proposeSqlBasedLogicalTableId( locale, businessTable, physicalTable ) ); // Add columns to this by copying the physical columns to the business // columns... // for ( IPhysicalColumn physicalColumn : physicalTable.getPhysicalColumns() ) { LogicalColumn businessColumn = new LogicalColumn(); businessColumn.setPhysicalColumn( physicalColumn ); businessColumn.setLogicalTable( businessTable ); // We're done, add the business column. // // Propose a new ID businessColumn.setId( Util.proposeSqlBasedLogicalColumnId( locale, businessTable, (SqlPhysicalColumn) physicalColumn ) ); businessTable.addLogicalColumn( businessColumn ); } return businessTable; }
Example 3
Source File: SpiderWebTestModel.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 5 votes |
private LogicalTable createLogicalTable( String tblId, LogicalModel model, Category mainCat ) throws Exception { LogicalTable rtn = new LogicalTable(); rtn.setId( "bt_" + tblId ); rtn.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt_" + tblId ); //$NON-NLS-1$ createBusinessKeyColumn( tblId, "keya", rtn, mainCat ); // 0 createBusinessKeyColumn( tblId, "keyb", rtn, mainCat ); // 1 createBusinessKeyColumn( tblId, "keyc", rtn, mainCat ); // 2 createBusinessKeyColumn( tblId, "keyd", rtn, mainCat ); // 3 createBusinessKeyColumn( tblId, "keye", rtn, mainCat ); // 4 createBusinessKeyColumn( tblId, "keyf", rtn, mainCat ); // 5 createBusinessKeyColumn( tblId, "keyg", rtn, mainCat ); // 6 createBusinessKeyColumn( tblId, "keyh", rtn, mainCat ); // 7 createBusinessKeyColumn( tblId, "keyi", rtn, mainCat ); // 8 createBusinessKeyColumn( tblId, "keyj", rtn, mainCat ); // 9 createBusinessKeyColumn( tblId, "keyk", rtn, mainCat ); // 10 createBusinessKeyColumn( tblId, "keyl", rtn, mainCat ); // 11 LogicalColumn bcs1 = new LogicalColumn(); bcs1.setId( "bcs_" + tblId ); bcs1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc_" + tblId ); //$NON-NLS-1$ bcs1.setProperty( IPhysicalColumn.AGGREGATIONTYPE_PROPERTY, AggregationType.SUM ); bcs1.setLogicalTable( rtn ); rtn.addLogicalColumn( bcs1 ); mainCat.addLogicalColumn( bcs1 ); model.addLogicalTable( rtn ); return rtn; }
Example 4
Source File: SpiderWebTestModel.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 5 votes |
private LogicalColumn createBusinessKeyColumn( String tblId, String columnId, LogicalTable tbl, Category cat ) throws Exception { LogicalColumn rtn = new LogicalColumn(); rtn.setId( "bc_" + columnId + "_" + tblId ); rtn.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc_" + columnId + "_" + tblId ); //$NON-NLS-1$ rtn.setLogicalTable( tbl ); tbl.addLogicalColumn( rtn ); cat.addLogicalColumn( rtn ); return rtn; }
Example 5
Source File: ThinModelIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
@Test public void testSerializeSqlPhysicalModel() { String locale = LocaleHelper.getLocale().toString(); SqlPhysicalModel model = new SqlPhysicalModel(); SqlDataSource dataSource = new SqlDataSource(); dataSource.setDatabaseName( "SampleData" ); model.setDatasource( dataSource ); SqlPhysicalTable table = new SqlPhysicalTable( model ); model.getPhysicalTables().add( table ); table.setTargetTableType( TargetTableType.INLINE_SQL ); table.setTargetTable( "select * from customers" ); SqlPhysicalColumn column = new SqlPhysicalColumn( table ); column.setTargetColumn( "customername" ); column.setName( new LocalizedString( locale, "Customer Name" ) ); column.setDescription( new LocalizedString( locale, "Customer Name Desc" ) ); column.setDataType( DataType.STRING ); table.getPhysicalColumns().add( column ); LogicalModel logicalModel = new LogicalModel(); model.setId( "MODEL" ); model.setName( new LocalizedString( locale, "My