Java Code Examples for org.apache.kylin.query.schema.OLAPTable#createSqlType()

The following examples show how to use org.apache.kylin.query.schema.OLAPTable#createSqlType() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: KylinRelDataTypeSystemTest.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
@Test
public void testLegalDecimalType() {
    RelDataTypeSystem typeSystem = new KylinRelDataTypeSystem();
    RelDataTypeFactory typeFactory = new SqlTypeFactoryImpl(typeSystem);
    
    DataType dataType = DataType.getType("decimal(30, 10)");
    RelDataType relDataType = OLAPTable.createSqlType(typeFactory, dataType, true);
    
    Assert.assertTrue(relDataType instanceof BasicSqlType);
    Assert.assertEquals(relDataType.getSqlTypeName(), SqlTypeName.DECIMAL);
    Assert.assertEquals(relDataType.getPrecision(), 30);
    Assert.assertTrue(relDataType.getPrecision() <= typeSystem.getMaxNumericPrecision());
    Assert.assertEquals(relDataType.getScale(), 10);
    Assert.assertTrue(relDataType.getScale() <= typeSystem.getMaxNumericScale());
}
Example 2
Source File: KylinRelDataTypeSystemTest.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
@Test
public void testIllegalDecimalType() {
    RelDataTypeSystem typeSystem = new KylinRelDataTypeSystem();
    RelDataTypeFactory typeFactory = new SqlTypeFactoryImpl(typeSystem);
    
    DataType dataType = DataType.getType("decimal(40, 10)");
    RelDataType relDataType = OLAPTable.createSqlType(typeFactory, dataType, true);
    
    Assert.assertTrue(relDataType instanceof BasicSqlType);
    Assert.assertEquals(relDataType.getSqlTypeName(), SqlTypeName.DECIMAL);
    Assert.assertTrue(typeSystem.getMaxNumericPrecision() < 40);
    Assert.assertEquals(relDataType.getPrecision(), typeSystem.getMaxNumericPrecision());
    Assert.assertEquals(relDataType.getScale(), 10);
    Assert.assertTrue(relDataType.getScale() <= typeSystem.getMaxNumericScale());
}
Example 3
Source File: KylinRelDataTypeSystemTest.java    From kylin with Apache License 2.0 5 votes vote down vote up 
@Test
public void testLegalDecimalType() {
    RelDataTypeSystem typeSystem = new KylinRelDataTypeSystem();
    RelDataTypeFactory typeFactory = new SqlTypeFactoryImpl(typeSystem);
    
    DataType dataType = DataType.getType("decimal(30, 10)");
    RelDataType relDataType = OLAPTable.createSqlType(typeFactory, dataType, true);
    
    Assert.assertTrue(relDataType instanceof BasicSqlType);
    Assert.assertEquals(relDataType.getSqlTypeName(), SqlTypeName.DECIMAL);
    Assert.assertEquals(relDataType.getPrecision(), 30);
    Assert.assertTrue(relDataType.getPrecision() <= typeSystem.getMaxNumericPrecision());
    Assert.assertEquals(relDataType.getScale(), 10);
    Assert.assertTrue(relDataType.getScale() <= typeSystem.getMaxNumericScale());
}
Example 4
Source File: KylinRelDataTypeSystemTest.java    From kylin with Apache License 2.0 5 votes vote down vote up 
@Test
public void testIllegalDecimalType() {
    RelDataTypeSystem typeSystem = new KylinRelDataTypeSystem();
    RelDataTypeFactory typeFactory = new SqlTypeFactoryImpl(typeSystem);
    
    DataType dataType = DataType.getType("decimal(40, 10)");
    RelDataType relDataType = OLAPTable.createSqlType(typeFactory, dataType, true);
    
    Assert.assertTrue(relDataType instanceof BasicSqlType);
    Assert.assertEquals(relDataType.getSqlTypeName(), SqlTypeName.DECIMAL);
    Assert.assertTrue(typeSystem.getMaxNumericPrecision() < 40);
    Assert.assertEquals(relDataType.getPrecision(), typeSystem.getMaxNumericPrecision());
    Assert.assertEquals(relDataType.getScale(), 10);
    Assert.assertTrue(relDataType.getScale() <= typeSystem.getMaxNumericScale());
}