c# - Store Primary Key after SQL Query -
following situation:
i have asp.net website create vm's in esx environment. user can select settings , click on button create vm.
the click-event of button checks values , write ms sql server. table has primary key (integer, identity)
don't need insert (because identity
).
but need primary key, because redirect user after event page , page needs primary key regular queries (send querystring).
currently, make select query direct after insert into
query , take last entry. works long 1 user uses page.
my question is:
is possible recieve identity
primary key directly insert into
query (like return value function) ?
off top of head, @@identity want here.
that of course assuming using ms sql server.
eg insert xxx.... ; select @@identity
edit:
as mitch wheat pointed out, @@scope_identity better option @@identity. because @@scope_identity returns id in current scope, whereas @@identity may return id created trigger or udf.
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