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ORA-00001: unique constraint (string.string) violated

Mehmet Salih Deveci April 7, 2020 ORA-ERRORS 0

Hi, Sometimes you can get ” ORA-00001: unique constraint (string.string) violated ” error.

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 …