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author | M.Gergo | 2018-07-06 11:14:41 +0200 |
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committer | M.Gergo | 2018-07-06 11:14:41 +0200 |
commit | 43de9af71f7f4ca5731b94a06d688ae8412ba427 (patch) | |
tree | 54835de1dfcda504c02da261f0dc26885aed2e89 /mayor-orig/update/pre002653-1-naplo.sql | |
parent | 50310b0e4513ee3fcce67351ae61e8fff851130e (diff) | |
download | mayor-43de9af71f7f4ca5731b94a06d688ae8412ba427.tar.gz mayor-43de9af71f7f4ca5731b94a06d688ae8412ba427.zip |
2018/Feb/28 -i állapot hozzáadva, mint a módosítások kiindulási állapota
Diffstat (limited to 'mayor-orig/update/pre002653-1-naplo.sql')
-rw-r--r-- | mayor-orig/update/pre002653-1-naplo.sql | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mayor-orig/update/pre002653-1-naplo.sql b/mayor-orig/update/pre002653-1-naplo.sql new file mode 100644 index 00000000..a394aec2 --- /dev/null +++ b/mayor-orig/update/pre002653-1-naplo.sql @@ -0,0 +1,4 @@ +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`); |