Examples with Constraints com.amazonaws.athena.connector.lambda.domain.predicate.Constraints used on opensource projects

Example 31 with Constraints

use of com.amazonaws.athena.connector.lambda.domain.predicate.Constraints in project aws-athena-query-federation by awslabs.

the class RedshiftRecordHandlerTest method buildSplitSqlTest.

@Test
public void buildSplitSqlTest() throws SQLException {
    logger.info("buildSplitSqlTest - enter");
    TableName tableName = new TableName("testSchema", "testTable");
    SchemaBuilder schemaBuilder = SchemaBuilder.newBuilder();
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol1", Types.MinorType.INT.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol2", Types.MinorType.VARCHAR.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol3", Types.MinorType.BIGINT.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol4", Types.MinorType.FLOAT4.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol5", Types.MinorType.SMALLINT.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol6", Types.MinorType.TINYINT.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol7", Types.MinorType.FLOAT8.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol8", Types.MinorType.BIT.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("testCol9", new ArrowType.Decimal(8, 2)).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("partition_schema_name", Types.MinorType.VARCHAR.getType()).build());
    schemaBuilder.addField(FieldBuilder.newBuilder("partition_name", Types.MinorType.VARCHAR.getType()).build());
    Schema schema = schemaBuilder.build();
    Split split = Mockito.mock(Split.class);
    Mockito.when(split.getProperties()).thenReturn(ImmutableMap.of("partition_schema_name", "s0", "partition_name", "p0"));
    Mockito.when(split.getProperty(Mockito.eq(PostGreSqlMetadataHandler.BLOCK_PARTITION_SCHEMA_COLUMN_NAME))).thenReturn("s0");
    Mockito.when(split.getProperty(Mockito.eq(PostGreSqlMetadataHandler.BLOCK_PARTITION_COLUMN_NAME))).thenReturn("p0");
    Range range1a = Mockito.mock(Range.class, Mockito.RETURNS_DEEP_STUBS);
    Mockito.when(range1a.isSingleValue()).thenReturn(true);
    Mockito.when(range1a.getLow().getValue()).thenReturn(1);
    Range range1b = Mockito.mock(Range.class, Mockito.RETURNS_DEEP_STUBS);
    Mockito.when(range1b.isSingleValue()).thenReturn(true);
    Mockito.when(range1b.getLow().getValue()).thenReturn(2);
    ValueSet valueSet1 = Mockito.mock(SortedRangeSet.class, Mockito.RETURNS_DEEP_STUBS);
    Mockito.when(valueSet1.getRanges().getOrderedRanges()).thenReturn(ImmutableList.of(range1a, range1b));
    ValueSet valueSet2 = getRangeSet(Marker.Bound.EXACTLY, "1", Marker.Bound.BELOW, "10");
    ValueSet valueSet3 = getRangeSet(Marker.Bound.ABOVE, 2L, Marker.Bound.EXACTLY, 20L);
    ValueSet valueSet4 = getSingleValueSet(1.1F);
    ValueSet valueSet5 = getSingleValueSet(1);
    ValueSet valueSet6 = getSingleValueSet(0);
    ValueSet valueSet7 = getSingleValueSet(1.2d);
    ValueSet valueSet8 = getSingleValueSet(true);
    ValueSet valueSet9 = getSingleValueSet(BigDecimal.valueOf(12.34));
    Constraints constraints = Mockito.mock(Constraints.class);
    Mockito.when(constraints.getSummary()).thenReturn(new ImmutableMap.Builder<String, ValueSet>().put("testCol1", valueSet1).put("testCol2", valueSet2).put("testCol3", valueSet3).put("testCol4", valueSet4).put("testCol5", valueSet5).put("testCol6", valueSet6).put("testCol7", valueSet7).put("testCol8", valueSet8).put("testCol9", valueSet9).build());
    String expectedSql = "SELECT \"testCol1\", \"testCol2\", \"testCol3\", \"testCol4\", \"testCol5\", \"testCol6\", \"testCol7\", \"testCol8\", \"testCol9\" FROM \"s0\".\"p0\"  WHERE (\"testCol1\" IN (?,?)) AND ((\"testCol2\" >= ? AND \"testCol2\" < ?)) AND ((\"testCol3\" > ? AND \"testCol3\" <= ?)) AND (\"testCol4\" = ?) AND (\"testCol5\" = ?) AND (\"testCol6\" = ?) AND (\"testCol7\" = ?) AND (\"testCol8\" = ?) AND (\"testCol9\" = ?)";
    PreparedStatement expectedPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(Mockito.eq(expectedSql))).thenReturn(expectedPreparedStatement);
    PreparedStatement preparedStatement = this.redshiftRecordHandler.buildSplitSql(this.connection, "testCatalogName", tableName, schema, constraints, split);
    Assert.assertEquals(expectedPreparedStatement, preparedStatement);
    Mockito.verify(preparedStatement, Mockito.times(1)).setInt(1, 1);
    Mockito.verify(preparedStatement, Mockito.times(1)).setInt(2, 2);
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(3, "1");
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(4, "10");
    Mockito.verify(preparedStatement, Mockito.times(1)).setLong(5, 2L);
    Mockito.verify(preparedStatement, Mockito.times(1)).setLong(6, 20L);
    Mockito.verify(preparedStatement, Mockito.times(1)).setFloat(7, 1.1F);
    Mockito.verify(preparedStatement, Mockito.times(1)).setShort(8, (short) 1);
    Mockito.verify(preparedStatement, Mockito.times(1)).setByte(9, (byte) 0);
    Mockito.verify(preparedStatement, Mockito.times(1)).setDouble(10, 1.2d);
    Mockito.verify(preparedStatement, Mockito.times(1)).setBoolean(11, true);
    Mockito.verify(preparedStatement, Mockito.times(1)).setBigDecimal(12, BigDecimal.valueOf(12.34));
    logger.info("buildSplitSqlTest - exit");
}

