🚀 go-pugleaf

I think Len and Bit are keywords in Jet SQL. Try:

INSERT INTO [SPNs] ([SPN], [Len], [Bit]) VALUES (%d, %d, %d)

The same for UPDATE. With column names you use I would brace ([...]) every 
column and table name, Min and Max are likely keywords too.

//------------------------------------------
Regards,
Vassiliev V. V.
http://www.managed-vcl.com - using .Net objects in Delphi for Win32 + 
ADO.Net
http://www.oledbdirect.com - The fastest way to access MS SQL Server,
MS Jet (Access) and Interbase (through OLEDB)


"poojo hackma" <poojo.com/mail> �������/�������� � �������� ���������: 
news:436a3378$1@newsgroups.borland.com...
> Could someone *please* spell out how to UPDATE or INSERT records into a 
> Microsoft Access database?  My SQL is correct as far as SQL standards go, 
> but I keep getting exceptions saying I have an error in my UPDATE or my 
> INSERT commands.
>
> My MS Access database has 2 types of fields: Numbers and Text.  The Field 
> Size for the Numbers are either Long Integer or Double, and the Field Size 
> for the Text type is 50.
>
> Here is the MS Access Table:
>  ______SPNs : Table________
>  Name_ Type__  Size________
>  SPN   Number  Long Integer
>  Desc  Text    50
>  Len   Number  Long Integer
>  Res   Number  Double
>  Ofs   Number  Double
>  Min   Number  Double
>  Max   Number  Double
>  Unit  Text    10
>
> Here are my values defined in BCB6:
>  AnsiString strSql;
>  int spn, len, bit;
>  char desc[50], unit[7];
>  double res, ofs, min, max;
>
> This INSERT statement is successful, so you know I am connecting:
> strSql.printf("INSERT INTO SPNs (SPN) VALUES (%d)", spn);
> ADOCommand1->CommandText = strSql;
> ADOCommand1->Execute();
>
> This statement produces "error in INSERT command" exception:
> strSql.printf("INSERT INTO SPNs (SPN, Len, Bit) VALUES (%d, %d, %d)", spn, 
> len, bit);
>
> ADOCommand1->CommandText = strSql;
> ADOCommand1->Execute();
>
> After the successful INSERT statement above, this UPDATE statement fails 
> with "error in UPDATE command:"
> strSql.printf("UPDATE SPNs SET Len = %d, Bit = %d WHERE SPN = %d", len, 
> bit, spn);
> ADOCommand1->CommandText = strSql;
> ADOCommand1->Execute();
>
> Also, this UPDATE fails with "error in UPDATE command:"
> strSql.printf("UPDATE SPNs SET Res = %.5lf, Ofs = %.5lf, Min = %.5lf, Max 
> = %.5lf WHERE SPN = %d", res, ofs, min, max, spn);
> ADOCommand1->CommandText = strSql;
> ADOCommand1->Execute();
>
> And this UPDATE fails with "error in UPDATE command:"
> strSql.printf("UPDATE SPNs SET Desc = '%s', Unit = '%s' WHERE SPN = %d", 
> desc, unit, spn);
> ADOCommand1->CommandText = strSql;
> ADOCommand1->Execute();
>
> Jesus!  What's with this?  Why is it so hard to input a record into an 
> Access database with Borland?  I can view the strSql data after the 
> printf() routines, and they all look great!  I've tried entering only the 
> Integer fields, only the Text fields, and only the Double fields, but they 
> each fail.
>
> Does ANYBODY have a clue what is going on or how to resolve this?  I've 
> also tried using Parameters and RecordSets, but I still get the same 
> errors when it tries to insert the records.
>
>
>