5.0.0 (2019-12-01)

• Breaking change:

  • Data.to_string is now Data.to_string_coerce to more clearly reflect that non-string data will be converted to strings.
• Added support for SQLite3 window functions.
• Added Sqlite3.Rc.check and Sqlite3.Rc.is_success for easier return code checking.
• Added Sqlite3.prepare_or_reset for reusing prepared statements in loops.
• Added Sqlite3.iter and Sqlite3.fold for more convenient handling of row data.
• Added more data conversion functions, also for direct access to column data.
• Added more data binding functions.
• Improved closing behavior of database using new SQLite3 API.
• Improved testing framework using ppx_inline_test.
• Each test case now has its own database for parallel testing.
• Switched from caml_alloc_custom to caml_alloc_custom_mem.
• Switched to OPAM file generation via dune-project.
• Improved compatibility with older OCaml versions. Thanks to Simon Cruanes for this patch!

Thanks to Shawn shawnw.mobile@gmail.com and Ted Spence tspence@fb.com for their work on many of these contributions!

4.4.1 (2018-10-25)

• Switched to dune, dune-release, and OPAM 2.0

4.4.0 (2018-04-26)

• Support for new open flags:

  • uri - for URI filename interpretation
  • memory - for in-memory databases

  Thanks to Raman Varabets for this contribution!

• Fixed warnings and errors in configuration code due to upstream changes.

4.3.2 (2017-11-27)

• Added missing -lpthread linking flag to avoid problems with projects that do not link with the OCaml threads library.

4.3.1 (2017-11-22)

• Improved finalization of databases and statements for better performance

4.3.0 (2017-10-10)

• Improved compatibility with MSVC
• Used untagging and unboxing attributes on external functions

4.2.0 (2017-08-03)

• Switched to jbuilder and topkg

• Added backup functionality

  Thanks to Markus W. Weissmann markus.weissmann@in.tum.de for this contribution!