public void setUserRolesQuery(String userRolesQuery) {
        this.userRolesQuery = userRolesQuery;
    }
Overrides the default query used to retrieve a user's roles during authorization.  When using the default
implementation, this query must take the user's username as a single parameter and return a row
per role with a single column containing the role name.  If you require a solution that does not match this query
structure, you can override {@link #doGetAuthorizationInfo(PrincipalCollection)} or just
{@link #getRoleNamesForUser(java.sql.Connection, String)}

@param userRolesQuery the query to use for retrieving a user's roles.
@see #DEFAULT_USER_ROLES_QUERY
core/src/main/java/org/apache/shiro/realm/jdbc/JdbcRealm.java