Query Prompting for Parameter Value - ms-access

Question

I am attempting to creat a VIEW for my class. I was instructed to make my Access Compatible syntax ANSI 92. I have done that but I keep getting a message saying to:
"Enter parameter Value for 'JR'."
But it should just be showing any with the JR in the field value.
Any idea what I am doing wrong?
SELECT Student.IDno, LastName, FirstName, Class AS
Junior, Major, GPA
FROM Student, Person
WHERE Student.IDno = Person.IDno
AND Class = “JR”;
I also have to include columns from 2-3 different tables, change the titles of two of the columns, and show only the records that have class = "JR".
Any advice on where to start looking for this info would be great.
Thank you.
EDIT: Thank you for the help with that last one. Now I'm trying to change this to be able to pull from multiple tables and I can't seem to figure anything out. When I run this code, it tells me it can't find the table or query. If I run each section alone, it works just fine. I need to pull some info from 4 tables...
SELECT Student.IDno, Person.LastName, Person.FirstName, Student.Class, Student.Major, Student.GPA
FROM Student, Person
WHERE Student.IDno = Person.IDno
AND Class = 'JR';
UNION
SELECT Student.IDno, Enrollment.OfferNo, Enrollment.Grade
FROM Student, Enrollment
WHERE Student.IDno = Enrollment.IDno;

Answer 1

The double-quotes present in your SQL code are 'smart quotes' or Unicode character 0x201C, as opposed to the standard double-quote, which is Unicode/ASCII character 0x0022.
Hence changing the SQL to either:
SELECT Student.IDno, LastName, FirstName, Class AS Junior, Major, GPA
FROM Student, Person
WHERE Student.IDno = Person.IDno
AND Class = "JR";
or:
SELECT Student.IDno, LastName, FirstName, Class AS Junior, Major, GPA
FROM Student, Person
WHERE Student.IDno = Person.IDno
AND Class = 'JR';
Will solve this.
However, I would also strongly suggest using an INNER JOIN (i.e. ANSI-92 syntax) in place of a cartesian product with join criteria in the WHERE clause (ANSI-89 syntax):
SELECT Student.IDno, LastName, FirstName, Class AS Junior, Major, GPA
FROM Student INNER JOIN Person ON Student.IDno = Person.IDno
WHERE Class = 'JR';
It is also advisable to state the table qualifier for each field (e.g. Person.LastName or Student.LastName) so as to avoid the improper use of reserved words or ambiguity arising from identically named fields in multiple tables.
In the code you have added to your question, you are attempting to UNION two SELECT queries which output a different number of columns, and presumably, different data types - this is invalid.
I imagine that you are actually looking to do this:
select
student.idno,
person.lastname,
person.firstname,
student.class,
student.major,
student.gpa,
enrollment.offerno,
enrollment.grade
from
(
student inner join person
on student.idno = person.idno
)
inner join enrollment
on student.idno = enrollment.idno
where
student.class = 'JR'