Comments

Comments can be inserted in the plsql scripts in three ways:

1. REM[ARK] command: REM Command can be ued in the PL*SQL to comment a single line
For ex:
REM This is PL*SQL comment for reports

2. -- : The symbol -- can also be used to comment a single line
For ex:
-- This is PL*SQL comment for reports

3. /*     */ : For mulitple line comments /*  <multiple line comments> */ can be used
For ex:
/* This is PL*SQL comment for reports
We can put multiple lines in it */