sql - Create VIEW (count duplicate values in column) -

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i have little project sql database has table column.

question: how create view in sql server, count how many duplicate values have in column , show number in next column.

here below can see result want take.

|id|name|count| |1 |tom |     | |2 |tom |     | |3 |tom |     | |  |    |  3  | |4 |leo |     | |  |    |  1  |

a view select statement words create view as before select. allows example, 1 person (dba) maintain (create/alter) complex views, while person (developer) has rights select them.

so use @stidgeon's answer (below):

create view mycounts  select name, count(id) counts table group name

and later can query

select * mycounts counts > 1 order name

or whatever need do. note order by not allowed in views in sql server.


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