Azure Cosmos DB-删除整个分区

正如您在评论中提到的,您的情况取决于分配的RUs。我提供了以下示例存储过程代码。您可以参考它。

function deleteSproc(query) {
    var collection = getContext().getCollection();
    var collectionLink = collection.getSelfLink();
    var response = getContext().getResponse();
    var responseBody = {
        deleted: 0,
        continuation: ""
    };

    // Validate input.
    if (!query) throw new Error("The query is undefined or null.");

    tryQueryAndDelete();

    function tryQueryAndDelete(continuation) {
        var requestOptions = {
            continuation: continuation, 
            pageSize: 10
        };

        var isAccepted = collection.queryDocuments(collectionLink, query, requestOptions, function (err, documents, responseOptions) {
            if (err) throw err;

            if (documents.length > 0) {
                tryDelete(documents);
                if(responseOptions.continuation){
                    tryQueryAndDelete(responseOptions.continuation);
                }else{
                    response.setBody(responseBody);
                }

            }
        });

        if (!isAccepted) {
            response.setBody(responseBody);
        }
    }

    function tryDelete(documents) {
        if (documents.length > 0) {
            var requestOptions = {etag: documents[0]._etag};

            // Delete the document.
            var isAccepted = collection.deleteDocument(
                documents[0]._self, 
                requestOptions, 
                function (err, updatedDocument, responseOptions) {
                    if (err) throw err;

                    responseBody.deleted++;
                    documents.shift();
                    // Try updating the next document in the array.
                    tryDelete(documents);
                }
            );

            if (!isAccepted) {
                response.setBody(responseBody);
            }
        } 
    }
}

此外,据我所知,存储过程有5秒的执行限制。如果遇到超时错误,可以将continuation标记作为参数传递到存储过程中,并多次执行存储过程。

有什么问题,请告诉我。谢谢您。

如果要创建上述存储过程,请确保在执行时提供分区键的值,而不是分区键列的名称。