mirror of https://github.com/buster-so/buster.git
9 lines
375 B
MySQL
9 lines
375 B
MySQL
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-- Your SQL goes here
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-- First delete any duplicate rows
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DELETE FROM datasets a USING datasets b
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WHERE a.id > b.id
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AND a.database_name = b.database_name
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AND a.data_source_id = b.data_source_id;
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ALTER TABLE datasets
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ADD CONSTRAINT datasets_database_name_data_source_id_key UNIQUE (id, database_name, data_source_id);
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