@Rocky is warehouse available in 4.1.1?

Yes, the warehouse feature (specifically the Multi-Warehouse architecture) is available in StarRocks 4.1.1. However, it is important to note that the Multi-Warehouse capability is currently an Enterprise Edition feature. It allows you to create multiple independent compute warehouses that share the same data in a shared-data (compute-separation) cluster. Key details regarding warehouse support in version 4.1.1: * SQL Commands: You can use commands like

SHOW WAREHOUSES

,

CREATE WAREHOUSE

, and

SET WAREHOUSE

to manage and switch between compute resources. * New in 4.1.1 / 4.0.11: Release notes specify that

SHOW WAREHOUSES

(along with other SHOW statements) is now allowed inside explicit transactions, improving compatibility for JDBC and BI clients. * Utility Functions: The

CURRENT_WAREHOUSE()

function is available to return the name of the warehouse currently being used by your session. * Kubernetes Support: If you are using the StarRocks Kubernetes Operator (v1.9.0+), it supports the

StarRocksWarehouse

CRD to manage these resources in cloud-native environments. If you are using the Open Source (Apache 2.0) edition, you typically manage compute resources via Resource Groups for workload isolation, as the full multi-warehouse scaling feature is restricted to the enterprise version. References • release_notes/release-3.5.md • release_notes/release-2.1.md • release_notes/release-2.5.md • release_notes/release-2.3.md