sqlConnection/Command using statement + try/catch block

Question

What is a correct approach try/catch inside using or using inside try/catch?

using (SqlConnection connection = CreateSqlConnection(connString))
{
               using (SqlCommand command = CreateSqlCommand()
               {
                   try{//open connection + execute command + do something else}
                   catch{//do something}
               }
}

vs.

try
{
    using (SqlConnection connection = CreateSqlConnection(connString))
    {
               using (SqlCommand command = CreateSqlCommand()
               {
                   //open connection + execute command + do something else
               }
    }
}
catch
{
 //do something
}

Answer 1

From my point of view:

try
{
    using (SqlConnection connection = CreateSqlConnection(connString))
    {
               using (SqlCommand command = CreateSqlCommand()
               {
                   //open connection + execute command + do something else
               }
    }
}
catch
{
 //do something
}

Above is the correct way.

Because , with this approach if there is exception with connection to database, that will get caught inside catch block.. But with first approach, it will not.