How: multiple insert stmt's in Database Express edition SQL commands GUI?

Question

I have installed the Express 10g version today and played around with it for a while.
If I go to the SQL commands GUI and enter one insert like this:
INSERT INTO pageit (PagID, PagParent, PagName, PagActive) VALUES (19, 17, 'Mango tree', 1)
then it works nicely:
But if I do this:
INSERT INTO pageit (PagID, PagParent, PagName, PagActive) VALUES (20, 17, 'Grape trees', 1);
INSERT INTO pageit (PagID, PagParent, PagName, PagActive) VALUES (21, 16, 'Animals', 1);
Then it says:
ORA-00911: invalid character
Looks like semicolon is not allowed,
but if I remove the semicolon then it says;
ORA-00905: missing keyword
Is there a way to use multiple insert statements in one go in this GUI at all?
If not, could someone please recommend how I do this.
I have exported thousands of insert lines from MySql and I would like to get them into my newly created Oracle table without having to type one line at the time in this gui.
Any suggestions?
Then if there is a nice WEB GUI like phpmyadmin for Oracle then I would like to know about that to? (Preferably free)

Answer 1

I've not done a lot with the express edition, so there may be tools I'm not aware of. There is a dedicated Express Edition forum that may be more helpful for some of these questions.
I would normally use the command-line SQL*Plus to run a script with a large number of SQL statements. I'd generally prefer, though, to get a comma-separated data file from the other system and load that into Oracle using SQL*Loader for efficiency reasons.
In Oracle, you would normally only want a single database on a single physical machine. I know in SQL Server that what they call a "database" is roughly equivalent to a "schema" in Oracle, which is created by creating a new user.
Justin