ErlyDB 0.7.1, Revamped Driver 0.9.7, Smerl rev 29

Posted by Yariv on October 27, 2006

ErlyDB 0.7.1
- Fixed a couple of reported bugs (you can look at the issue tracker for more information).
- Added a bunch of functions for getting field metadata from the database. You can look at erlydb\_base.erl and erlydb\_field.erl for more details.
- Added new functions for converting a record to an iolist and for setting its field values from property lists.
- Fixed a bug in the encoding of single digit date values.

Revamped MySQL Driver 0.9.7
- Fixed a bug whereby failed connection attempts could cause process leaks.
- Changed the translation of database null values from ‘null’ to ‘undefined’.

Smerl rev 29
- Improved the module extension mechanism

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  1. ajrw Fri, 27 Oct 2006 15:47:06 EDT

    I don’t understand - why would you want to convert a record to an iolist? What would that look like?

  2. Yariv Sun, 29 Oct 2006 14:28:48 EST

    I hope it makes sense now :)

  3. Amr Sun, 29 Oct 2006 23:15:13 EST

    This seems fascinating. Can you please put some more instructions on the install? what is the ERLang “path” in which we should put the erlyweb ??

    Thanks,

  4. Amr Sun, 29 Oct 2006 23:15:41 EST

    oops.. the comment is for the erlyweb not erlydb..

  5. Loreto Parisi Tue, 15 May 2007 07:29:29 EDT

    Hi, I’m using the Erlang MySql driver to interconnecting ejabberd with a external MySql Database. I have some problems with the update statement, but probabily I made some mistakes.
    I wrote something like this:

    Result = mysql:fetch(p1, >),

    case Result of
    {updated, MysqlRes} ->
    AffectedRows= mysql:get_result_affected_rows(MysqlRes),
    ?DEBUG(”Rows Updated ~p”,[AffectedRows]);
    ….

    but I always have 0 for AffectedRows, even if the query went right.
    What was wrong?

    Thanks,

    LP

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