Wiki - User contributions [en]

Pengantar Bahasa Query:Tugas 2

2022-08-23T05:29:25Z

Aldi: /* Source */

<syntaxhighlight lang="shell">
sudo mariadb -u root

</syntaxhighlight><syntaxhighlight lang="sql">
CREATE DATABASE kangtain;

</syntaxhighlight><syntaxhighlight lang="sql">
use kangtain;
</syntaxhighlight><syntaxhighlight lang="sql">
CREATE TABLE karyawan ( nama varchar(25), pekerjaan varchar(25), gaji long, mkerja int );
</syntaxhighlight>

*Input data cara 1
<syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SUNARDI', 'STAF AHLI', 1500000, 3);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('AHMAD ZAENUDIN', 'DIREKTUR', 5000000, 8);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('JOKO MARTADI', 'ADMINISTRASI', 800000, 2);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SUKOTJO', 'KEAMANAN', 500000, 3);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('ANDI SANYOTO', 'PEMBUKUAN', 1000000, 4);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SANTOSO', 'ADMINISTRASI', 1200000, 6);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('MARIYANTI', 'STAF AHLI', 2000000, 1);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('RATMANTO', 'KEAMANAN', 750000, 4);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('MAHENDRA', 'SALESMAN', 1000000, 6);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('PARMADI BUDI', 'ADMINISTRASI', 2000000, 7);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('INDAH MULYONO', 'SEKRETARIS', 3000000, 5);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('ARIS HARYANTO', 'STAF AHLI', 1800000, 3);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SARAJAYA', 'SALESMAN', 1200000, 1);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('GUNARSO HALIM', 'STAF AHLI', 1500000, 1);
</syntaxhighlight>

*Input data cara 2
<syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values
('SUNARDI', 'STAF AHLI', 1500000, 3),
('AHMAD ZAENUDIN', 'DIREKTUR', 5000000, 8),
('JOKO MARTADI', 'ADMINISTRASI', 800000, 2),
('SUKOTJO', 'KEAMANAN', 500000, 3),
('ANDI SANYOTO', 'PEMBUKUAN', 1000000, 4),
('SANTOSO', 'ADMINISTRASI', 1200000, 6),
('MARIYANTI', 'STAF AHLI', 2000000, 1),
('RATMANTO', 'KEAMANAN', 750000, 4),
('MAHENDRA', 'SALESMAN', 1000000, 6),
('PARMADI BUDI', 'ADMINISTRASI', 2000000, 7),
('INDAH MULYONO', 'SEKRETARIS', 3000000, 5),
('ARIS HARYANTO', 'STAF AHLI', 1800000, 3),
('SARAJAYA', 'SALESMAN', 1200000, 1),
('GUNARSO HALIM', 'STAF AHLI', 1500000, 1);
</syntaxhighlight>

==Perintah Select==
*Menampilkan Semua field
<syntaxhighlight lang="sql">
SELECT * FROM karyawan;
</syntaxhighlight>

