ASP - string Truncated error

Author

string Truncated error

Chumley Walrus

2005-03-22, 3:55 pm

I'm getting a "string could be truncated" error at the line where my
strSql is executed ( my_conn.Execute (strSql) ), but it doesnt happen
all the time, just periodically. I used to have this pointing to an
Access db, but I changed it over to Sql, getting rid of the # datetime
delimiters and replacing with ' . Wondering if the first StrSql string
in the if statement if too long:

'''''''''''''''''''''''''''
Function ChkString(string)
if string = "" then string = " "
ChkString = Replace(string, "'", "''")
End Function

set my_conn= Server.CreateObject("ADODB.Connection")
my_Conn.Open DBCon

' Check to see if it's a new record to be added or an old one to
update
StrSql= "Select * from diary where dte = '" & Request("view_Date") &
"'"
set rs = my_conn.Execute (StrSql)

if rs.BOF or rs.EOF then ' No records found. i.e. New record
StrSql ="INSERT INTO diary (dte, text_field) values ('" &
request("view_date") & "', '" & chkString(request("txt")) & "')"
else ' Record found. i.e. update record.
StrSql = "UPDATE diary SET diary.dte = '" & request("view_date") & "',
text_field = '" & chkString(request("txt")) & "' WHERE id = " &
rs("id")
End If

my_conn.Execute (strSql)

'''''''''''

thanks
chumley

Aaron [SQL Server MVP]

2005-03-22, 3:55 pm

Well, what is the table definition (e.g. datatype and length of
"text_field" - which is an awful, awful name for a column, by the way)?

--
Please post DDL, sample data and desired results.
See http://www.aspfaq.com/5006 for info.

"Chumley Walrus" <springb2k@yahoo.com> wrote in message
news:1111517588.706841.242270@z14g2000cwz.googlegroups.com...
> I'm getting a "string could be truncated" error at the line where my
> strSql is executed ( my_conn.Execute (strSql) ), but it doesnt happen
> all the time, just periodically. I used to have this pointing to an
> Access db, but I changed it over to Sql, getting rid of the # datetime
> delimiters and replacing with ' . Wondering if the first StrSql string
> in the if statement if too long:
>
> '''''''''''''''''''''''''''
> Function ChkString(string)
> if string = "" then string = " "
> ChkString = Replace(string, "'", "''")
> End Function
>
> set my_conn= Server.CreateObject("ADODB.Connection")
> my_Conn.Open DBCon
>
> ' Check to see if it's a new record to be added or an old one to
> update
> StrSql= "Select * from diary where dte = '" & Request("view_Date") &
> "'"
> set rs = my_conn.Execute (StrSql)
>
> if rs.BOF or rs.EOF then ' No records found. i.e. New record
> StrSql ="INSERT INTO diary (dte, text_field) values ('" &
> request("view_date") & "', '" & chkString(request("txt")) & "')"
> else ' Record found. i.e. update record.
> StrSql = "UPDATE diary SET diary.dte = '" & request("view_date") & "',
> text_field = '" & chkString(request("txt")) & "' WHERE id = " &
> rs("id")
> End If
>
> my_conn.Execute (strSql)
>
> '''''''''''
>
> thanks
> chumley
>

Dave Anderson

2005-03-22, 8:55 pm

Chumley Walrus wrote:
> I'm getting a "string could be truncated" error at the line where my
> strSql is executed ( my_conn.Execute (strSql) ), but it doesnt happen
> all the time, just periodically...

Are you using POST or GET for your form method? Using request("txt") is
ambiguous.

> ...StrSql ="INSERT INTO diary (dte, text_field) values ('" &
> request("view_date") & "', '" & chkString(request("txt"))...

--
Dave Anderson

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me directly or ask me to contact you directly for assistance. If your
question is worth asking, it's worth posting.

Ganesh

2005-03-23, 3:55 pm

Hi,

This error happens when the data that you try to update or insert in the
table is more than what the field can handle. For ex: a varchar(20) string
cannot hold more than 20 characters. So you will get the error when you pass
a string to this field which is more than 20.

Ganesh

"Chumley Walrus" wrote:

> I'm getting a "string could be truncated" error at the line where my
> strSql is executed ( my_conn.Execute (strSql) ), but it doesnt happen
> all the time, just periodically. I used to have this pointing to an
> Access db, but I changed it over to Sql, getting rid of the # datetime
> delimiters and replacing with ' . Wondering if the first StrSql string
> in the if statement if too long:
>
> '''''''''''''''''''''''''''
> Function ChkString(string)
> if string = "" then string = " "
> ChkString = Replace(string, "'", "''")
> End Function
>
> set my_conn= Server.CreateObject("ADODB.Connection")
> my_Conn.Open DBCon
>
> ' Check to see if it's a new record to be added or an old one to
> update
> StrSql= "Select * from diary where dte = '" & Request("view_Date") &
> "'"
> set rs = my_conn.Execute (StrSql)
>
> if rs.BOF or rs.EOF then ' No records found. i.e. New record
> StrSql ="INSERT INTO diary (dte, text_field) values ('" &
> request("view_date") & "', '" & chkString(request("txt")) & "')"
> else ' Record found. i.e. update record.
> StrSql = "UPDATE diary SET diary.dte = '" & request("view_date") & "',
> text_field = '" & chkString(request("txt")) & "' WHERE id = " &
> rs("id")
> End If
>
> my_conn.Execute (strSql)
>
> '''''''''''
>
> thanks
> chumley
>
>

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