Desupported Features

Review the desupported features in Oracle Graph Server and Client.

• The following oracle.pgx.api methods are desupported:

  • CompiledProgram.destroy(boolean) - use CompiledProgram.destroy() instead.

  • ComponentCollection.destroy(boolean) - use ComponentCollection.destroy() instead.

  • Partition.destroy(boolean) - use Partition.destroy() instead.

  • PgxGraph.destroy(PgxGraph.Retention) - use PgxGraph.destroy() instead.

  • PgxVertexTableFromFramesCreator - use PgxVertexProviderFromFramesCreator instead.

  • PgxEdgeTableFromFramesCreator - use PgxEdgeProviderFromFramesCreator instead.

  • PgxGraphFromFramesCreator.edgeTable(...) - use PgxGraphFromFramesCreator.edgeProvider(String, String, String, PgxFrame) instead.

  • PgxGraphFromFramesCreator.vertexTable(...) - use PgxGraphFromFramesCreator.vertexProvider(String, PgxFrame) instead.

  • GraphConfig.getLoading() - use GraphConfig.getLoadingOptions() instead.

  • AbstractFileGraphConfigBuilder.setStoringConfig(...) - use AbstractFileGraphConfigBuilder.setStoringOptions(FileGraphStoringConfig) instead.

  • AbstractFileGraphConfig.getStoring() - use AbstractFileGraphConfig.getStoringOptions() instead.

  • AbstractFileEntityProviderConfig.getStoring() - use AbstractFileEntityProviderConfig.getStoringOptions() instead.

  • FileEntityProviderConfigBuilder.setStoring(FileGraphStoringConfig) - use FileEntityProviderConfigBuilder.setStoringOptions(FileGraphStoringConfig) instead.

  • PartitionedGraphConfigBuilder.setPgViewName(String) - use PartitionedGraphConfigBuilder.setSourceName(String) and PartitionedGraphConfigBuilder.setSourceType(sourceType) instead.

  • PickingStrategyBuilder.setPickByProperty(String , PickingStrategyFunction) - use PickingStrategyBuilder.setPickByProperty(EdgeProperty, PickingStrategyFunction) instead.

  • VertexFilter(String filterExpression) - use VertexFilter.fromExpression(String) instead.

  • EdgeFilter(String filterExpression) - use EdgeFilter.fromExpression(String) instead.

  • ServerInstance.getSessionInfo(...) - use ServerInstance.getServerState(...) instead.

  • ServerInstance.getGraphInfo(...) - use ServerInstance.getServerState(...) instead.

  • ServerInstance.getMemoryInfo(...) - use ServerInstance.getServerState(...) instead.

  • ServerInstance.getThreadPoolInfo(...) - use ServerInstance.getServerState(...) instead.

  • ControlResource.getSessionBoundGraphInfo(String, String, Request, UriInfo) - use ControlResource.getServerState(String, Request, UriInfo) instead.

  • oracle.pgx.api.filter.ResultSetFilter - use oracle.pgx.api.filter.internal.ResultSetFilter instead.

  • oracle.pgx.api.filter.ResultSetVertexFilter - use oracle.pgx.api.filter.internal.ResultSetVertexFilter instead.

  • oracle.pgx.api.filter.ResultSetEdgeFilter - use oracle.pgx.api.filter.internal.ResultSetEdgeFilter instead.

• PG_VIEW constant is desupported. Instead, use PG_PGQL.

• The following PgxML methods are desupported:

  • UnsupervisedGraphWiseModel.getDgiLayerConfigs() - use UnsupervisedGraphWiseModel.getEmbeddingConfig() instead.

  • UnsupervisedGraphWiseModelConfig.getDgiLayerConfigs() - use UnsuperVisedGraphWiseModelConfig.getEmbeddingConfig() instead.

  • UnsupervisedGraphWiseModelConfig.setDgiLayerConfigs(GraphWiseDgiLayerConfig) - use UnsupervisedGraphWiseModelConfig.setEmbeddingConfig(GraphWiseEmbeddingConfig) instead.

  • SupervisedGraphWiseModel.getLossFunction() - use SupervisedGraphWiseModel.getLossFunctionClass() instead.

• The following Configuration Fields methods are desupported:

  • node_id_type - use vertex_id_type instead.

