When creating a temp_table can you specify field types?

[sgtpepper]

I want all fields in a temp table to be varchar(200)

How can I specify that?
I current have

CREATE TEMPORARY TABLE temp_union

What do I need to add?

[sgtpepper]

Any ideas?

For example, using my temp table only lists data up to 20 characters. How can I get more?

[sgtpepper]

Here is my total query....the photo_file field stops after 20 characters. Why? The photo_field is a varchar(200) in the database

CREATE TEMPORARY TABLE temp_union select Id,lister_office_name,photo_file,baths from residential where lister_office_name='Century 21 Highview Realty';
INSERT INTO temp_union select Id,lister_office_name,photo_file,baths_unit AS baths from multi where lister_office_name='Century 21 Highview Realty';
SELECT * FROM temp_union;