i ana bölümden herhangi bir mysql select ifadesi bölmek gerekir: SELECT
(eğer varsa), FROM
, TÜM KATILDI, WHERE
(varsa ) GROUP BY
(o) varsa, HAVING
(o) varsa, ORDER BY
(eğer varsa), LIMIT
if ( o) var ...
i tried using regular expressions, but i'm not very good with them...
for the SELECT the regex was simple (any SELECT that comes at the begining of the string-^SELECT
), but after that i stumbled... all i know it's that the 'FROM' must not be contained in () - which will mean it's from a subselect... and i think that all the other parts of the select (JOINS, WHERE, GROUP BY, etc) will match this rule...
but i don't know how to write such a rule... and i hope someone can help me...
select ifadesi için:
SELECT SQL_CALC_FOUND_ROWS (SUM(TIME_TO_SEC(audioMelodii.durata))/60) AS durataTotal, (SELECT COUNT(audioMelodii.id) FROM audioMelodii) AS nrMelodii, audioArtisti.nume AS artist, audioAlbume.*
FROM audioAlbume
LEFT OUTER JOIN audioMelodiiAlbume ON (audioMelodiiAlbume.idAlbum=audioAlbume.id)
LEFT OUTER JOIN audioMelodii ON (audioMelodii.id=audioMelodiiAlbume.idMelodie)
LEFT OUTER JOIN audioArtisti ON (audioAlbume.idArtist=audioArtisti.id)
WHERE audioAlbume.idArtist='$idArtist'
GROUP BY audioAlbume.id
ORDER BY dataLansare DESC, id DESC
LIMIT 0,10
Ben arıyorum sonuç bu gibi bir şey olacaktır:
$STATEMENT['SELECT']='SELECT SQL_CALC_FOUND_ROWS (SUM(TIME_TO_SEC(audioMelodii.durata))/60) AS durataTotal, (SELECT COUNT(audioMelodii.id) FROM audioMelodii) AS nrMelodii, audioArtisti.nume AS artist, audioAlbume.*';
$STATEMENT['FROM']='FROM audioAlbume';
$STATEMENT['JOINS']='LEFT OUTER JOIN audioMelodiiAlbume ON (audioMelodiiAlbume.idAlbum=audioAlbume.id)
LEFT OUTER JOIN audioMelodii ON (audioMelodii.id=audioMelodiiAlbume.idMelodie)
LEFT OUTER JOIN audioArtisti ON (audioAlbume.idArtist=audioArtisti.id)';
$STATEMENT['WHERE']="WHERE audioAlbume.idArtist='$idArtist'";
vs ..
thank you very much! all the best!