Without seeing, difficult to say. If I was you, I'd try it anyway.
get the strongest glue in you town and then glue it back together
Elmer's now makes Elmer's China and Glass Glue.
Super Glue.
glue
Use wood glue for wood to wood, to glue a cabinet back together you need to remove the old glue so that you have a clean wood to wood contact if this can't be done you can use epoxy glue, go to your local hardware store ask for help and tell them what you are working on and they will help on the type of glue you need.
glue it back together or tell the truth that you broke it.
you could use rubber glue or tie it back together, DONT Stick IT IN THE MICROWAVE!!
J B Weld or a similar epoxy.
elmers white glue works best! brush onto both halves, put together and secure with tape or rubber bands.
I would use 'Loctite Auto Mirror Adhesive' .
I tried to glue the vase back together, but it did not cohere.
Hot Glue It Back Together