On SQL*Plus prompt, both Rem and -- qualify as comment indicators: Rem this is a comment -- this is also a comment create table emp ( id number primary key, name cvarchar2(40)); Is there any ...
Some statements like create table, insert into etc take a semicolon at the end: CREATE TABLE employees_demo ( employee_id NUMBER(6) , first_name VARCHAR2(20) , last_name ...
I found sqlplus'interface is rather outdated. It's quite nice to have some commands or keywords at disposal, but for example no "arrow-up" key for the previous history entry is available. What is a ...