Store query in array in bash

My script need to store in a structure the result of a query:

 #!/bin/bash
 user="..."
 psw="..."
 database="..."
 query="select name, mail from t"
 customStructure=$(mysql -u$user -p$psw $database -e "$query";)

I've no idea how store the array of {name, mail} from query result..

I need structure like this:

 array=[ [name1,mail1] , [name2,mail2], ....., [nameN, mailN] ]

Is there a way to do this in bash?