'''Output'''<syntaxhighlight lang="sql">
+----------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | KEAMANAN | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | KEAMANAN | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+----------------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan yang namanya di awali dengan huruf depan S
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE nama LIKE 'S%';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| SUKOTJO | KEAMANAN | 500000 | 3 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
+----------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan yang pekerjaannya STAF AHLI
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE pekerjaan = 'STAF AHLI';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+-----------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+-----------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+-----------+---------+--------+
</syntaxhighlight>
*Tampilkan yang gajinya dibawah 1000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji<1000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+--------------+--------------+--------+--------+
| nama | pekerjaan | gaji | mkerja |
+--------------+--------------+--------+--------+
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | KEAMANAN | 500000 | 3 |
| RATMANTO | KEAMANAN | 750000 | 4 |
+--------------+--------------+--------+--------+
</syntaxhighlight>
*Tampilkan yang gajinya diatas 3000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji>3000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------------+-----------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+-----------+---------+--------+
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
+----------------+-----------+---------+--------+
</syntaxhighlight>
*Tampilkan gajinya antara 2000000 - 4000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji BETWEEN 2000000 and 4000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
+---------------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan data yang pekerjaannya ADMINISTRASI atau STAF AHLI
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE pekerjaan = 'ADMINISTRASI' OR pekerjaan = 'STAF AHLI';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan yang masa kerjanya diatas >5 tahun dan gajinya diatas 4.000.000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE mkerja>5 AND gaji>4000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------------+-----------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+-----------+---------+--------+
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
+----------------+-----------+---------+--------+
</syntaxhighlight>
*Tampilkan yang Namanya berhuruf depan S dan Gaji nya kurang <1000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE nama LIKE 'S%' AND gaji<1000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------+-----------+--------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------+-----------+--------+--------+
| SUKOTJO | KEAMANAN | 500000 | 3 |
+---------+-----------+--------+--------+
</syntaxhighlight>
*Tampilkan yang gajinya diatas >1000000 dan Masa Kerjanya >4 th
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji>1000000 AND mkerja>4;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+--------------+---------+--------+
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
+----------------+--------------+---------+--------+
</syntaxhighlight>
*Gantilah yang pekerjaannya KEAMANAN menjadi SATPAM
<syntaxhighlight lang="sql">
UPDATE karyawan SET pekerjaan = REPLACE(pekerjaan, "KEAMANAN", "SATPAM");
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | SATPAM | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | SATPAM | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+----------------+--------------+---------+--------+
</syntaxhighlight>
*Nama AHMAD ZAENUDIN seharusnya SLAMET ACHMAD perbaikilah
<syntaxhighlight lang="sql">
UPDATE karyawan SET nama ='SLAMET ACHMAD' WHERE nama='AHMAD ZAENUDIN';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| SLAMET ACHMAD | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | SATPAM | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | SATPAM | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+--------------+---------+--------+
</syntaxhighlight>
*Karyawan yang bernama SANTOSO dan SURAJAYA mengundurkan diri, hapuslah datanya.
<syntaxhighlight lang="sql">
DELETE FROM karyawan WHERE nama = 'SANTOSO' OR nama='SARAJAYA';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| SLAMET ACHMAD | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | SATPAM | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | SATPAM | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan data NAMA, JABATAN dan GAJI yang jabatannya STAF AHLI
<syntaxhighlight lang="sql">
SELECT nama,pekerjaan,gaji FROM karyawan WHERE pekerjaan='STAF AHLI';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+-----------+---------+
| nama | pekerjaan | gaji |
+---------------+-----------+---------+
| SUNARDI | STAF AHLI | 1500000 |
| MARIYANTI | STAF AHLI | 2000000 |
| ARIS HARYANTO | STAF AHLI | 1800000 |
| GUNARSO HALIM | STAF AHLI | 1500000 |
+---------------+-----------+---------+
</syntaxhighlight>
*Tampilkan data NAMA dan GAJI dimana gaji sudah naik 3%
<syntaxhighlight lang="sql">
select nama, gaji + (0.03*gaji) FROM karyawan;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------------+
| nama | gaji + (0.03*gaji) |
+---------------+--------------------+
| SUNARDI | 1545000 |
| SLAMET ACHMAD | 5150000 |
| JOKO MARTADI | 824000 |
| SUKOTJO | 515000 |
| ANDI SANYOTO | 1030000 |
| MARIYANTI | 2060000 |
| RATMANTO | 772500 |
| MAHENDRA | 1030000 |
| PARMADI BUDI | 2060000 |
| INDAH MULYONO | 3090000 |
| ARIS HARYANTO | 1854000 |
| GUNARSO HALIM | 1545000 |
+---------------+--------------------+
</syntaxhighlight>
*Terjadi pergantian tahun, semua Masa Kerja bertambah 1 tahun dan semua GAJI naik 10% perbaikilah datanya.
<syntaxhighlight lang="sql">
UPDATE karyawan SET mkerja = mkerja + 1, gaji = gaji + (0.10*gaji);
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------+-----------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+-----------+--------+
| SUNARDI | STAF AHLI | 1650001.1 | 4 |
| SLAMET ACHMAD | DIREKTUR | 5500001.1 | 9 |
| JOKO MARTADI | ADMINISTRASI | 880001.1 | 3 |
| SUKOTJO | SATPAM | 550001.1 | 4 |
| ANDI SANYOTO | PEMBUKUAN | 1100001.1 | 5 |
| MARIYANTI | STAF AHLI | 2200001.1 | 2 |
| RATMANTO | SATPAM | 825001.1 | 5 |
| MAHENDRA | SALESMAN | 1100001.1 | 7 |
| PARMADI BUDI | ADMINISTRASI | 2200001.1 | 8 |
| INDAH MULYONO | SEKRETARIS | 3300001.1 | 6 |
| ARIS HARYANTO | STAF AHLI | 1980001.1 | 4 |
| GUNARSO HALIM | STAF AHLI | 1650001.1 | 2 |
+---------------+--------------+-----------+--------+
</syntaxhighlight>

