This topic describes how to use the tenant properties page to perform tenant-level operations, such as viewing the tenant ID and granting resource authorization.
Usage notes
After the tenant-level schema is enabled, it cannot be disabled. Enable this feature with caution.
The Storage API feature is available only in the following regions: China (Hangzhou), China (Beijing), China (Shanghai), China (Shenzhen), and China (Ulanqab).
Procedure
When you enable the tenant-level schema, the schema feature is automatically enabled for all projects in the tenant. After the schema feature is enabled for a project, all tables, resources, and functions are organized and isolated by schema.
To enable the tenant-level schema feature for a tenant that does not have any projects, perform the following steps:
Log on to the MaxCompute console and select a region in the top-left corner.
In the navigation pane on the left, choose .
On the Tenants page, click the Tenant Property tab.
You can perform the following operations:
View the current tenant ID.
On the Tenant Property tab, turn on the Tenant-level Schema Syntax switch.
After the tenant-level schema feature is enabled, SQL statements in the
a.b.cformat are recognized asproject.schema.table. SQL statements in thea.bformat are recognized asschema.table.For more information, see Schema operations.
On the Tenant Property tab, turn on the Storage API Switch switch.
After you enable the Storage API, you can select pay-as-you-go Storage API resources (resource name:
pay-as-you-go) when a third-party engine uses the MaxCompute Storage API to perform data transmission tasks.
To enable the tenant-level schema feature for a tenant that already has projects, fill out the Application for Trial Use form. For more information, see Apply for trial use of new features.