Use aggregate functions in queries
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2025.1.22 2024.11.18 2024.09.27 2024.07.18 2024.06.25 2024.04.18 Overview Management mode and scenarios Achieving high availability with cross-cloud active-active architecture Supported database versions Get started with a transactional instance Get started with an analytical instance Get started with a Key-Value instance Overview Overview Create via OceanBase official website Create via AWS Marketplace Create via GCP Marketplace Create via Huawei Cloud Marketplace Create via Alibaba Cloud Marketplace Manage tags Create a data source Manage data sources User privileges Archive data Clean up data View cluster instance recycle bin Overview Create an analytical instance Overview Overview Data distribution Best practices Statistics Materialized views Hints Auto DOP Full direct load Table groups Hybrid row-column storage View instance workspace Stop and restart instances Release instances Manage parameters Manage tags Overview Workspace management Worksheet management Compute node pool management Workflow management Dashboard management Sample datasets Data development terms View cluster instance recycle bin Product integration Create an instance Create a tenant Create an account for a database user OBKV HBase data operation examples OBKV-HBase Overview Performance test Overview Connect using a public IP address Data migration and import solutions Overview Perform online assessment Perform offline assessment Obtain files for upload Configure PrivateLink Add an IP address to an allowlist Overview Migrations specification Purchase data migration instance Migrate data from a MySQL database to a MySQL tenant of OceanBase Database Migrate data from a MySQL tenant of OceanBase Database to a MySQL database Migrate data between OceanBase databases Migrate data from an Oracle database to an Oracle tenant of OceanBase Database Migrate data from an Oracle tenant of OceanBase Database to an Oracle database Configure a two-way synchronization task Alibaba Cloud account authorization SQL statements for querying table objects Add an IP address to an allowlist Overview Obtain MySQL instance audit logs Create a full performance assessment task Create an SQL file parsing task Create an SQL file replay task Obtain database instance Create access keys Import data Bypass import Supported file formats and encoding formats for Data Import Sample data introduction Overview Related operations Modify login password Overview Manage organization access Manage project access Manage members
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