T-SQL EXEC and scope

Question

Let's say I have a stored procedure with this in its body:

EXEC 'INSERT INTO ' + quotename(@table) ' blah...'
SELECT IDENT_CURRENT('' + @table + '')

Is IDENT_CURRENT() guaranteed to get the identity of that row INSERTed in the EXEC? IDENT_CURRENT() "returns the last identity value generated for a specific table in any session and any scope", but the scope is different within the EXEC than the stored procedure, right?

I want to make sure that if the stored procedure is being called multiple times at once, the correct identity is SELECTed.

EDIT: Or do I need to do both the INSERT and SELECT within the EXEC, like so:

declare @insert nvarchar
set @insert = 
    'INSERT INTO ' + quotename(@table) ' blah...' +
    'SELECT IDENT_CURRENT(''' + @table + ''')'
EXEC @insert

And if that's the case, how do I SELECT the result of the EXEC if I want to continue with more code in T-SQL? Like this (although it's obviously not correct):

declare @insert nvarchar
set @insert = 
    'INSERT INTO ' + quotename(@table) ' blah...' +
    'SELECT IDENT_CURRENT(''' + @table + ''')'

declare @ident int
set @ident = EXEC @insert

-- more code
SELECT * FROM blah

UPDATE: In the very first snippet, if I SELECT SCOPE_IDENTITY() instead of using IDENT_CURRENT(), NULL is returned by the SELECT. :(

Answer 1

Try

EXEC 'INSERT INTO ' + quotename(@table) ' blah...; SELECT @@IDENTITY'

or better, according to this

EXEC 'INSERT INTO ' + quotename(@table) ' blah...; SELECT SCOPE_IDENTITY()'