diff options
Diffstat (limited to 'mayor-orig/update/pre002653-1-naplo.sql')
| -rw-r--r-- | mayor-orig/update/pre002653-1-naplo.sql | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/mayor-orig/update/pre002653-1-naplo.sql b/mayor-orig/update/pre002653-1-naplo.sql deleted file mode 100644 index a394aec2..00000000 --- a/mayor-orig/update/pre002653-1-naplo.sql +++ /dev/null @@ -1,4 +0,0 @@ -create temporary table _duplaHianyzas select diakId , oraId , tipus , min(hianyzasId) as hianyzasId, count(*) as db from hianyzas group by diakId , oraId , tipus having db>1; -create temporary table _torlendoHianyzas select hianyzas.hianyzasId from hianyzas left join _duplaHianyzas using (diakId, oraId, tipus) where _duplaHianyzas.hianyzasId is not null and _duplaHianyzas.hianyzasId<>hianyzas.hianyzasId; -delete from hianyzas where hianyzasId in (select hianyzasId from _torlendoHianyzas); -alter table hianyzas add UNIQUE KEY (`oraId`,`diakId`,`tipus`); |