Model" ) ); model.setDescription( new LocalizedString( locale, "A Description of the Model" ) ); LogicalTable logicalTable = new LogicalTable(); logicalTable.setPhysicalTable( table ); logicalModel.getLogicalTables().add( logicalTable ); LogicalColumn logicalColumn = new LogicalColumn(); logicalColumn.setId( "LC_CUSTOMERNAME" ); logicalColumn.setPhysicalColumn( column ); logicalTable.addLogicalColumn( logicalColumn ); Category mainCategory = new Category(); mainCategory.setId( "CATEGORY" ); mainCategory.setName( new LocalizedString( locale, "Category" ) ); mainCategory.addLogicalColumn( logicalColumn ); logicalModel.getCategories().add( mainCategory ); Domain domain = new Domain(); domain.addPhysicalModel( model ); domain.addLogicalModel( logicalModel ); // basic tests SerializationService service = new SerializationService(); String xml = service.serializeDomain( domain ); // System.out.println(xml); Domain domain2 = service.deserializeDomain( xml ); Assert.assertEquals( 1, domain2.getPhysicalModels().size() ); SqlPhysicalModel model2 = (SqlPhysicalModel) domain2.getPhysicalModels().get( 0 ); Assert.assertEquals( "SampleData", model2.getDatasource().getDatabaseName() ); Assert.assertEquals( 1, model.getPhysicalTables().size() ); Assert.assertEquals( TargetTableType.INLINE_SQL, model.getPhysicalTables().get( 0 ).getTargetTableType() ); Assert.assertEquals( 1, domain.getLogicalModels().size() ); Assert.assertEquals( 1, domain.getLogicalModels().get( 0 ).getCategories().size() ); Assert.assertEquals( 1, domain.getLogicalModels().get( 0 ).getCategories().get( 0 ).getLogicalColumns().size() ); Assert.assertEquals( domain.getLogicalModels().get( 0 ).getLogicalTables().get( 0 ).getLogicalColumns().get( 0 ), domain.getLogicalModels().get( 0 ).getCategories().get( 0 ).getLogicalColumns().get( 0 ) ); Assert.assertEquals( "Customer Name", domain.getLogicalModels().get( 0 ).getCategories().get( 0 ) .getLogicalColumns().get( 0 ).getName().getString( "en_US" ) ); Assert.assertEquals( "Customer Name Desc", domain.getLogicalModels().get( 0 ).getCategories().get( 0 ) .getLogicalColumns().get( 0 ).getDescription().getString( "en_US" ) ); }
Example 6
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
@Test public void testComplexJoinMQL() throws Exception { String locale = "en_US"; //$NON-NLS-1$ final LogicalModel model = new LogicalModel(); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setFromTable( bt1 ); rl1.setToTable( bt2 ); rl1.setComplexJoin( "[bt1.bc1] = [bt2.bc2]" ); //$NON-NLS-1$ rl1.setComplex( true ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setToTable( bt2 ); rl2.setFromTable( bt3 ); final LogicalRelationship rl3 = new LogicalRelationship(); rl3.setToTable( bt1 ); rl3.setFromTable( bt3 ); model.getLogicalTables().add( bt1 ); model.getLogicalTables().add( bt2 ); model.getLogicalTables().add( bt3 ); model.getLogicalRelationships().add( rl1 ); model.getLogicalRelationships().add( rl2 ); model.getLogicalRelationships().add( rl3 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper.assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.pc1 AS COL0 ,bt2.pc2 AS COL1 FROM null bt1 ,null bt2 WHERE ( bt1.pc1 = bt2.pc2 )", //$NON-NLS-1$ query.getQuery() ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, "alias" ) ); query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.pc1 AS COL0 ,bt2.pc2 AS COL1 ,bt2_alias.pc2 AS COL2 FROM null bt1 ,null bt2 ,null bt2_alias WHERE ( bt1.pc1 = bt2.pc2 ) AND ( bt1.pc1 = bt2_alias.pc2 )", //$NON-NLS-1$ query.getQuery() ); }
Example 7
