Arsip: [ASK] Tentang Count
more 16 years ago
j3free
Tolong bantuannya ya kk...
saya punya kasus untuk menghitung data...
begini
anggap punya tabel master buah dengan isi
-----------------
Apel
Mangga
Durian
-----------------
Kemudian user menginput
---------------------------
user1 | Apel
user2 | Durian
user3 | Apel
user4 | Apel
user5 | Durian
---------------------------
nah saya pengen membuat reportnya seperti ini:
==========================
blabla ... | Apel | Durian | Mangga |
-----------------------------------------------
... .. | 3 | 2 | 0 |
==========================
begitu kk...
mohon pencerahannya ya kk
yang kepikiran ama saya cuma pake store procedure
trus bikin temporary table
nah kalo bisa pake satu query kayanya lebih enak
hehehe
tq kk... muup kalo repost :D
more 16 years ago
budihermanto
pake report apa ??
kalo pake QuickReport ...
siapin Query nya 2 buah
yang ke 1 buat report
yang ke 2 buat bantu Count
di QRGroup on printnya
kasih Query aja buat count pake Query ke 2
more 16 years ago
j3free
tq kk budi ...
tapi aku pengen coba pake 1 query ...
n dapat jg akhir nya... hehe
select user,sum(apel) as apel, sum(mangga) as mangga, sum(jeruk) as jeruk, sum(durian) as durian from (
select user,If (m_pilihanbuah.namabuah like '%apel%' ,coalesce(1,0),0) as apel,
if (m_pilihanbuah.namabuah like '%mangga%' ,coalesce(1,0) ,0) as mangga,
if (m_pilihanbuah.namabuah like '%jeruk%' ,coalesce(1,0),0) as jeruk,
if (m_pilihanbuah.namabuah like '%durian%' ,coalesce(1,0),0) as durian
from m_pilihanbuah
) as test
group by user
tapi g tau nih apakah yg optimal ato tidak...
soalnya pas dijalanin kayanya berat banget...
any suggestion ??
more 16 years ago
j3free
table saya gini cc
ini hanya singkatnya aja yaaaa
[sql]
DROP TABLE IF EXISTS m_pilihanbuah;
CREATE TABLE IF NOT EXISTS m_pilihanbuah (
id int(11) NOT NULL auto_increment,
user varchar(255) NOT NULL,
namabuah varchar(255) NOT NULL,
PRIMARY KEY (id)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=13 ;
INSERT INTO m_pilihanbuah (id, user, namabuah) VALUES
(1, 'nani', 'apel'),
(2, 'nunu', 'jeruk'),
(3, 'nana', 'jeruk'),
(4, 'doni', 'durian'),
(5, 'lulu', 'apel'),
(6, 'nene', 'apel'),
(7, 'nene', 'durian'),
(8, 'nene', 'jeruk'),
(9, 'nani', 'jeruk'),
(10, 'nani', 'jeruk'),
(11, 'doni', 'apel'),
(12, 'doni', 'apel');
[/sql]
sebenarnya yang disimpan adalah, id_user dan id_buah
tapi yg ini langsung aku masukin string nya aja
gitchu cc ...
tq
more ...
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