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How to do a dynamic loop in a sql insert statement using ASP classic?

Posted on 2009-05-03
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Last Modified: 2012-05-06
Hi,

I'm trying to do a dynamic loop to insert some data in the DB, but I'm getting no success. The code follows below, and the error message I get is something like:

error 800a000d
Type incompatible: 'SS_Busca_Usuario_Default_'

I think is not being attributed any value to the (x) variable inside the looping, and I don't know what's wrong, any ideas?

Thanks



Dim x
x=1
for x = 1 to 5
 
SS_Busca_Usuario_Default_(x) = "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'"
Set RS_Busca_Usuario_Default_(x) = conn.execute(SS_Busca_Usuario_Default_(x))
 
next

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Comment
Question by:marcoloppo
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9 Comments
 
LVL 53

Expert Comment

by:Ryan Chong
ID: 24292928
try:

Dim x(5)
x=1
for x = 1 to 5
 
SS_Busca_Usuario_Default_(x) = "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'"
Set RS_Busca_Usuario_Default_(x) = conn.execute(SS_Busca_Usuario_Default_(x))
 
next
0
 
LVL 53

Accepted Solution

by:
Ryan Chong earned 1200 total points
ID: 24292954
sorry, should be:

Dim SS_Busca_Usuario_Default_(5)
x=1
for x = 1 to 5
 
SS_Busca_Usuario_Default_(x) = "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'"
Set RS_Busca_Usuario_Default_(x) = conn.execute(SS_Busca_Usuario_Default_(x))
 
next
0
 
LVL 53

Assisted Solution

by:Ryan Chong
Ryan Chong earned 1200 total points
ID: 24292956
You may added this as well:

Dim RS_Busca_Usuario_Default_(5)
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LVL 53

Expert Comment

by:Ryan Chong
ID: 24293471
by the way, "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'" is not an insert SQL statement..
0
 
LVL 6

Expert Comment

by:JoachimMartinsen
ID: 24293589
What is ud_login_(x)? What type is it, and when and where does it get set?
<%
set RS = server.createobject("adodb.recordset")
for x = 1 to 5
	RS.open "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'"
	if not RS.eof then
		' User is found
	end if
	RS.close
next
set RS = nothing
%>

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Author Comment

by:marcoloppo
ID: 24296336
Hi,

Thank you for the answers, I made what was suggested and it worked partly, in other words I got no error message anymore, but the variables:

ud_login_(x)
ud_email_(x)
ud_senha_(x)

Are blank, with no value. I receive via POST the values of these variables, that come from a form, and I got them like below:

ud_login_1 = request("ud_login_1")
ud_email_1 = request("ud_email_1")
ud_senha_1 = request("ud_senha_1")
ud_login_2 = request("ud_login_2")
ud_email_2 = request("ud_email_2")
ud_senha_2 = request("ud_senha_2")
ud_login_3 = request("ud_login_3")
ud_email_3 = request("ud_email_3")
ud_senha_3 = request("ud_senha_3")
ud_login_4 = request("ud_login_4")
ud_email_4 = request("ud_email_4")
ud_senha_4 = request("ud_senha_4")
ud_login_5 = request("ud_login_5")
ud_email_5 = request("ud_email_5")
ud_senha_5 = request("ud_senha_5")

So any of this variables above should be recorded in the SQL statement below, when the loop is running, what might be the problem?

Once thank you.






Dim SS_Busca_Usuario_Default_(5)
Dim ud_login_(5)
Dim RS_Busca_Usuario_Default_(5)
Dim SS_Inclui_User_Master_(5)
Dim ud_email_(5)
Dim ud_senha_(5)
 
x=1
for x = 1 to 5
 
SS_Busca_Usuario_Default_(x) = "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'"
Set RS_Busca_Usuario_Default_(x) = conn.execute(SS_Busca_Usuario_Default_(x))
 
If RS_Busca_Usuario_Default_(x).eof = true then
response.write ud_login_(x)
'SS_Inclui_User_Master_(x) = "Insert into users_default (cod_empresa, ud_nome, ud_email, ud_pass_1, ud_pass_2, ativo, data) VALUES ("& RS_inclui_empresa("IdentityInsert") &", '"& ud_login_(x) &"', '"& ud_email_(x) &"', '"& ud_senha_(x) &"',  '"& md5(ud_senha_(x)) &"',  NULL, getdate())"
'conn.execute(SS_Inclui_User_Master_(x))
end if
 
next

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0
 

Author Comment

by:marcoloppo
ID: 24296356
Sorry, below folows the correct script
Dim SS_Busca_Usuario_Default_(5)
Dim ud_login_(5)
Dim RS_Busca_Usuario_Default_(5)
Dim SS_Inclui_User_Master_(5)
Dim ud_email_(5)
Dim ud_senha_(5)
 
x=1
for x = 1 to 5
 
SS_Busca_Usuario_Default_(x) = "Select ud_nome from users_default WHERE ud_nome = '"& ud_login_(x) &"'"
Set RS_Busca_Usuario_Default_(x) = conn.execute(SS_Busca_Usuario_Default_(x))
 
If RS_Busca_Usuario_Default_(x).eof = true then
SS_Inclui_User_Master_(x) = "Insert into users_default (cod_empresa, ud_nome, ud_email, ud_pass_1, ud_pass_2, ativo, data) VALUES ("& RS_inclui_empresa("IdentityInsert") &", '"& ud_login_(x) &"', '"& ud_email_(x) &"', '"& ud_senha_(x) &"',  '"& md5(ud_senha_(x)) &"',  NULL, getdate())"
conn.execute(SS_Inclui_User_Master_(x))
end if
 
next

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0
 
LVL 6

Assisted Solution

by:JoachimMartinsen
JoachimMartinsen earned 800 total points
ID: 24297484
Try this:
request("ud_login_"&x)

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0
 

Author Closing Comment

by:marcoloppo
ID: 31577448
Great Solution!
0

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