  • node_props- use vertex_props instead.

  • create_node_id_index - use create_vertex_id_index instead.

  • create_node_id_mapping - use create_vertex_id_mapping instead.

  • PropertyType.RO_STRING_SET, LONG_SET, SPARSE.

  • enable_client_authentication - use native PGX authentication instead.

• The following PgxSession.readSubgraph() methods are desupported:

  • session.readSubgraph().fromPgView() - use session.readSubgraph().fromPgPgql() instead.

  • graph.expandGraph().withPgql().fromPgView() - use graph.expandGraph().withPgql().fromPgPgql() instead.

• The following PyPGX methods are desupported:

  • PgxSession.read_subgraph_from_pg_view() - use PgxSession.read_subgraph_from_pg_pgql() instead.

  • get_or_create_edge_property(name, data_type=None, dim=0) - use get_or_create_edge_property(type, /, name) instead.

  • get_or_create_edge_vector_property(data_type, dim, name=None) - use get_or_create_edge_vector_property(type, dimension, /, name) instead.

  • get_or_create_vertex_property(name, data_type=None, dim=0) - use get_or_create_vertex_property(type, /, name) instead.

  • get_or_create_vertex_vector_property(data_type, dim, name=None) - use get_or_create_vertex_vector_property(type, dimension, /, name) instead.

• The following PyPGX arguments are desupported:

  • DeepWalkModel.validation_fraction, Pg2vecModel.validation_fraction, and the validation_fraction arguments of Analyst.pg2vec_builder().

    The loss is computed on all samples.

  • The following attributes on Operation are desupported: graph_id, operation_type, cost_estimate, total_cost_estimate, cardinality_estimate, pattern_info, and children. Instead, use the corresponding getter methods, such as get_graph_id(), get_operation_type(), and so on.

  • The pgx_version attribute in ServerInstance. Instead, use get_version().

  • The attribute pg_view_name in PartitionedGraphConfig. Instead, use source_name and source_type.

  • set_standarize in GraphWiseModelConfig. Instead, use set_standardize.

• Deployment of the graph server on WebLogic Server 14.1.x is desupported.

• Deployment of the graph server on Tomcat 9 is desupported.

• Oracle JDK 11 and OpenJDK 11 are desupported. Instead, use JDK 17 or JDK 21.

• Graph Server REST API Version 1 is desupported. It is recommended that you use Graph Server REST API Version 2.

• The formatter parameter in https://localhost:7007/v2/runQuery endpoint is desupported.

• Oracle Linux 7 is desupported. Instead, use Oracle Linux 8.

• Kerberos authentication for the graph server (PGX) is desupported.

• The following data formats for loading graphs from files are desupported:

  • Format.EDGE_LIST

  • Format.TWO_TABLES

  • Format.ADJ_LIST

  • Format.FLAT_FILE

  • Format.GRAPHML

  • Format.RDF

• The following PgxGraph APIs (and their corresponding async versions) are desupported as they are not supported for partitioned graphs:

  • PgxGraph.isDirected()

  • PgxGraph.undirect()

  • PgxGraph.undirect(MutationStrategy)

  • PgxGraph.undirect(Collection<VertexProperty<?, ?>>, Collection<EdgeProperty<?>>, MultiEdges, SelfEdges, TrivialVertices, Mode, String)

  • PgxGraph.undirect(MultiEdges, SelfEdges, Mode, String)

  • PgxGraph.undirect(String)

  • PgxGraph.sortByDegree()

  • PgxGraph.sortByDegree(SortOrder, Degree, Mode, String)

  • PgxGraph.sortByDegree(String)

  • PgxGraph.transpose(Collection<VertexProperty<?, ?>>, Collection<EdgeProperty<?>>, Map<String, String>, Mode, String)

  • PgxGraph.transpose(Mode, String)

  • PgxGraph.transpose(String)

  • PgxGraph.transpose(Mode)

  • PgxGraph.transpose()

  • PgxGraph.transpose(MutationStrategy)

• The following PgxSession APIs (and their corresponding async versions) are desupported as they are not supported for partitioned graphs:

  • PgxSession.createGraphFromFrames(String, PgxFrame, PgxFrame)

