Sintak Dasar
Di bawah ini adalah sintak dasar penggunaan Select Distinct Di MySQL:
SELECT DISTINCT column1, column2,.....columnN FROM table_name WHERE [condition]
Contoh
Misalkan Anda telah memiliki table "tbl_pegawai" dengan data-data sebagai berikut:
+------------+------------------+---------------+----------+------------+------------+ | id_pegawai | nama_pegawai | jenis_kelamin | gaji | alamat | departemen | +------------+------------------+---------------+----------+------------+------------+ | 1 | Nursalim | L | 1000000 | Brebes | IT | | 2 | Naura Krasiva | P | 1500000 | Tegal | FIN | | 3 | Nurul Anawariyah | P | 2000000 | Pemalang | HRD | | 4 | Achmad Fathoni | L | 3000000 | Batang | IT | | 5 | Nurul Hikmah | P | 9000000 | Pekalongan | DIR | | 6 | Iskiyati | P | 3000000 | Semarang | ACC | | 7 | Dodi Al Farizi | L | 3000000 | Kendal | FIN | | 8 | Susanto | L | 4500000 | Cilacap | MKT | | 9 | Susanti | P | 43500000 | Banyumas | MKT | | 10 | Doni Nugroho | L | 3750000 | Pemalang | HRD | +------------+------------------+---------------+----------+------------+------------+ 10 rows in set (0.05 sec)Dari data diatas,
- Tampilkan data gaji pegawai
mysql> SELECT gaji -> FROM tbl_pegawai; +----------+ | gaji | +----------+ | 1000000 | | 1500000 | | 2000000 | | 3000000 | | 9000000 | | 3000000 | | 3000000 | | 4500000 | | 43500000 | | 3750000 | +----------+ 10 rows in set (0.06 sec)
- Tampilkan data gaji pegawai menggunakan select distinct
mysql> SELECT DISTINCT gaji -> FROM tbl_pegawai; +----------+ | gaji | +----------+ | 1000000 | | 1500000 | | 2000000 | | 3000000 | | 9000000 | | 4500000 | | 43500000 | | 3750000 | +----------+ 8 rows in set (0.02 sec)
Salam,
Nursalim
No comments:
Post a Comment