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 6: 4 tables outer joined * * NOTE: This does not work on MYSQL, because FULL OUTER JOIN is not supported. */ @Test public void testOuterJoinScenario6() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "t2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "t3" ); //$NON-NLS-1$ final LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); //$NON-NLS-1$ bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalTable bt4 = new LogicalTable(); bt4.setId( "bt4" ); //$NON-NLS-1$ bt4.setProperty( SqlPhysicalTable.TARGET_TABLE, "t4" ); //$NON-NLS-1$ final LogicalColumn bc4 = new LogicalColumn(); bc4.setId( "bc4" ); //$NON-NLS-1$ bc4.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc4.setLogicalTable( bt4 ); bt4.addLogicalColumn( bc4 ); mainCat.addLogicalColumn( bc4 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_0 ); rl1.setJoinOrderKey( "A" ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setRelationshipType( RelationshipType._0_0 ); rl2.setJoinOrderKey( "B" ); rl2.setFromTable( bt2 ); rl2.setFromColumn( bc2 ); rl2.setToTable( bt3 ); rl2.setToColumn( bc3 ); model.getLogicalRelationships().add( rl2 ); final LogicalRelationship rl3 = new LogicalRelationship(); rl3.setRelationshipType( RelationshipType._0_N ); rl3.setJoinOrderKey( "A" ); rl3.setFromTable( bt2 ); rl3.setFromColumn( bc2 ); rl3.setToTable( bt4 ); rl3.setToColumn( bc4 ); model.getLogicalRelationships().add( rl3 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc3, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc4, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.k AS COL0 ,bt2.k AS COL1 ,bt3.k AS COL2 ,bt4.k AS COL3 FROM t3 bt3 FULL OUTER JOIN ( t1 bt1 FULL OUTER JOIN ( t2 bt2 LEFT OUTER JOIN t4 bt4 ON ( bt2.k = bt4.k ) ) ON ( bt1.k = bt2.k ) ) ON ( bt2.k = bt3.k )", query.getQuery() ); //$NON-NLS-1$ }
Example 8
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 5: Two outer joins in the opposite direction */ @Test public void testOuterJoinScenario5b() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "t2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "t3" ); //$NON-NLS-1$ final LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); //$NON-NLS-1$ bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._N_0 ); rl1.setJoinOrderKey( "B" ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setRelationshipType( RelationshipType._N_0 ); rl2.setJoinOrderKey( "A" ); rl2.setFromTable( bt1 ); rl2.setFromColumn( bc1 ); rl2.setToTable( bt3 ); rl2.setToColumn( bc3 ); model.getLogicalRelationships().add( rl2 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc3, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.k AS COL0 ,bt2.k AS COL1 ,bt3.k AS COL2 FROM t2 bt2 LEFT OUTER JOIN ( t1 bt1 RIGHT OUTER JOIN t3 bt3 ON ( bt1.k = bt3.k ) ) ON ( bt1.k = bt2.k )", query.getQuery() ); //$NON-NLS-1$ }
Example 9
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 4: Two outer joins on a single table */ @Test public void testOuterJoinScenario4() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "t2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "t3" ); //$NON-NLS-1$ final LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); //$NON-NLS-1$ bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setRelationshipType( RelationshipType._0_N ); rl2.setFromTable( bt1 ); rl2.setFromColumn( bc1 ); rl2.setToTable( bt3 ); rl2.setToColumn( bc3 ); model.getLogicalRelationships().add( rl2 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc3, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.k AS COL0 ,bt2.k AS COL1 ,bt3.k AS COL2 FROM t2 bt2 RIGHT OUTER JOIN ( t1 bt1 LEFT OUTER JOIN t3 bt3 ON ( bt1.k = bt3.k ) ) ON ( bt1.k = bt2.k )", query.getQuery() ); //$NON-NLS-1$ }
Example 10
