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SQL

Giriş
Veri ve Veritabanı
Veritabanı Yönetim Sistemi
SQL Nedir?
PostgreSQL Kurulumu

SELECT
WHERE ve Karşılaştırma Operatörleri
WHERE ve Mantıksal Operatörler
Ödev 1
BETWEEN ve IN
Ödev 2
LIKE ve ILIKE
Ödev 3
DISTINCT ve COUNT
Ödev 4
PSQL ve Uygulama I

ORDER BY
LIMIT ve OFFSET
Ödev 5
Aggregate Fonksiyonlar
Ödev 6
GROUP BY
HAVING
Ödev 7
ALIAS

Tablo Oluşturmak - Silmek
Verileri Güncellemek - Silmek
Ödev 8
PRIMARY KEY - FOREIGN KEY
Veri Tipleri I
Veri Tipleri II
NOT NULL ve ALTER
UNIQUE
CHECK
PSQL ve Uygulama II

INNER JOIN
Ödev 9
LEFT JOIN
RIGHT JOIN
FULL JOIN
Ödev 10
UNION
INTERSECT ve EXCEPT
Ödev 11

Alt Sorgu Nedir?
Any ve All Operatörleri
Ödev 12
Alt sorgular ve JOIN Yapısı
Genel Tekrar

Merhabalar,

  1. test veritabanınızda employee isimli sütun bilgileri id(INTEGER), name VARCHAR(50), birthday DATE, email VARCHAR(100) olan bir tablo oluşturalım.
  2. Oluşturduğumuz employee tablosuna 'Mockaroo' servisini kullanarak 50 adet veri ekleyelim.
  3. Sütunların her birine göre diğer sütunları güncelleyecek 5 adet UPDATE işlemi yapalım.
  4. Sütunların her birine göre ilgili satırı silecek 5 adet DELETE işlemi yapalım.

Kolay Gelsin.

Ödev

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