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Tag Archives: unique constraint

Constraints ( Primary Key, Foreign Key , Unique Key, Not Null and Check ) in Oracle SQL | Oracle SQL Tutorials -30

Mehmet Salih Deveci August 3, 2020 Oracle SQL 0

Hi, I will explain Constraints ( Primary Key, Foreign Key , Unique Key, Not Null and Check ) in Oracle SQL in this post of Oracle SQL Tutorial series.

Oracle SQL Tutorials Chapter 7 ( Part 1 of 2 )

ismail tolga can July 24, 2019 Oracle SQL 0

Chapter 7 – CREATING AND MANAGING TABLES Classify Main Database Objects Examining Table Structure Data Types of the Columns Creating a Simple Table Understanding How Schema Objects Work DATABASE OBJECTS …