[Caml-list] Announcement: Ocaml-MySQL 1.0.0

[Caml-list] Announcement: Ocaml-MySQL 1.0.0

[Shawn Wagner]

Bindings for accessing MySQL databases from ocaml programs.

Since nobody reported any bugs with the version (0.9.1) I released last
month, I'm bumping the version to 1.0.0. No other changes.

Available at http://raevnos.pennmush.org/code/ocaml.html


On a related note, have the people working on database server independant
DBI-type interfaces for ocaml made any significant progress? I'm thinking
about including higher-level query generating functions in the next major
release (Something like Query.select connection ~columns:["name"; "address"]
~from:(`Table "customers") ~where:"last_ordered > some-timestamp" ()), but
won't bother if there's other viable alternatives. I'd rather take the time
to make sure my code hooks into them.

-- 
Shawn Wagner
shawnw@speakeasy.org

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Re: [Caml-list] Announcement: Ocaml-MySQL 1.0.0

[Shawn Wagner]

On Mon, May 12, 2003 at 04:59:52PM -0700, Shawn Wagner wrote:
> Bindings for accessing MySQL databases from ocaml programs.

Three copies of this seem to have gone out on the list; I have no idea why. 
I only sent it once, and my mail logs only show talking to inria's mail
server once.

-- 
Shawn Wagner
shawnw@speakeasy.org

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RE: [Caml-list] Announcement: Ocaml-MySQL 1.0.0

[MikhailFedotov]

Hi!

> Bindings for accessing MySQL databases from ocaml programs.
>
> Since nobody reported any bugs with the version (0.9.1) I
> released last month, I'm bumping the version to 1.0.0. No
> other changes.

I believe there is at least one, similar to my own.

I'm creating an ocaml-sqlite binding (a bit more general than the one
posted here a while ago by David Brown) now and find out today that I
may no
use "CAMLreturn0;" clause in functions which are exported
into ocaml.

I have to declare them as "CAMLprim value", not "CAMLprim void",
and use a "CAMLreturn(Val_unit)" to return. Otherwise custom toplevel
becomes crazy in interactive mode, does segmentation faults etc.

Ocaml-MySQL uses CAMLreturn0 in two places.

Mikhail


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Re: [Caml-list] Announcement: Ocaml-MySQL 1.0.0

[Shawn Wagner]

On Tue, May 13, 2003 at 04:56:24PM +0400, MikhailFedotov wrote:
> Hi!
> 
> > Bindings for accessing MySQL databases from ocaml programs.
> >
> > Since nobody reported any bugs with the version (0.9.1) I
> > released last month, I'm bumping the version to 1.0.0. No
> > other changes.
> 
> I believe there is at least one, similar to my own.

Only in older releases.

> 
> Ocaml-MySQL uses CAMLreturn0 in two places.

No, it doesn't. It used to, till I tracked that down as the cause of some
toplevel segfaults and changed it. It was fixed for the 0.9.1/1.0 releases.

-- 
Shawn Wagner
shawnw@speakeasy.org

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[Caml-list] Announcement: Ocaml-Sqlite 0.3.4

[Mikhail Fedotov]

Hi!

Bindings for accessing Sqlite databases from ocaml
programs, version 0.3.4

Not all functionality of Sqlite is exposed, the binding is
a rough equvalent of bindings by David Brown with a bit
more features. 

Available at
http://www.sourceforge.net/projects/ocaml-sqlite

Plans for 0.4.x versions: tidy up error codes & exceptions
(i.e raising Invalid_argument exception in place of
Sqlite_error where it is appropriate, and so on);

Plans for 0.5.x versions: provide richer API to match the
API of Sqlite more closely. User sql functions and
aggregates, busy calbacks, authorization etc.

Mikhail

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