további rendrakás

1 files changed, 31 insertions, 0 deletions

diff --git a/mayor-orig/mayor-naplo/update/pre002468-1-intezmeny.sql b/mayor-orig/mayor-naplo/update/pre002468-1-intezmeny.sql
new file mode 100644
index 00000000..48077c91
--- /dev/null
+++ b/mayor-orig/mayor-naplo/update/pre002468-1-intezmeny.sql
@@ -0,0 +1,31 @@
+
+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 ; //
+