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SELECT and UPDATE
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the boss View Drop Down
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Joined: 19 January 2003
Location: Saudi Arabia
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Points: 1727 		Post Options Post Options   Thanks (0) Thanks(0)   Quote the boss Quote  Post ReplyReply Direct Link To This Post Topic: SELECT and UPDATE
    Posted: 12 July 2003 at 4:19pm

can i use select and update commands in a single stored procedure.. if yes.. what is the appropiate code

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ljamal View Drop Down
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Points: 888 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ljamal Quote  Post ReplyReply Direct Link To This Post Posted: 12 July 2003 at 4:59pm
yes, you can
the syntax is the same as the usage in ASP
You can use them and any other SQL statement in a stored procedure.

selects will return a recordset in the order in which the select statements appear in the stored procedure.
L. Jamal Walton

L. Jamal Inc : Web/ Print Design and ASP Programming
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stef_nz View Drop Down
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Points: 8 		Post Options Post Options   Thanks (0) Thanks(0)   Quote stef_nz Quote  Post ReplyReply Direct Link To This Post Posted: 15 July 2003 at 2:38am
here is some example code from a stored proc using both select and update - ms sql server styles......

Quote create procedure dbo.UserLogin
@Username nvarchar(100),
@Password nvarchar(50),
@PID int
as
declare @UserId int
declare @SuperUserId int
select @SuperUserId = UserId
from   Users
where  IsSuperUser = 1
select @UserId = null
/* validate the user */
select @UserId = UserId
from   Users
where  Username = @Username
and    Password = @Password
if @UserId is not null
begin
  if @UserId <> @SuperUserId
  begin
    select @UserId = null
 
    select @UserId = Users.UserId
    from   UserPs
    inner join Users on UserPs.UserId = Users.UserId
    where  PID = @PID
    and    Username = @Username
    and    Password = @Password
    and    Authorized = 1
    if not @UserId is null
    begin
      update UserPs
      set    LastLoginDate = getdate()
      where  UserId = @UserId
      and    PID = @PID
    end
  end
end
select 'UserId' = @UserId

GO
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