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 3: Three Tables are outer joined */ @Test public void testOuterJoinScenario3() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "t2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "t3" ); //$NON-NLS-1$ final LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); //$NON-NLS-1$ bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setRelationshipType( RelationshipType._0_N ); rl2.setFromTable( bt2 ); rl2.setFromColumn( bc2 ); rl2.setToTable( bt3 ); rl2.setToColumn( bc3 ); model.getLogicalRelationships().add( rl2 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc3, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.k AS COL0 ,bt2.k AS COL1 ,bt3.k AS COL2 FROM t1 bt1 LEFT OUTER JOIN ( t2 bt2 LEFT OUTER JOIN t3 bt3 ON ( bt2.k = bt3.k ) ) ON ( bt1.k = bt2.k )", query.getQuery() ); //$NON-NLS-1$ }
Example 11
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 2a: Two Joined Tables are outer joined to two other tables */ @Test public void testOuterJoinScenario2a() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "t2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "t3" ); //$NON-NLS-1$ final LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); //$NON-NLS-1$ bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalTable bt4 = new LogicalTable(); bt4.setId( "bt4" ); //$NON-NLS-1$ bt4.setProperty( SqlPhysicalTable.TARGET_TABLE, "t4" ); //$NON-NLS-1$ final LogicalColumn bc4 = new LogicalColumn(); bc4.setId( "bc4" ); //$NON-NLS-1$ bc4.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc4.setLogicalTable( bt4 ); bt4.addLogicalColumn( bc4 ); mainCat.addLogicalColumn( bc4 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._1_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setRelationshipType( RelationshipType._0_N ); rl2.setFromTable( bt2 ); rl2.setFromColumn( bc2 ); rl2.setToTable( bt3 ); rl2.setToColumn( bc3 ); model.getLogicalRelationships().add( rl2 ); final LogicalRelationship rl3 = new LogicalRelationship(); rl3.setRelationshipType( RelationshipType._1_N ); rl3.setFromTable( bt3 ); rl3.setFromColumn( bc3 ); rl3.setToTable( bt4 ); rl3.setToColumn( bc4 ); model.getLogicalRelationships().add( rl3 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc3, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc4, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.k AS COL0,bt2.k AS COL1,bt3.k AS COL2,bt4.k AS COL3 FROM t1 bt1 JOIN(t4 bt4 JOIN(t2 bt2 LEFT OUTER JOIN t3 bt3 ON(bt2.k = bt3.k))ON(bt3.k = bt4.k))ON(bt1.k = bt2.k)", query.getQuery() ); //$NON-NLS-1$ }
Example 12
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 2: Two Joined Tables are outer joined to a single table */ @Test public void testOuterJoinScenario2() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); //$NON-NLS-1$ bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt3" ); //$NON-NLS-1$ final LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); //$NON-NLS-1$ bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc3" ); //$NON-NLS-1$ bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setRelationshipType( RelationshipType._1_N ); rl2.setFromTable( bt2 ); rl2.setFromColumn( bc2 ); rl2.setToTable( bt3 ); rl2.setToColumn( bc3 ); model.getLogicalRelationships().add( rl2 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc3, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.pc1 AS COL0,bt2.pc2 AS COL1,bt3.pc3 AS COL2 FROM pt3 bt3 JOIN(pt1 bt1 LEFT OUTER JOIN pt2 bt2 ON(bt1.pc1 = bt2.pc2))ON(bt2.pc2 = bt3.pc3)", query.getQuery() ); //$NON-NLS-1$ }
Example 13
