Re: Value truncation on user defined type

Could you send me directly the Mylog output ?

regards,
Hiroshi Inoue

CG wrote:
> I've finally taken the plunge and upgraded PgODBC from 7.03.02.00 to 8.02.04.00 ... I'm having an issue with data truncation on the uniqueidentifier type (http://gborg.postgresql.org/project/uniqueidentifier/projdisplay.php) ...
>
>
> 'in ASP vbScript....
>
> dim conn, sql, rs, newUUID
> set conn = server.createobject("adodb.connection")
> conn.open("Provider=MSDASQL.1;Password=pass;Persist Security Info=True;User Id=user;Mode=ReadWrite;" & _
> "Extended Properties=""DRIVER={PostgreSQL ANSI};" & _
> "DATABASE=data;SERVER=10.0.0.2;PORT=5432;UID=user;PWD=pass;" & _
> "SSLmode=disable;ReadOnly=0;Protocol=7.4-1;FakeOidIndex=0;ShowOidColumn=0;RowVersioning=0;" & _
> "ShowSystemTables=0;ConnSettings=set+sort%5Fmem%3D10241%3Bset+geqo%3Don%3B;Fetch=300;Socket=4096;" & _
> "UnknownSizes=0;MaxVarcharSize=254;" & _
> "MaxLongVarcharSize=8190;Debug=0;CommLog=0;Optimizer=1;Ksqo=1;UseDeclareFetch=0;TextAsLongVarchar=1;" & _
> "UnknownsAsLongVarchar=0;BoolsAsChar=1;Parse=0;CancelAsFreeStmt=0;ExtraSysTablePrefixes=dd_;;LFConversion=1;" & _
> "UpdatableCursors=1;DisallowPremature=0;TrueIsMinus1=0;BI=0;ByteaAsLongVarBinary=0;UseServerSidePrepare=1;" & _
> "LowerCaseIdentifier=0;XaOpt=1""")
>
> sql = "select newid() as uuid;"
>
> set rs = conn.execute(sql)
> newUUID = rs("uuid").value
>
> response.write ("Length : " & len(newUUID) & "<BR>" & vbcrlf)
> response.write ("Type : " & vartype(newUUID) & "<BR>" & vbcrlf)
> response.write ("<table border=""1"">")
> for i = 1 to len(newUUID)
> response.write ("<tr><td>" & asc(mid(newUUID,i,1)) & "</td><td>" & server.htmlencode(mid(newUUID,i,1)) & "</td></tr>" & vbcrlf)
> next
> response.write ("</table>")
>
> rs.close
> set rs = nothing
> conn.close
> set conn = nothing
>
> The returned value is the correct length, but there must be a null inserted after the 16th character becasuse the return value, which is a string type, abruptly terminates at that point.
>
> If I cast the uuid to type text, nothing gets truncated. This wasn't a problem in 7.03.02.00 ...