==Source==
*[https://bahasaweb.com/category/mysql/ bahasaweb.com]
*[https://www.duniailkom.com/tutorial-belajar-mysql-dan-index-artikel-mysql/ duniailkom.com]
*[https://www.sistemphp.com/mysql-cara-update-field-yang-sama-dengan-banyak-data/ sistemphp.com]
*[https://www.ilmuwebsite.com/cara-update-sebagian-isi-field-mysql ilmuwebsite.com]
*[https://bookdown.org/moh_rosidi2610/panduan_access/query.html bookdown.org]
*[https://medium.com/@986110101/pengantar-sql-bagian-2-ff9a8fd442a9 medium.com]
*[https://komputasistat.blogspot.com/2016/05/menambah-dan-mengurangi-nilai-yang.html blogspot.com]
*[https://www.pengembangan-web-mp-pd.com/id/sql-server-2005/cara-menambah-nilai-kolom-bilangan-bulat-dengan-1-di-sql/942490848/amp/ pengembangan-web-mp-pd.com]
*[https://kelasprogrammer.com/perintah-dasar-sql/ kelasprogrammer.com]
*[https://www.zpkomputer.com/2017/01/operator-aritmatika-mysql.html zpkomputer.com]
[[Category:Materi]]
[[Category:Matkul]]

Pengantar Bahasa Query:Tugas 2

2022-08-23T05:27:25Z

Aldi: /* Perintah Select */

Pengantar Bahasa Query:Tugas 2

2022-08-23T00:36:06Z

Aldi: /* Perintah Select */

<syntaxhighlight lang="shell">
sudo mariadb -u root

</syntaxhighlight><syntaxhighlight lang="sql">
CREATE DATABASE kangtain;

</syntaxhighlight><syntaxhighlight lang="sql">
use kangtain;
</syntaxhighlight><syntaxhighlight lang="sql">
CREATE TABLE karyawan ( nama varchar(25), pekerjaan varchar(25), gaji long, mkerja int );
</syntaxhighlight>

*Input data cara 1
<syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SUNARDI', 'STAF AHLI', 1500000, 3);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('AHMAD ZAENUDIN', 'DIREKTUR', 5000000, 8);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('JOKO MARTADI', 'ADMINISTRASI', 800000, 2);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SUKOTJO', 'KEAMANAN', 500000, 3);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('ANDI SANYOTO', 'PEMBUKUAN', 1000000, 4);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SANTOSO', 'ADMINISTRASI', 1200000, 6);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('MARIYANTI', 'STAF AHLI', 2000000, 1);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('RATMANTO', 'KEAMANAN', 750000, 4);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('MAHENDRA', 'SALESMAN', 1000000, 6);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('PARMADI BUDI', 'ADMINISTRASI', 2000000, 7);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('INDAH MULYONO', 'SEKRETARIS', 3000000, 5);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('ARIS HARYANTO', 'STAF AHLI', 1800000, 3);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SARAJAYA', 'SALESMAN', 1200000, 1);
</syntaxhighlight><syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('GUNARSO HALIM', 'STAF AHLI', 1500000, 1);
</syntaxhighlight>

*Input data cara 2
<syntaxhighlight lang="sql">
INSERT INTO karyawan(nama, pekerjaan, gaji, mkerja) values ('SUNARDI', 'STAF AHLI', 1500000, 3), ('AHMAD ZAENUDIN', 'DIREKTUR', 5000000, 8), ('JOKO MARTADI', 'ADMINISTRASI', 800000, 2), ('SUKOTJO', 'KEAMANAN', 500000, 3), ('ANDI SANYOTO', 'PEMBUKUAN', 1000000, 4), ('SANTOSO', 'ADMINISTRASI', 1200000, 6), ('MARIYANTI', 'STAF AHLI', 2000000, 1), ('RATMANTO', 'KEAMANAN', 750000, 4), ('MAHENDRA', 'SALESMAN', 1000000, 6), ('PARMADI BUDI', 'ADMINISTRASI', 2000000, 7), ('INDAH MULYONO', 'SEKRETARIS', 3000000, 5), ('ARIS HARYANTO', 'STAF AHLI', 1800000, 3), ('SARAJAYA', 'SALESMAN', 1200000, 1), ('GUNARSO HALIM', 'STAF AHLI', 1500000, 1);
</syntaxhighlight>

