Oracle UPDATE followed by SELECT in LinqPad

I'm trying to UPDATE values in an Oracle database table (of salary information) that has no row IDs or a primary key. I'm writing these statements in LinqPad.

This syntax should work just fine in SQL Server SQL:

UPDATE schedule_amounts 
SET ANNUAL_RATE = 44000
WHERE SCHEDULE_ID = 'LCSD'
  and SCHEDULE_NO = 2014
  and SCHEDULE_LEVEL = 100
  and SCHEDULE_STEP = 17

SELECT * FROM schedule_amounts

But the driver LinqPad uses is returning ORA-00933: SQL command not properly ended.

Using multiple WHERE conditions is the only way I can specify the exact row I need to update. I have Googled Oracle's UPDATE syntax but I just can't seem to find an easy-to-understand example of how to do what, to me, is rather simple in SQL Server.

Thank you all for your comments. You deserve the credit for this answer. To summarize:

The Oracle driver for LinqPad that I'm using (dotConnect Direct Mode based on OCI 8) wants the statement to be formatted like this (yes, wihout any semicolons):

UPDATE schedule_amounts 
SET ANNUAL_RATE = 44000
WHERE SCHEDULE_ID = 'LCSD'
    and SCHEDULE_NO = 2014
    and SCHEDULE_LEVEL = 100
    and SCHEDULE_STEP = 17
GO
SELECT * FROM schedule_amounts

StackExchange Database Administrators Q#42203, answer score: 2