SQL Server Indexing -


i trying understand going on create index internally. when create nonclustered index shows insert in execution plan when query test.

declare @sqltext varbinary(128) select @sqltext = sql_handle sys.sysprocesses s spid = 73 --73 process creating index select text sys.dm_exec_sql_text(@sqltext) go 

show:

insert [dbo].[tbl] select * [dbo].[tbl] option (maxdop 1) 

this consistent in execution plan. info appreciated.

this lack of knowledge on indexes, difference 4 months of experience makes! :)

the index creation cause writes index insert leafs needed.


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