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# http://stackoverflow.com/questions/1388025/how-to-get-id-of-the-last-updated-row-in-mysql | |
# single row update | |
SET @update_id := 0; | |
UPDATE some_table SET column_name = 'value', id = (SELECT @update_id := id) | |
WHERE some_other_column = 'blah' LIMIT 1; | |
SELECT @update_id; | |
# Multiple rows updated | |
SET @uids := null; |