Support and Constraints

Supported Scenarios

Supports the same query scope as the CREATE TABLE AS statement does.
Supports index creation in complete-refresh materialized views.
Supports ANALYZE and EXPLAIN.

Unsupported Scenarios

Materialized views cannot be added, deleted, or modified. They support only query statements.

Constraints

When a complete-refresh materialized view is refreshed or deleted, a high-level lock is added to the base table. If the definition of a materialized view involves multiple tables, pay attention to the service logic to avoid deadlock.

Parent topic: Complete-refresh Materialized View

Previous topic: Usage

Next topic: Fast-refresh Materialized View

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