Selasa, 12 November 2013

PHP Indonesia - Facebook: Gan mau nanya dong gmn query sql nya kalo ane mau ...

PHP Indonesia - Facebook
PHP Indonesia is a community for everyone that loves PHP. Our focus is in the PHP world but our topics encompass the entire LAMP stack. Topics include PHP coding, to memcached handling, db optimizations, server stack, web server tuning, code deploying, hosting options and much much more. Youtube Channel : http://www.youtube.com/user/OurPHPIndonesia Twitter : @php_indonesia NOTE: Rules for Wall posting: https://www.facebook.com/groups/35688476100/doc/10151597056316101/ Daftar Keanggotaan : http://www.facebook.com/groups/35688476100/doc/10150671770741101/ 
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Gan mau nanya dong gmn query sql nya kalo ane mau ...
Nov 12th 2013, 13:32, by Rahman Kilik Kilik

Rahman Kilik Kilik 1:32pm Nov 12
Gan mau nanya dong gmn query sql nya kalo ane mau insert kode_barang, jumlah_barang ke suatu tabel... Nah kalo misalnya kode_barang di tabel tsb dah ada... Dia cuma insert jumlahnya, jadi cuma menjumlahkan dengan jumlah_barang yg lama... Kalo kode barang blom ada dia insert data keduanya... Mohon pencerahan :)

AgUz Cuah PlumUtan 1:36pm Nov 12
coba Gunakan relasi, kode di primary key

Rahman Kilik Kilik 1:37pm Nov 12
Gimana2? Ga kebayang ane query ny

Nur Cholikul Anwar 1:39pm Nov 12
count dulu codenya trus di if kan. if jumah kodebarang == 0 insert into kode barang

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