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 1c: Two Tables are outer joined with an aggregate constraint */ @Test public void testOuterJoinScenario1c() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); //$NON-NLS-1$ bc2.setAggregationType( AggregationType.SUM ); bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getConstraints().add( new Constraint( CombinationType.AND, "[cat_01.bc2] > 1" ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT bt1.pc1 AS COL0 ,SUM(bt2.pc2) AS COL1 FROM pt1 bt1 LEFT OUTER JOIN pt2 bt2 ON ( bt1.pc1 = bt2.pc2 ) GROUP BY bt1.pc1 HAVING ( SUM(bt2.pc2) > 1 )", query.getQuery() ); //$NON-NLS-1$ }
Example 14
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 1b: Two Tables are outer joined with an aggregate */ @Test public void testOuterJoinScenario1b() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); //$NON-NLS-1$ bc2.setAggregationType( AggregationType.SUM ); bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT bt1.pc1 AS COL0 ,SUM(bt2.pc2) AS COL1 FROM pt1 bt1 LEFT OUTER JOIN pt2 bt2 ON ( bt1.pc1 = bt2.pc2 ) GROUP BY bt1.pc1", query.getQuery() ); //$NON-NLS-1$ }
Example 15
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 1a: Two Tables are outer joined with a constraint */ @Test public void testOuterJoinScenario1a() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getConstraints().add( new Constraint( CombinationType.AND, "[cat_01.bc2] > 1" ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.pc1 AS COL0 ,bt2.pc2 AS COL1 FROM pt1 bt1 LEFT OUTER JOIN pt2 bt2 ON ( bt1.pc1 = bt2.pc2 AND ( bt2.pc2 > 1 ) )", query.getQuery() ); //$NON-NLS-1$ }
Example 16
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 1: Two Tables are outer joined */ @Test public void testOuterJoinScenario1() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.pc1 AS COL0 ,bt2.pc2 AS COL1 FROM pt1 bt1 LEFT OUTER JOIN pt2 bt2 ON ( bt1.pc1 = bt2.pc2 )", query.getQuery() ); //$NON-NLS-1$ }
Example 17
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario 1: Two Tables are outer joined */ @Test public void testOuterJoinScenario1WithAddlAlias() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); bt1.setProperty( SqlPhysicalTable.RELATIVE_SIZE, 1 ); model.getLogicalTables().add( bt1 ); mainCat.addLogicalColumn( bc1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); //$NON-NLS-1$ bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "t2" ); //$NON-NLS-1$ final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "k" ); //$NON-NLS-1$ bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); model.getLogicalTables().add( bt2 ); mainCat.addLogicalColumn( bc2 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setRelationshipType( RelationshipType._0_N ); rl1.setFromTable( bt1 ); rl1.setFromColumn( bc1 ); rl1.setToTable( bt2 ); rl1.setToColumn( bc2 ); model.getLogicalRelationships().add( rl1 ); DatabaseMeta databaseMeta = new DatabaseMeta( "", "ORACLE", "Native", "", "", "", "", "" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new AliasedSelection( null, bc1, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, null ) ); myTest.getSelections().add( new AliasedSelection( null, bc2, null, "alias" ) ); myTest.getConstraints().add( new Constraint( CombinationType.AND, "[cat_01.bc2] = 1" ) ); myTest.getConstraints().add( new Constraint( CombinationType.AND, "[alias.bc2] = 2" ) ); MappedQuery query = new AdvancedSqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper .assertEqualsIgnoreWhitespaces( "SELECT DISTINCT bt1.k AS COL0 ,bt2.k AS COL1 ,bt2_alias.k AS COL2 FROM t2 bt2 RIGHT OUTER JOIN ( t1 bt1 LEFT OUTER JOIN t2 bt2_alias ON ( bt1.k = bt2_alias.k AND ( bt2_alias.k = 2 ) ) ) ON ( bt1.k = bt2.k AND ( bt2.k = 1 ) )", query.getQuery() ); //$NON-NLS-1$ }
Example 18
Source File: AdvancedQueryIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
