How would I fix these “ORA-00933: SQL command not properly ended” “ORA-00923: FROM keyword not found where expected” errors?

How would I fix these “ORA-00933: SQL command not properly ended” “ORA-00923: FROM keyword not found where expected” errors?

This Statement:

This Statement:

SELECT id, units, cost FROM   inventory_list WHERE  cost <= 20;

Gives me:

ORA-00923: FROM keyword not found where expected

While this statement:

SELECT * FROM   items WHERE  ilt_id = 'il010230126' OR ilt_id = 'il010230128';

Gives me:

ORA-00933: SQL command not properly ended


Angular 9 Tutorial: Learn to Build a CRUD Angular App Quickly

What's new in Bootstrap 5 and when Bootstrap 5 release date?

Brave, Chrome, Firefox, Opera or Edge: Which is Better and Faster?

How to Build Progressive Web Apps (PWA) using Angular 9

What is new features in Javascript ES2020 ECMAScript 2020

Learn to Build SQL Query| Ultimate SQL and DataBase Concepts|Simpliv

Learn to Build SQL Query| Ultimate SQL and DataBase Concepts

An Introduction to Oracle SQL

An Introduction to Oracle SQL: A quick tour of the six principal clauses of the SELECT statement.

Real time Oracle database administration interview questions | Simpliv

Real time Oracle database administration interview questions