Example 32 with Constraints

use of com.amazonaws.athena.connector.lambda.domain.predicate.Constraints in project aws-athena-query-federation by awslabs.

the class SaphanaMetadataHandlerTest method doGetTableLayout.

@Test
public void doGetTableLayout() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.saphanaMetadataHandler.getPartitionSchema("testCatalogName");
    // partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    Set<String> partitionCols = new HashSet<>(Arrays.asList("PART_ID"));
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    PreparedStatement preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(SaphanaConstants.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { "PART_ID" };
    int[] types = { Types.VARCHAR };
    Object[][] values = { { "p0" }, { "p1" } };
    ResultSet resultSet = mockResultSet(columns, types, values, new AtomicInteger(-1));
    Mockito.when(preparedStatement.executeQuery()).thenReturn(resultSet);
    Mockito.when(this.connection.getMetaData().getSearchStringEscape()).thenReturn(null);
    GetTableLayoutResponse getTableLayoutResponse = this.saphanaMetadataHandler.doGetTableLayout(blockAllocator, getTableLayoutRequest);
    List<String> expectedValues = new ArrayList<>();
    for (int i = 0; i < getTableLayoutResponse.getPartitions().getRowCount(); i++) {
        expectedValues.add(BlockUtils.rowToString(getTableLayoutResponse.getPartitions(), i));
    }
    Assert.assertEquals(expectedValues, Arrays.asList("[PART_ID : p0]", "[PART_ID : p1]"));
    SchemaBuilder expectedSchemaBuilder = SchemaBuilder.newBuilder();
    expectedSchemaBuilder.addField(FieldBuilder.newBuilder(SaphanaConstants.BLOCK_PARTITION_COLUMN_NAME, org.apache.arrow.vector.types.Types.MinorType.VARCHAR.getType()).build());
    Schema expectedSchema = expectedSchemaBuilder.build();
    Assert.assertEquals(expectedSchema, getTableLayoutResponse.getPartitions().getSchema());
    Assert.assertEquals(tableName, getTableLayoutResponse.getTableName());
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(1, tableName.getTableName());
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(2, tableName.getSchemaName());
}

Example 33 with Constraints

use of com.amazonaws.athena.connector.lambda.domain.predicate.Constraints in project aws-athena-query-federation by awslabs.

the class SaphanaMetadataHandlerTest method doGetSplitsForView.

