docs: missing documentation for RESUME/SUSPEND/RENAME WAREHOUSE and warehouse cluster management DDL

[sundy-li]

What's Missing

The following warehouse lifecycle and cluster management DDL statements are implemented in the Databend source but have no documentation pages:

• RESUME WAREHOUSE <name>
• SUSPEND WAREHOUSE <name>
• RENAME WAREHOUSE <name> TO <new_name>
• ADD CLUSTER <cluster> TO WAREHOUSE <name> [WITH ...]
• DROP CLUSTER <cluster> FROM WAREHOUSE <name>
• RENAME CLUSTER <cluster> TO <new_cluster> IN WAREHOUSE <name>

Source File

/workspace/databend/src/query/sql/src/planner/binder/ddl/warehouse.rs

Relevant bind functions:

• bind_resume_warehouse
• bind_suspend_warehouse
• bind_rename_warehouse
• bind_add_warehouse_cluster
• bind_drop_warehouse_cluster
• bind_rename_warehouse_cluster

What They Do

• RESUME/SUSPEND WAREHOUSE: Start or stop a warehouse (compute cluster), controlling resource usage and billing.
• RENAME WAREHOUSE: Rename an existing warehouse.
• ADD CLUSTER TO WAREHOUSE: Add a new cluster group to a warehouse with optional node configuration.
• DROP CLUSTER FROM WAREHOUSE: Remove a cluster from a warehouse.
• RENAME CLUSTER IN WAREHOUSE: Rename a cluster within a warehouse.

Note: INSPECT WAREHOUSE and SHOW ONLINE NODES are tracked separately in open PRs #3162 and #3161. ALTER WAREHOUSE ASSIGN/UNASSIGN NODES is tracked in PRs #3163/#3164.

Suggested Doc Location

/docs/en/sql-reference/10-sql-commands/00-ddl/19-warehouse/

New files to add:

• resume-warehouse.md
• suspend-warehouse.md
• rename-warehouse.md
• add-warehouse-cluster.md
• drop-warehouse-cluster.md
• rename-warehouse-cluster.md