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Creating Composite key

20
I have a table "Transaction" with the following struct

Transaction
TransactionID int primary key,
CustomerID int,
TranTime DateTime
----------------------------------------------------------------
How can i set a composite key between CustomerID and TranTime
Jan 27 '07 #1
1 2946
ronverdonk
4,258 Expert 4TB
You mean in the table definition itself? Like this
Expand|Select|Wrap|Line Numbers
  1. ALTER TABLE table ADD COLUMN comp_key varchar(20) AFTER CustomerID;
Ronald :cool:
Jan 29 '07 #2

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