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Author Topic: nanya dong soal BAHASA MYSQL utnuk pencarian di database  (Read 1143 times)
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mightymikey
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micko965
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« on: August 21, 2007, 08:55:41 AM »

man teman

nanya dong soal BAHASA MYSQL utnuk pencarian di database


gini, aku punya beberapa tabel dalam database :

catlink
contact
link
news
page_en
pcat
products
subproducts
users

misal nama database nya : $DATABASE_KU

gimana nulis bhs MYSQLnya untuk mencari data/kata UNTUK SEMUA TABLE secara langsung ? jadi tidak per-table

apakah :

    $query = "select * from $DATABASE_KU where TABEL1 LIKE '%$keyword%' OR TABEL2 LIKE '%$keyword%' OR TABEL3 LIKE '%$keyword%' OR TABLE4 LIKE '%$keyword%'";


begitukah ?
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sammy.kristiyanto
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« Reply #1 on: August 21, 2007, 12:10:41 PM »

perhatikan struktur database.
didalam database ada table
didalam table terdiri dari kolom
pencarian data harus spesifik didalam kolom, jadi string TABLE1 harus menuju ke kolom tertentu misal table1.colomcontent
udah coba pake wildcard? misal table1.*
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« Reply #2 on: August 23, 2007, 10:50:03 AM »

database hanya digunakan sekali saja

Code:
use $DATABASE_KU

Pencarian/selesksi/filter diambil dari tabel

Code:
SELECT * FROM $nama_tabel WHERE $nama_kolom = $syarat

Untuk yang melibatkan banyak tabel atau relasi

Code:
SELECT $tabel1.kolom1, $tabel2.kolom2
FROM $tabel1, $tabel2, $tabel3
WHERE $tabel1.kolom1=$tabel2.kolom1 AND
            $tabel2.kolom2=$tabel3.kolom2

dst.....
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