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CHANGES.txt
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CHANGES.txt
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2015-01-29: Fixed a build problem due to Oasis/ocamlbuild inconsistency.
Thanks to Leonid Rozenberg <leonidr@gmail.com> for this patch!
2014-10-08: Fixed a callback locking bug when encountering rows containing
unexpected NULLs.
Thanks to <ygrek@autistici.org> for this patch!
2014-07-04: Moved to GitHub.
2012-12-02: Added new functions
* sleep
* clear_bindings
Really old operating system distributions may have had problems
linking these functions, but it seems that reasonably recent
ones support them.
2012-11-19: Added missing .mldylib file for shared library support.
Thanks to Hugo Heuzard for the bug report!
2012-07-20: Downgraded findlib version requirement to support the Debian
testing branch.
2012-07-16: Replaced String.trim function in myocamlbuild.ml to allow
compiling with OCaml 3.12.1.
2012-07-15: New major release version 2.0.0:
* Upgraded to OCaml 4.00
* Switched to Oasis for packaging
* Switched to OCamlBuild for the build process
* Rewrote README in Markdown
* Added stricter compilation flags
2012-05-19: Fixed cpp warnings and removed superfluous check for dynamic
linking library. The latter improves portability to FreeBSD.
Thanks to Stéphane Legrand <stephleg@free.fr> for the bug report!
2011-03-10: Added sqlite3_open_v2 functionality.
Thanks to Mike Lin <mlin@mit.edu> for the initial patch!
2010-12-20: Fixed linking problem with loadable module support.
Thanks to Adrien Nader <camaradetux@gmail.com> for the patch!
2010-09-18: Fixed segfault related to incorrect handling of exceptions raised
from user callbacks.
Thanks to William Le Ferrand <wleferrand@hypios.com> for the bug
report!
2009-12-15: Fixed segfault related to exceptions raised from C.
Thanks to Gareth Smith <garethdanielsmith@googlemail.com> for the
bug report!
2009-09-14: Fixed build problem.
2009-09-13: Removed deprecated functions and improved build process.
2009-09-08: Added "changes" function.
Thanks to <ygrek@autistici.org> for this patch!
2009-08-22: enable_load_extension now raises an exception if unsupported.
2009-07-28: Added better support for compiling with MSVC and ocamlbuild.
Thanks to <ygrek@autistici.org> for this patch!
2009-05-23: Fixed example to be consistent with new API.
2009-05-16: Fixed mishandling of OCaml-runtime lock when callbacks
raise exceptions, and correctly handle NULL-pointer
results when getting column type declarations.
Thanks to Bruno Daniel <bruno.daniel@gmx.net> for this
patch!
Changed API to expose optional results.
2009-03-09: Fixed potential build problem.
2009-03-01: Added support for user-defined aggregate functions.
Thanks to Anil Madhavapeddy <anil@recoil.org> for the initial
version of the patch!
2009-02-21: Added new function:
* busy_timeout
Thanks to Paolo Donadeo <p.donadeo@gmail.com> for the patch!
2009-01-05: Switched to generational global root registration of
callbacks for better performance.
Requires OCaml 3.11 or higher!!!
2008-12-02: Added function enable_load_extension if it is available.
Thanks to Pietro Abate <Pietro.Abate@pps.jussieu.fr> for
the patch!
2008-05-11: Added function column_count, used it internally in place of
data_count, and improved documentation of associated
functions.
Thanks to James Cheney <james.cheney@gmail.com> for the patch!
2008-05-07: Renamed Data.to_string to Data.to_string_debug for converting
fields to strings with their data constructor. Replaced the
previous function with one that behaves more like users
would expect. Thanks to Stefano Zacchiroli <zack@debian.org>
for the suggestion.
2008-04-18: Improved backwards compatibility to older versions of SQLite.
2008-04-04: Fixed a build problem on Mac OS X.
2008-03-27: Fixed a build problem on FreeBSD.
Thanks to Jaap Boender <Jaap.Boender@pps.jussieu.fr> for
the patch!
2008-03-14: Synced with Jane Street tree.
2008-03-05: Added a patch to improve Windows support. Thanks to Alain
Frisch <alain@frisch.fr> for the patch!
2007-09-04: Fixed a minor bug converting status codes.
2007-08-20: Fixed a GC-bug related to user-defined SQL-functions.
Thanks to Enrico Tassi <gareuselesinge@virgilio.it> for the
test case to replicate this problem!
2007-06-17: Added support for user-defined scalar functions. Thanks to
Enrico Tassi <gareuselesinge@virgilio.it> for the patch!
Switched to sqlite3_prepare_v2 internally to avoid the older,
deprecated sqlite3_prepare-function. Thanks to Gabriel
Kerneis <gabriel@kerneis.info> for the hint!
Removed exec_sql-function, which was buggy in the last
release anyway (thanks to Paul Stodghill <ps27@cornell.edu>
for pointing this out!). Its interface hides too much
important information from the user (e.g. BUSY-steps, etc.).
It did not seem possible to design a function that made
it as simple as exec_sql to run an SQL-statement without
inviting the user to write buggy/incomplete code, or that
wouldn't make the interface almost as complicated as just
writing the correct code that handles all cases by oneself.
2007-05-07: Further GC-bug fixes. There was a design bug in the library
that was causing all these GC issues (C-structs allocated
in the OCaml-heap). This obviously seemed safe (and more
efficient) to the initial author, but after extensive checking
it became apparent that this just does not work if C-structs
reference each other, because the GC might move these memory
regions. It seems safer to allocate C-structs with "malloc",
and use an indirection to access them.
2007-05-04: Fixed several GC-bugs, and improved thread interaction.
2007-04-23: callback_exn -> caml_callback_exn.
2007-03-30: Fixed a GC-bug.
2007-03-19: Fixed an installation problem on Cygwin.
Thanks to James Cheney <james.cheney@gmail.com> for the hint!
2007-02-27: Small API-change: the callback for exec is now an optional
argument.
Added three more "exec"-functions, which do or do not take
headers or handle NULL-values.
Improved quality of C-code (removed warnings).
2007-02-23: Fixed a bug in the "db_close"-function. Improved documentation.
2007-02-19: Added check for out of memory after malloc.
2007-01-31: Fixed build problem on x86_64: added -fPIC flag to compilation
of C-stubs.
2007-01-17: Complete rewrite by Markus Mottl <markus.mottl@gmail.com>.
2005-04-??: Initial coding (0.1) by
Christian Szegedy <csdontspam871@metamatix.org>.