![]() ![]() Use external tables to import data from ApsaraDB for MongoDB to AnalyticDB for MySQL Data Lakehouse Edition.Use external tables to import data from ApsaraDB RDS for MySQL to AnalyticDB for MySQL Data Lakehouse Edition.The Tablestore connector is supported to import data from Tablestore.They can be used to import data that is stored in OSS and contains more than 100,000 partitions. For Data Lakehouse Edition (V3.0) clusters, partitioned OSS external tables provide partition mapping and support a variety of formats such as CSV, JSON, Parquet, ORC, and Avro.External tables can be used to import data from MaxCompute to AnalyticDB for MySQL Data Lakehouse Edition.External tables can be used to import data from ApsaraDB RDS for MySQL or ApsaraDB for MongoDB to AnalyticDB for MySQL Data Lakehouse Edition.The UPDATE statement can be used together with JOIN to update the data of multiple tables.ĪpsaraDB RDS for MySQL, ApsaraDB for MongoDB, MaxCompute, Object Storage Service (OSS), and Tablestore external tables The following functions are supported: WINDOW_FUNNEL, RETENTION, RANGE_RETENTION_COUNT, and RANGE_RETENTION_SUM. ![]() It is used to reflect the conversion rates of user behavior in various stages of a process. Roaring bitmaps are efficiently compressed bitmaps that are widely used in various programming languages and big data platforms for deduplication, tag-based filtering, and computing of time series data.įunnel analysis is a common type of conversion analysis. For more information, see the " Cancel scheduled events" section of the Manage O&M events topic. Only scheduled events of the minor version update type can be canceled. If you do not need to upgrade your cluster or you have any questions about cluster upgrade, you can cancel the scheduled minor version updates. Make sure that your application is configured to automatically reconnect to the cluster. During cluster upgrades, the cluster may encounter transient connections.During cluster upgrades, network jitters may occur and affect write and query operations.Cluster upgrades do not affect database access, account management, database management, or IP address whitelist settings.Within the last 5 minutes before the update is complete, queries may encounter transient connections. For clusters in elastic mode that have 8 or 16 cores, data write operations may be interrupted for 30 minutes while engine versions are being updated.For clusters in reserved mode for Cluster Edition or clusters in elastic mode that have 32 or more cores, data read and write operations are not interrupted while engine versions are being updated.Take note of the following items during engine version updates of AnalyticDB for MySQL:
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