单选题
发布日期:2021-09-22
The materialized view should have a complete refresh performed after the online table redefinition is completed.
The materialized view should have a fast refresh performed after the online table redefinition is completed.
The materialized view,materialized log,and the index should be dropped and re-created after the online table redefinition is complete.
The materialized view and materialized log should be dropped and all constraints disabled and re-created after the online table redefinition is complete.
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