11 lines
406 B
MySQL
11 lines
406 B
MySQL
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-- Workflow resource role V2 prerequisite.
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-- Resolve any rows returned by this query before applying the unique constraint.
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select robot_id, device_id, count(*) as duplicate_count
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from inspection_robot_device
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group by robot_id, device_id
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having count(*) > 1;
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alter table inspection_robot_device
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drop index idx_robot_device_identity,
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add unique key uk_robot_device_identity (robot_id, device_id);
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