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freetds - [freetds] The behavior of bcp, blk and insert is not corresponding. (Re: [SOLVED] blk_init fails by the even number times execution)

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  • From: "MATSUMOTO, Tadashi" <pineroot AT yahoo.co.jp>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: [freetds] The behavior of bcp, blk and insert is not corresponding. (Re: [SOLVED] blk_init fails by the even number times execution)
  • Date: Mon, 12 Mar 2007 20:59:12 +0900

Hello all,

MATSUMOTO, Tadashi wrote:
Thank you! The problem is solved. It succeeded as follows.
However, another problem occurred. Details E-mail separately.

The another problem is this. (only tested on 0.64)

Freebcp and the blk function cannot insert space into a numeric column. The "insert" statement on tsql can insert space into a numeric column as 0.
Sybase bcp and the blk function can insert space into a numeric column as 0. The "insert" statement on Sybase isql cannot insert space into a numeric column.
Why have the behavior of Sybase and FreeTds reversed?

thanks,

tsql ------------------------
drop table dbo.test_me
create table dbo.test_me (
i integer not null primary key,
c char(1) not null,
v varchar(10) null)
insert into dbo.test_me values (3,' ','string')
insert into dbo.test_me values (1,' ','string2')
insert into dbo.test_me values (2,' ',null)
insert into dbo.test_me values (4,' ',null)
select * from dbo.test_me
go
i i1 i2 c1 c2 v1 v2
1 0 1 a a string string2
2 2 0 b b string string2
3 3 3 c string string2
4 4 4 d string string2
5 5 5 e e string2
6 6 6 f f string 7 7 7 g g string string2
8 8 NULL g NULL string NULL
----------------

freebcp
------------------------
% freebcp "test_me" "out" "test_me.txt" -Sxxxx -c -Uuser -Ppass

Starting copy...

8 rows copied.
% tsql .....
truncate table test_me
go
select * from test_me
go
i i1 i2 c1 c2 v1 v2
% vi test_me.txt
% diff test_me.txt.orig test_me.txt
1,2c1,2
< 1 0 1 a a string string2
< 2 2 0 b b string string2
---
1 1 a a string string2
2 2 b b string string2
% freebcp "test_me" "in" "test_me.txt" -Sxxxx -c -Uuser -Ppass

Starting copy...

Msg 20050, Level 4
Attempt to convert data stopped by syntax error in source field

Msg 20050, Level 4
Attempt to convert data stopped by syntax error in source field

6 rows copied.
% tsql .......
select * from test_me
go
i i1 i2 c1 c2 v1 v2
3 3 3 c string string2
4 4 4 d string string2
5 5 5 e e string2
6 6 6 f f string 7 7 7 g g string string2
8 8 NULL g NULL string NULL
-----------------------------






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