sql – Better-Coding

[SOLVED] ORA-00942: table or view does not exist. Hints to solve the problem

Post author:lukasz.ciesla
Post published:April 3, 2019

Here is the solution for most common causes of Oracle SQL ORA-00942: table or view does not exist exception. 1. Problem Below is the most common example when you got…

[SOLVED] PLS-00201 – identifier must be declared. Hints to solve the problem

Post author:lukasz.ciesla
Post published:April 3, 2019

Here is the solution for most common causes of Oracle PL/SQL PLS-00201 - identifier must be declared exception. 1. Problem You got a PLS-00201 - identifier must be declared exception…

Oracle MOOC: SQL Fundamentals 2018

Post author:lukasz.ciesla
Post published:January 22, 2018

The Oracle MOOC (Free Oracle Massive Open Online Course) is a great opportunity to enter the world of Oracle technologies. The SQL Fundamentals 2018 course began on January 8th and it’s open for 31 days, so you have still chance to take a part and get reward. The course is 100% free.

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