sql - Ordering a column while adding an identity column in an existing table in Sybase -


thanks forum, got number of solutions past queries, google too. first post in forum although.

i have table order columns pin, orderpath, quantity. there 5000 data in table already. now, want add identy column, orderid, order column pin.

using following query helps not in order required.

alter table order add orderid numeric(6,0) identity

here's see:

pin--orderpath--quantity--orderid   11   xyz/pop    200       1  22   kl/pod     100       2  33   djh/dd     200       3   44   dj/po      300       4  

alter table orderadd  add order_id datatype

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