==Perintah Select==
*Menampilkan Semua field
<syntaxhighlight lang="sql">
SELECT * FROM karyawan;
</syntaxhighlight>

'''Output'''<syntaxhighlight lang="sql">
+----------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | KEAMANAN | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | KEAMANAN | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+----------------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan yang namanya di awali dengan huruf depan S
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE nama LIKE 'S%';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| SUKOTJO | KEAMANAN | 500000 | 3 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
+----------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan yang pekerjaannya STAF AHLI
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE pekerjaan = 'STAF AHLI';
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+-----------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+-----------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+-----------+---------+--------+
</syntaxhighlight>
*Tampilkan yang gajinya dibawah 1000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji<1000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+--------------+--------------+--------+--------+
| nama | pekerjaan | gaji | mkerja |
+--------------+--------------+--------+--------+
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | KEAMANAN | 500000 | 3 |
| RATMANTO | KEAMANAN | 750000 | 4 |
+--------------+--------------+--------+--------+
</syntaxhighlight>
*Tampilkan yang gajinya diatas 3000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji>3000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+----------------+-----------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+-----------+---------+--------+
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
+----------------+-----------+---------+--------+
</syntaxhighlight>
*Tampilkan gajinya antara 2000000 - 4000000
<syntaxhighlight lang="sql">
SELECT * FROM karyawan WHERE gaji BETWEEN 2000000 and 4000000;
</syntaxhighlight>'''Output'''<syntaxhighlight lang="sql">
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
+---------------+--------------+---------+--------+
</syntaxhighlight>
*Tampilkan data yang pekerjaannya ADMINISTRASI atau STAF AHLI
SELECT * FROM karyawan WHERE pekerjaan = 'ADMINISTRASI' OR pekerjaan = 'STAF AHLI';

'''Output'''
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+--------------+---------+--------+

*Tampilkan yang masa kerjanya diatas >5 tahun dan gajinya diatas 4.000.000
SELECT * FROM karyawan WHERE mkerja>5 AND gaji>4000000;

'''Output'''
+----------------+-----------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+-----------+---------+--------+
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
+----------------+-----------+---------+--------+

*Tampilkan yang Namanya berhuruf depan S dan Gaji nya kurang <1000000
SELECT * FROM karyawan WHERE nama LIKE 'S%' AND gaji<1000000;

'''Output'''
+---------+-----------+--------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------+-----------+--------+--------+
| SUKOTJO | KEAMANAN | 500000 | 3 |
+---------+-----------+--------+--------+

*Tampilkan yang gajinya diatas >1000000 dan Masa Kerjanya >4 th
SELECT * FROM karyawan WHERE gaji>1000000 AND mkerja>4;

'''Output'''
+----------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+--------------+---------+--------+
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
+----------------+--------------+---------+--------+

*Gantilah yang pekerjaannya KEAMANAN menjadi SATPAM
UPDATE karyawan SET pekerjaan = REPLACE(pekerjaan, "KEAMANAN", "SATPAM");

'''Output'''
+----------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+----------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| AHMAD ZAENUDIN | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | SATPAM | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | SATPAM | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+----------------+--------------+---------+--------+

*Nama AHMAD ZAENUDIN seharusnya SLAMET ACHMAD perbaikilah
UPDATE karyawan SET nama ='SLAMET ACHMAD' WHERE nama='AHMAD ZAENUDIN';

'''Output'''
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| SLAMET ACHMAD | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | SATPAM | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| SANTOSO | ADMINISTRASI | 1200000 | 6 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | SATPAM | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| SARAJAYA | SALESMAN | 1200000 | 1 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+--------------+---------+--------+

*Karyawan yang bernama SANTOSO dan SURAJAYA mengundurkan diri, hapuslah datanya.
DELETE FROM karyawan WHERE nama = 'SANTOSO' OR nama='SARAJAYA';

'''Output'''
+---------------+--------------+---------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+---------+--------+
| SUNARDI | STAF AHLI | 1500000 | 3 |
| SLAMET ACHMAD | DIREKTUR | 5000000 | 8 |
| JOKO MARTADI | ADMINISTRASI | 800000 | 2 |
| SUKOTJO | SATPAM | 500000 | 3 |
| ANDI SANYOTO | PEMBUKUAN | 1000000 | 4 |
| MARIYANTI | STAF AHLI | 2000000 | 1 |
| RATMANTO | SATPAM | 750000 | 4 |
| MAHENDRA | SALESMAN | 1000000 | 6 |
| PARMADI BUDI | ADMINISTRASI | 2000000 | 7 |
| INDAH MULYONO | SEKRETARIS | 3000000 | 5 |
| ARIS HARYANTO | STAF AHLI | 1800000 | 3 |
| GUNARSO HALIM | STAF AHLI | 1500000 | 1 |
+---------------+--------------+---------+--------+

