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mAu888/gist:1759426

Created February 7, 2012 12:18
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Rearrange an order column
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gistfile1.sql
-- Rearrange a sort column on a table with one UPDATE clause, e.g. after multiple items have been deleted
SET @sort_counter = 0;
UPDATE table SET sort_column = (@sort_counter := @sort_counter + 1) ORDER BY sort_column ASC;
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