  • PgxSession.createGraphBuilder(IdGenerationStrategy)

  • PgxSession.createGraphBuilder(IdType)

  • PgxSession.describeGraphFile(String)

  • PgxSession.describeGraphFile(String, Format)

  • PgxSession.describeGraphFiles(List<String>)

  • PgxSession.describeGraphFiles(List<String>, Format)

  • PgxSession.describeGraphFiles(String, String, Format)

  • PgxSession.describeGraphFiles(List<String>, List<String>)

  • PgxSession.readGraphFile(String)

  • PgxSession.readGraphFiles(List<String>)

  • PgxSession.readGraphFiles(List<String>, Format)

  • PgxSession.readGraphFiles(List<String>, String)

  • PgxSession.readGraphFiles(List<String>, Format, String)

  • PgxSession.readGraphFiles(String, String, Format)

  • PgxSession.readGraphFiles(String, String, Format, String)

  • PgxSessionreadGraphFiles(List<String>, List<String>, Format)

  • PgxSessionreadGraphFiles(List<String>, List<String>, Format, String)

• PgxGraphFromFramesCreator.partitioned(boolean) is desupported.

• The Graph Visualization application which runs on https://<server_host>:7007/ui/ is desupported. Instead, use the new Graph Visualization application by opening the URL https://<server_host>:7007/dash/ in your browser (see Running the Graph Visualization Web Client).

  Note that accessing the old URL https://<server_host>:7007/ui/ will automatically redirect you to the new URL https://<server_host>:7007/dash/.

• Oracle Database 12.2 is desupported.

• The graph server configuration fields, server_cert and server_private_key are desupported. Instead, use server_keystore.

• The following GraphServer#getInstance APIs are desupported:

  • GraphServer.getInstance(ClientConfig clientConfig, String username, char[] password, int refreshTimeBeforeTokenExpiry)

  • GraphServer.getInstance(String baseUrl, String username, char[] password, int refreshTimeBeforeTokenExpiry)

  • GraphServer.getInstance(String baseUrl, String kerberosTicketPath, int refreshTimeBeforeTokenExpiry)

  Instead, configure the refresh_time_before_token_expiry_seconds parameter in the pgx.conf file.

• Oracle JDK 8 is desupported.

• Oracle Graph HDFS connector is desupported.

• SupervisedGraphWiseModel.inferAndGetExplanation(...) is desupported. Instead, use SupervisedGraphWiseModel.inferAndExplain(...).

• UnsupervisedGraphWiseModel.inferAndGetExplanation(...) is desupported. Instead, use UnsupervisedGraphWiseModel.inferAndExplain(PgxGraph, PgxVertex).

• Pg2vecModelBuilder.setUseGraphletSize(java.lang.Boolean useGraphletSize) method in oracle.pgx.api.mllib API is desupported. Instead, use the Pg2vecModelBuilder.setUseGraphletSize(boolean useGraphletSize) method.

• AbstractGraphConfigBuilder.setFilter(final GraphFilter filter) is desupported. Instead use Loading a Subgraph from a PGQL Property Graph.

• AbstractGraphConfigBuilder.setFilterStrategy(final FilterStrategy filterStrategy) is desupported. Instead use Loading a Subgraph from a PGQL Property Graph.

• GraphConfig.getLoadingFilter() is desupported. Instead use Loading a Subgraph from a PGQL Property Graph.

• SupervisedGraphWiseModelBuilder.setLossFunction(SupervisedGraphWiseModelConfig.LossFunction ...) is desupported. Instead, use SupervisedGraphWiseModelBuilder.setLossFunction(LossFunction).

• PgqlViewGraphExpander.schema(String) is desupported. Instead, use PgqlViewGraphExpander.fromPgPgql(String, String).

• PgqlViewGraphExpander.owner(String) is desupported. Instead, use PgqlViewGraphExpander.fromPgPgql(String, String).

• The PgxSession.getGraphs() method is desupported. Instead, use PgxSession.getGraphs(Namespace namespace).

• The PgxSession.getGraphsAsync() method is desupported. Instead, use PgxSession.getGraphsAsync(Namespace namespace).

• The methods setValidationFraction and getValidationFraction are desupported for DeepWalk and Pg2vec, The loss is now computed on all samples.