*Tampilkan data NAMA, JABATAN dan GAJI yang jabatannya STAF AHLI
SELECT nama,pekerjaan,gaji FROM karyawan WHERE pekerjaan='STAF AHLI';

'''Output'''
+---------------+-----------+---------+
| nama | pekerjaan | gaji |
+---------------+-----------+---------+
| SUNARDI | STAF AHLI | 1500000 |
| MARIYANTI | STAF AHLI | 2000000 |
| ARIS HARYANTO | STAF AHLI | 1800000 |
| GUNARSO HALIM | STAF AHLI | 1500000 |
+---------------+-----------+---------+

*Tampilkan data NAMA dan GAJI dimana gaji sudah naik 3%
select nama, gaji + (0.03*gaji) FROM karyawan;

'''Output'''
+---------------+--------------------+
| nama | gaji + (0.03*gaji) |
+---------------+--------------------+
| SUNARDI | 1545000 |
| SLAMET ACHMAD | 5150000 |
| JOKO MARTADI | 824000 |
| SUKOTJO | 515000 |
| ANDI SANYOTO | 1030000 |
| MARIYANTI | 2060000 |
| RATMANTO | 772500 |
| MAHENDRA | 1030000 |
| PARMADI BUDI | 2060000 |
| INDAH MULYONO | 3090000 |
| ARIS HARYANTO | 1854000 |
| GUNARSO HALIM | 1545000 |
+---------------+--------------------+

*Terjadi pergantian tahun, semua Masa Kerja bertambah 1 tahun dan semua GAJI naik 10% perbaikilah datanya.
UPDATE karyawan SET mkerja = mkerja + 1, gaji = gaji + (0.10*gaji);

'''Output'''
+---------------+--------------+-----------+--------+
| nama | pekerjaan | gaji | mkerja |
+---------------+--------------+-----------+--------+
| SUNARDI | STAF AHLI | 1650001.1 | 4 |
| SLAMET ACHMAD | DIREKTUR | 5500001.1 | 9 |
| JOKO MARTADI | ADMINISTRASI | 880001.1 | 3 |
| SUKOTJO | SATPAM | 550001.1 | 4 |
| ANDI SANYOTO | PEMBUKUAN | 1100001.1 | 5 |
| MARIYANTI | STAF AHLI | 2200001.1 | 2 |
| RATMANTO | SATPAM | 825001.1 | 5 |
| MAHENDRA | SALESMAN | 1100001.1 | 7 |
| PARMADI BUDI | ADMINISTRASI | 2200001.1 | 8 |
| INDAH MULYONO | SEKRETARIS | 3300001.1 | 6 |
| ARIS HARYANTO | STAF AHLI | 1980001.1 | 4 |
| GUNARSO HALIM | STAF AHLI | 1650001.1 | 2 |
+---------------+--------------+-----------+--------+

==Source==
*[https://bahasaweb.com/category/mysql/ bahasaweb.com]
*[https://www.duniailkom.com/tutorial-belajar-mysql-dan-index-artikel-mysql/ duniailkom.com]
*[https://www.sistemphp.com/mysql-cara-update-field-yang-sama-dengan-banyak-data/ sistemphp.com]
*[https://www.ilmuwebsite.com/cara-update-sebagian-isi-field-mysql ilmuwebsite.com]
*[https://bookdown.org/moh_rosidi2610/panduan_access/query.html bookdown.org]
*[https://medium.com/@986110101/pengantar-sql-bagian-2-ff9a8fd442a9 medium.com]
*[https://komputasistat.blogspot.com/2016/05/menambah-dan-mengurangi-nilai-yang.html blogspot.com]
*[https://www.pengembangan-web-mp-pd.com/id/sql-server-2005/cara-menambah-nilai-kolom-bilangan-bulat-dengan-1-di-sql/942490848/amp/ pengembangan-web-mp-pd.com]
*[https://kelasprogrammer.com/perintah-dasar-sql/ kelasprogrammer.com]
*[https://www.zpkomputer.com/2017/01/operator-aritmatika-mysql.html zpkomputer.com]