it is great tools for selecting whole text of stored procedure,table etc .
it is very easy to use for dynamic query without using concatenate .
it is also very useful for selecting large sql and use as dynamic.
DECLARE @Table TABLE(
INSERT INTO @Table EXEC sp_helptext ‘actInvoice_AuditLog’
DECLARE @Val VARCHAR(MAX)
SELECT @Val = COALESCE(@Val + ‘ ‘ + Val, Val)