public LogicalModel getDefaultModel() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt1" ); LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); bc1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bc1 ); mainCat.addLogicalColumn( bc1 ); LogicalColumn bcs1 = new LogicalColumn(); bcs1.setId( "bcs1" ); bcs1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc1" ); bcs1.setAggregationType( AggregationType.SUM ); bcs1.setLogicalTable( bt1 ); bt1.addLogicalColumn( bcs1 ); mainCat.addLogicalColumn( bcs1 ); final LogicalTable bt2 = new LogicalTable(); bt2.setId( "bt2" ); bt2.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt2" ); LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc2" ); bc2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); final LogicalColumn bce2 = new LogicalColumn(); bce2.setId( "bce2" ); //$NON-NLS-1$ bce2.setProperty( SqlPhysicalColumn.TARGET_COLUMN_TYPE, TargetColumnType.OPEN_FORMULA ); bce2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "[bt2.bc2] * 2" ); //$NON-NLS-1$ bce2.setLogicalTable( bt2 ); bt2.addLogicalColumn( bce2 ); mainCat.addLogicalColumn( bce2 ); final LogicalTable bt3 = new LogicalTable(); bt3.setId( "bt3" ); bt3.setProperty( SqlPhysicalTable.TARGET_TABLE, "pt3" ); LogicalColumn bc3 = new LogicalColumn(); bc3.setId( "bc3" ); bc3.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "pc3" ); bc3.setLogicalTable( bt3 ); bt3.addLogicalColumn( bc3 ); mainCat.addLogicalColumn( bc3 ); final LogicalRelationship rl1 = new LogicalRelationship(); rl1.setFromTable( bt1 ); rl1.setToTable( bt2 ); rl1.setFromColumn( bc1 ); rl1.setToColumn( bc2 ); final LogicalRelationship rl2 = new LogicalRelationship(); rl2.setToTable( bt2 ); rl2.setFromTable( bt3 ); rl2.setFromColumn( bc3 ); rl2.setToColumn( bc2 ); model.getLogicalTables().add( bt1 ); model.getLogicalTables().add( bt2 ); model.getLogicalTables().add( bt3 ); model.getLogicalRelationships().add( rl1 ); model.getLogicalRelationships().add( rl2 ); return model; }
Example 19
Source File: AggregationScenariosIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario: we want to make a sum of a ratio<br> * The aggregation on the ratio is obviously "SUM".<br> * However, the aggregation on the used columns is none.<br> * <br> * This is a simple one-table example.<br> * */ @Test public void testSumOfRatioGroupBy() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ // dimension column d1 // final LogicalColumn d1 = new LogicalColumn(); d1.setId( "d1" ); //$NON-NLS-1$ d1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "d" ); //$NON-NLS-1$ d1.setLogicalTable( bt1 ); d1.setAggregationType( AggregationType.NONE ); d1.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.DIMENSION ); bt1.addLogicalColumn( d1 ); mainCat.addLogicalColumn( d1 ); // Sum column bc1 // final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "a" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bc1.setAggregationType( AggregationType.NONE ); bc1.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.FACT ); bt1.addLogicalColumn( bc1 ); mainCat.addLogicalColumn( bc1 ); // Sum column bc2 // final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "b" ); //$NON-NLS-1$ bc2.setLogicalTable( bt1 ); bc2.setAggregationType( AggregationType.NONE ); bc2.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.FACT ); bt1.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); // A calculated column: ratio // final LogicalColumn ratio = new LogicalColumn(); ratio.setId( "ratio" ); //$NON-NLS-1$ ratio.