@Test
public void doGetSplitsForView() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    PreparedStatement viewCheckPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(SaphanaConstants.VIEW_CHECK_QUERY)).thenReturn(viewCheckPreparedStatement);
    ResultSet viewCheckqueryResultSet = mockResultSet(new String[] { "VIEW_NAME" }, new int[] { Types.VARCHAR }, new Object[][] { { "COVID19" } }, new AtomicInteger(-1));
    Mockito.when(viewCheckPreparedStatement.executeQuery()).thenReturn(viewCheckqueryResultSet);
    Schema partitionSchema = this.saphanaMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    GetTableLayoutResponse getTableLayoutResponse = this.saphanaMetadataHandler.doGetTableLayout(blockAllocator, getTableLayoutRequest);
    BlockAllocator splitBlockAllocator = new BlockAllocatorImpl();
    GetSplitsRequest getSplitsRequest = new GetSplitsRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, getTableLayoutResponse.getPartitions(), new ArrayList<>(partitionCols), constraints, null);
    GetSplitsResponse getSplitsResponse = this.saphanaMetadataHandler.doGetSplits(splitBlockAllocator, getSplitsRequest);
    Set<Map<String, String>> expectedSplits = new HashSet<>();
    expectedSplits.add(Collections.singletonMap(SaphanaConstants.BLOCK_PARTITION_COLUMN_NAME, "0"));
    Assert.assertEquals(expectedSplits.size(), getSplitsResponse.getSplits().size());
    Set<Map<String, String>> actualSplits = getSplitsResponse.getSplits().stream().map(Split::getProperties).collect(Collectors.toSet());
    Assert.assertEquals(expectedSplits, actualSplits);
}

Example 34 with Constraints

use of com.amazonaws.athena.connector.lambda.domain.predicate.Constraints in project aws-athena-query-federation by awslabs.

the class RedshiftMetadataHandlerTest method doGetTableLayout.

@Test
public void doGetTableLayout() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.redshiftMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    PreparedStatement preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(PostGreSqlMetadataHandler.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { "child_schema", "child" };
    int[] types = { Types.VARCHAR, Types.VARCHAR };
    Object[][] values = { { "s0", "p0" }, { "s1", "p1" } };
    ResultSet resultSet = mockResultSet(columns, types, values, new AtomicInteger(-1));
    Mockito.when(preparedStatement.executeQuery()).thenReturn(resultSet);
    Mockito.when(this.connection.getMetaData().getSearchStringEscape()).thenReturn(null);
    GetTableLayoutResponse getTableLayoutResponse = this.redshiftMetadataHandler.doGetTableLayout(blockAllocator, getTableLayoutRequest);
    Assert.assertEquals(values.length, getTableLayoutResponse.getPartitions().getRowCount());
    List<String> expectedValues = new ArrayList<>();
    for (int i = 0; i < getTableLayoutResponse.getPartitions().getRowCount(); i++) {
        expectedValues.add(BlockUtils.rowToString(getTableLayoutResponse.getPartitions(), i));
    }
    Assert.assertEquals(expectedValues, Arrays.asList("[partition_schema_name : s0], [partition_name : p0]", "[partition_schema_name : s1], [partition_name : p1]"));
    SchemaBuilder expectedSchemaBuilder = SchemaBuilder.newBuilder();
    expectedSchemaBuilder.addField(FieldBuilder.newBuilder(PostGreSqlMetadataHandler.BLOCK_PARTITION_SCHEMA_COLUMN_NAME, org.apache.arrow.vector.types.Types.MinorType.VARCHAR.getType()).build());
    expectedSchemaBuilder.addField(FieldBuilder.newBuilder(PostGreSqlMetadataHandler.BLOCK_PARTITION_COLUMN_NAME, org.apache.arrow.vector.types.Types.MinorType.VARCHAR.getType()).build());
    Schema expectedSchema = expectedSchemaBuilder.build();
    Assert.assertEquals(expectedSchema, getTableLayoutResponse.getPartitions().getSchema());
    Assert.assertEquals(tableName, getTableLayoutResponse.getTableName());
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(1, tableName.getSchemaName());
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(2, tableName.getTableName());
}

Example 35 with Constraints

use of com.amazonaws.athena.connector.lambda.domain.predicate.Constraints in project aws-athena-query-federation by awslabs.

the class RedshiftMetadataHandlerTest method doGetTableLayoutWithSQLException.

@Test(expected = RuntimeException.class)
public void doGetTableLayoutWithSQLException() throws Exception {
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.redshiftMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    Connection connection = Mockito.mock(Connection.class, Mockito.RETURNS_DEEP_STUBS);
    JdbcConnectionFactory jdbcConnectionFactory = Mockito.mock(JdbcConnectionFactory.class);
    Mockito.when(jdbcConnectionFactory.getConnection(Mockito.any(JdbcCredentialProvider.class))).thenReturn(connection);
    Mockito.when(connection.getMetaData().getSearchStringEscape()).thenThrow(new SQLException());
    RedshiftMetadataHandler redshiftMetadataHandler = new RedshiftMetadataHandler(databaseConnectionConfig, this.secretsManager, this.athena, jdbcConnectionFactory);
    redshiftMetadataHandler.doGetTableLayout(Mockito.mock(BlockAllocator.class), getTableLayoutRequest);
}