sql server - I want to use the variable I declared somewhere else but I cannot (simple sql query) - 


declare @path text; set @path = 'c:\bulk'  bulk insert [humanresources].[employee] -- want use variable here !! (     check_constraints,     codepage='acp',     datafiletype='widechar',     fieldterminator='\t',     rowterminator='\n',     keepidentity,     tablock ); 

declare @path nvarchar(2000);      set @path = 'c:\bulk.(extension)';     declare @sql nvarchar(max) =      '''bulk insert [humanresources].[employee] from' + @path  + '     (         check_constraints,         codepage=''acp'',         datafiletype=''widechar'',         fieldterminator=''\t'',         rowterminator=''\n'',         keepidentity,         tablock     )'''      execute sp_executesql(@sql)

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