salix/db/changes/10320-monitors/02-starredModule.sql

9 lines
387 B
SQL

ALTER TABLE `vn`.`starredModule`
ADD `position` INT NOT NULL AFTER `moduleFk`;
SET @count:=0;
UPDATE `vn`.`starredModule` sm
JOIN (
SELECT sm.id, IF(@workerFk = sm.workerFk, @count:=@count+1, @count:=1) AS position, @workerFk:=sm.workerFk
FROM `vn`.`starredModule` sm ORDER BY workerFk, moduleFk ASC) AS smt ON smt.id = sm.id
SET sm.position = smt.position;