Arsip: update dari nilai tabel lain

more 13 years ago
nurez
hii all.. nanya lgg ahh :)
jgn smp sY yg jwb lg nech :(... hehehe
mungkin udah ada yg ngepost dloan..
bagaimana sql update-nya dgn mengambil dari hasil inner joint..?
ex : merubah id kota tabelA menjadi nama kota dari tableB
mohon bantuannya yha :) makasih :0

more 13 years ago
Jevox
update tableA
set id_kota = (select id_kota from tableB where id_kota = 'kotaC')
where id_kota = 'D'

more 13 years ago
nurez
msh nga bisa nech...
maunya per field, gga per record :) jd... tabelA.kotaA=tabelB.kotaB
.....? makasih

more 13 years ago
Manz
udah ajah di looping kalo mau per-field ... padahal hasil dari bro @Jevox udah ok kliatannya.... lebih cepat lagi

more 13 years ago
cyber_hecker
coba model kayak gini :
UPDATE tb_customer1
INNER JOIN tb_customer ON (tb_customer1.id_cust=tb_customer.id_cust)
SET tb_customer1.alamat_cust = tb_customer.alamat_cust
WHERE tb_customer1.alamat_cust = 'a'
maksud query diatas adalah kita mengupdate semua alamat pada tabel tb_customer1 sesuai dengan alamat pada tabel tb_customer dengan syara bahwa alamat_cust pada tb_customer1 nilainya adalah 'a'.
kalo mau secara keseluruhan ya udah hilangkan kata WHERE nya.
catatan: menggunakan mySQL 5.0
more 13 years ago
nurez
alhamdulillah
makasih kang cyber_hecker
tp klo di MDB kY gini :
UPDATE tabelA INNER JOIN tabelAb ON
tabelA.id_apl=tabelAb.id_apl
SET
tabelA.nm_apl = tabelAb.nm_apl
sdikit koreksi bwt yg pakai MDB ngga pakai ( )atau ' ' , tp klo pke MysqL.. BEner... :)
yaa.. skali lgg thx fur ALL...
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