diff options
Diffstat (limited to 'mayor-orig/update/pre002189-3-intezmeny.sql')
-rw-r--r-- | mayor-orig/update/pre002189-3-intezmeny.sql | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/mayor-orig/update/pre002189-3-intezmeny.sql b/mayor-orig/update/pre002189-3-intezmeny.sql deleted file mode 100644 index 8894f44b..00000000 --- a/mayor-orig/update/pre002189-3-intezmeny.sql +++ /dev/null @@ -1,32 +0,0 @@ -drop function if exists diakNaploSorszam; - - DELIMITER // - CREATE function diakNaploSorszam ( thisDiakId INT, thisTanev INT, thisOsztalyId INT ) returns INT - READS SQL DATA - BEGIN - DECLARE inKezdesDt,inZarasDt DATE; - DECLARE a,i INT; -- for loop - DECLARE b DATE; -- for loop - DECLARE cur1 - CURSOR FOR - SELECT diakId,IF(beDt<inKezdesDt,inKezdesDt,beDt) AS d FROM osztalyDiak LEFT JOIN diak USING (diakId) WHERE osztalyId=thisOsztalyId AND beDt<=inZarasDt AND (kiDt IS NULL OR kiDt>inKezdesDt) ORDER BY d, CONCAT_WS(' ',viseltCsaladinev,viseltUtonev) COLLATE utf8_hungarian_ci; - DECLARE CONTINUE HANDLER FOR NOT FOUND RETURN NULL; - - SELECT kezdesDt FROM szemeszter WHERE tanev=thisTanev AND szemeszter=1 INTO inKezdesDt; - SELECT MAX(zarasDt) FROM szemeszter WHERE tanev=thisTanev INTO inZarasDt; - SET i := 1; - OPEN cur1; - lo: LOOP - FETCH cur1 INTO a,b; - IF a = thisDiakId THEN - LEAVE lo; - END IF; - SET i := i+1; - END LOOP; - CLOSE cur1; - return i; - END; // - DELIMITER ; // - --- Minta : select (70, 2010, 4); --- Minta: select osztalyNaploSorszamByDiak(diakId,2010,4) AS ns, diakId FROM osztalyDiak WHERE osztalyId=4 ORDER BY ns; |