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "SUM( [bt1.bc1] / [bt1.bc2] )" ); //$NON-NLS-1$ ratio.setLogicalTable( bt1 ); ratio.setAggregationType( AggregationType.SUM ); ratio.setProperty( SqlPhysicalColumn.TARGET_COLUMN_TYPE, TargetColumnType.OPEN_FORMULA ); ratio.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.FACT ); bt1.addLogicalColumn( ratio ); mainCat.addLogicalColumn( ratio ); DatabaseMeta databaseMeta = TestHelper.createOracleDatabaseMeta(); Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new Selection( null, d1, null ) ); myTest.getSelections().add( new Selection( null, ratio, null ) ); MappedQuery query = new SqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper.assertEqualsIgnoreWhitespaces( "SELECT bt1.d AS COL0 , SUM( bt1.a / bt1.b ) AS COL1 FROM t1 bt1 GROUP BY bt1.d", //$NON-NLS-1$ query.getQuery() ); }
Example 20
Source File: AggregationScenariosIT.java From pentaho-metadata with GNU Lesser General Public License v2.1 | 4 votes |
/** * Scenario: we have 2 sums and we want to calculate a ratio.<br> * The aggregation on the ratio is obviously "none".<br> * However, the generator has to keep in mind that it still needs to generate a group by.<br> * <br> * This is a simple one-table example.<br> * */ @Test public void testRatioOfSumsGroupBy() throws Exception { final LogicalModel model = new LogicalModel(); model.setId( "model_01" ); Category mainCat = new Category(); mainCat.setId( "cat_01" ); model.getCategories().add( mainCat ); final LogicalTable bt1 = new LogicalTable(); bt1.setId( "bt1" ); //$NON-NLS-1$ bt1.setProperty( SqlPhysicalTable.TARGET_TABLE, "t1" ); //$NON-NLS-1$ // dimension column d1 // final LogicalColumn d1 = new LogicalColumn(); d1.setId( "d1" ); //$NON-NLS-1$ d1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "d" ); //$NON-NLS-1$ d1.setLogicalTable( bt1 ); d1.setAggregationType( AggregationType.NONE ); d1.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.DIMENSION ); bt1.addLogicalColumn( d1 ); mainCat.addLogicalColumn( d1 ); // Sum column bc1 // final LogicalColumn bc1 = new LogicalColumn(); bc1.setId( "bc1" ); //$NON-NLS-1$ bc1.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "a" ); //$NON-NLS-1$ bc1.setLogicalTable( bt1 ); bc1.setAggregationType( AggregationType.SUM ); bc1.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.FACT ); bt1.addLogicalColumn( bc1 ); mainCat.addLogicalColumn( bc1 ); // Sum column bc2 // final LogicalColumn bc2 = new LogicalColumn(); bc2.setId( "bc2" ); //$NON-NLS-1$ bc2.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "b" ); //$NON-NLS-1$ bc2.setLogicalTable( bt1 ); bc2.setAggregationType( AggregationType.SUM ); bc2.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.FACT ); bt1.addLogicalColumn( bc2 ); mainCat.addLogicalColumn( bc2 ); // A calculated column: ratio // final LogicalColumn ratio = new LogicalColumn(); ratio.setId( "ratio" ); //$NON-NLS-1$ ratio.setProperty( SqlPhysicalColumn.TARGET_COLUMN, "[bt1.bc1] / [bt1.bc2]" ); //$NON-NLS-1$ ratio.setLogicalTable( bt1 ); ratio.setAggregationType( AggregationType.NONE ); ratio.setProperty( SqlPhysicalColumn.TARGET_COLUMN_TYPE, TargetColumnType.OPEN_FORMULA ); ratio.setProperty( IPhysicalColumn.FIELDTYPE_PROPERTY, FieldType.FACT ); bt1.addLogicalColumn( ratio ); mainCat.addLogicalColumn( ratio ); DatabaseMeta databaseMeta = TestHelper.createOracleDatabaseMeta(); Query myTest = new Query( null, model ); //$NON-NLS-1$ myTest.getSelections().add( new Selection( null, d1, null ) ); myTest.getSelections().add( new Selection( null, ratio, null ) ); MappedQuery query = new SqlGenerator().generateSql( myTest, "en_US", null, databaseMeta ); TestHelper.assertEqualsIgnoreWhitespaces( "SELECT bt1.d AS COL0 , SUM(bt1.a) / SUM(bt1.b) AS COL1 FROM t1 bt1 GROUP BY bt1.d", //$NON-NLS-1$ query.getQuery() ); }