ALL PROJECTIONS adds the column to all projections of this table, excluding projections with pre-aggregated data.įor example, the store_orders table has two projections-superprojection store_orders_super, and user-created projection store_orders_p. ![]() The projection list cannot include projections with pre-aggregated data such as live aggregate projections otherwise, Vertica rolls back the ALTER TABLE statement. Vertica adds the column to all buddies of each projection.
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