![]() Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. Whether the producer should be started lazy (on the first message). If host and port are default, this field is Optional.Ĭ-start-producer Combine this attribute with one of the two attributes vertexCollection and edgeCollection.ĪrangoDB host. Graph name, when using ArangoDb as a Graph Database. ![]() Whether to enable auto configuration of the arangodb component. Set the edgeCollection name to perform CRUD operation on edges using these operations : SAVE_VERTEX, FIND_VERTEX_BY_KEY, UPDATE_VERTEX, DELETE_VERTEX. Set the documentCollection name when using the CRUD operation on the document database collections (SAVE_DOCUMENT, FIND_DOCUMENT_BY_KEY, UPDATE_DOCUMENT, DELETE_DOCUMENT).Ĭollection name of vertices, when using ArangoDb as a Graph Database. The option is a .arangodb.ArangoDbConfiguration type.Ĭ-collectionĬollection name, when using ArangoDb as a Document Database. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.Ĭomponent configuration. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. Using the dedicated REST API for document inserts will be even more efficient,Īnd is thus the preferred option for bulk document .autowired-enabled UPSERT, but it can only be used for some use cases. The INSERT AQL operation with the overwriteMode set will outperform Update/replace documents in ArangoDB, but it is also the least efficient variant. The UPSERT AQL operation is the most flexible way to conditionally insert or The same way as the INSERT AQL operation can do. The previous versions of documents or the insert/updated/replaced documents, in The REST API provides the returnOld and returnNew options to make it return Which will internally call this same REST API. Most ArangoDB drivers also provide a means to insert multiple documents at once, UPSERT Įndpoint is a dedicated REST API for insert operations, which can handle oneĬonceptually this API behaves like the INSERT AQL operation, but it can beĬalled with a batch of documents at once. To recap, the syntaxes of AQL UPSERT are, depending on whether you want to If UPSERT finds such document, it can partially adjust it ( UPDATE) or fully UPSERT will look for a specific document, based on user-configurableĪttributes/values, and create the document if it does not yet exist. The purpose of the UPSERT AQL operation is to ensure that a specific document Let us start with the UPSERT AQL operation, These alternatives have different capabilities and performance characteristics. Insert operation not using AQL, but the Document REST API.INSERT AQL operation with overwriteMode.If it exists, update or replace it with a new versionĪrangoDB provides the following options in AQL to achieve this:.If it does not exist, create the document.Check if a document exists, based on some criteria.So what needs to be run instead are conditional inserts/updates/replaces, alsoĬalled upserts or repserts. If this is not the case, the operations would run into Operations will also fail, because they require that the target documents areĪlready present. Into errors if the target documents already exist. Unconditional INSERT operations will not work here, because they may run The target documents are already present in the collection or need to be Oftentimes when running a command it is unclear whether Conditionally Inserting and Modifying DocumentsĪ common requirement when ingesting data is to ensure that certain documentsĮxist in a collection.
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