Question

Oracle:

It keeps saying error in line 1, how do I fix it:

--DROP TABLE
DROP TABLE Inventory;
DROP TABLE Orders;
DROP TABLE Order_Line;
DROP TABLE Item;
DROP TABLE Order_Source;
DROP TABLE Category;
DROP TABLE Customer;

Answer 1

In the given set of queries, The first line is a single line comment above your executable queries. A single-line comment can appear within a statement, at the end of a line. If there is an error message displaying, the lack of spaces could be the cause. We need to end the comment with a line break. Please remove extra spaces after first line(If there are any) and pressing the <ENTER> key to add a new line and remove the errors.

--DROP TABLE

DROP TABLE Inventory;

DROP TABLE Orders;

DROP TABLE Order_Line;

DROP TABLE Item;

DROP TABLE Order_Source;

DROP TABLE Category;

DROP TABLE Customer;