Sono riuscito a risolvere il mio problema, ma non utilizzando Laravel ORM. Non so davvero perché non ha funzionato con laravel ma ha funzionato con le funzioni php mysqli. Penso che il problema sia che le variabili MySQL non vengono inizializzate quando utilizzo i metodi ORM.
Ho appena usato i metodi mysql integrati in php e voilà va tutto bene.
Soluzione:
$query = SELECT hodname, year, month, ptype, pcode, rname, sah, sae, sbe
FROM
(SELECT
(CASE tblhod.hodname
WHEN @curHOD THEN @curHODRow:[email protected]+1
ELSE @curHODRow:=1
END) AS seqhodname,
@curHOD:=tblhod.hodname AS hodnamedata,
(CASE WHEN @curHODRow=1 THEN tblhod.hodname
ELSE ''
END) AS hodname,
(CASE tblhod.hodname
WHEN @curHOD THEN CASE tblperiod.year
WHEN @curYear THEN @curYearRow:[email protected]+1
ELSE @curYearRow:=1
END
END) AS seqyear,
@curYear:=tblperiod.year AS yeardata,
(CASE WHEN @curYearRow=1 THEN tblperiod.year
ELSE ''
END) AS year,
(CASE tblhod.hodname
WHEN @curHOD THEN CASE tblperiod.year
WHEN @curYear THEN CASE tblperiod.month
WHEN @curMonth THEN @curMonthRow:[email protected]+1
ELSE @curMonthRow:=1
END
END
END) AS seqmonth,
@curMonth:=tblperiod.month AS monthdata,
(CASE WHEN @curMonthRow=1 THEN tblperiod.month
ELSE ''
END) AS month,
(CASE tblhod.hodname
WHEN @curHOD THEN CASE tblperiod.year
WHEN @curYear THEN CASE tblperiod.month
WHEN @curMonth THEN CASE tblprotype.ptype
WHEN @curPtype THEN @curPtypeRow:[email protected]+1
ELSE @curPtypeRow:=1
END
END
END
END) AS seqptype,
@curPtype:=tblprotype.ptype AS ptypedata,
(CASE WHEN @curPtypeRow=1 THEN tblprotype.ptype
ELSE ''
END) AS ptype,
(CASE tblhod.hodname
WHEN @curHOD THEN CASE tblperiod.year
WHEN @curYear THEN CASE tblperiod.month
WHEN @curMonth THEN CASE tblprotype.ptype
WHEN @curPtype THEN CASE tblproject.pcode
WHEN @curPcode THEN @curPcodeRow:[email protected]+1
ELSE @curPcodeRow:=1
END
END
END
END
END) AS seqpcode,
@curPcode:=tblproject.pcode AS pcodedata,
(CASE WHEN @curPcodeRow=1 THEN tblproject.pcode
ELSE ''
END) AS pcode,
tblresource.rname AS rname, SUM(ah) AS sah, SUM(ae) AS sae, SUM(be) AS sbe
FROM `tblallocation`
JOIN tblhod ON tblallocation.hodid = tblhod.hodid
JOIN tblperiod ON tblallocation.periodid = tblperiod.periodid
JOIN tblprotype ON tblallocation.ptid = tblprotype.ptid
JOIN tblproject ON tblallocation.pid = tblproject.pid
JOIN tblresource ON tblallocation.rid = tblresource.rid
JOIN(SELECT @curHODRow:=0, @curHOD:=0,@curYearRow:=0, @curYear:=0, @curMonthRow:=0, @curMonth:=0, @curPtypeRow:=0, @curPtype:=0, @curPcodeRow:=0, @curPcode:=0) v
GROUP BY tblhod.hodname, tblperiod.year, tblperiod.month, tblprotype.ptype, tblproject.pcode, tblresource.rname WITH ROLLUP) AS final;
$con = mysqli_connect('host', 'username', 'password', 'database');
$result = mysqli_query($con, $query);
$data = mysqli_fetch_all($result);
Se qualcuno potesse indicarmi una soluzione ORM per questo sarebbe fantastico!
