SQL-file
This is a small example application to illustrate how to manage an application using SQLite as a file format.
Relevant link: https://www.sqlite.org/appfileformat.html
Demo
sample_v0.conv contains conversion rates from euro to usd, in the v0 format
sample_v1.conv contains conversion rates from euro to usd and euro to yen, in the v1 format
mkdir build
(cd build && cmake .. -GNinja && cmake --build . && ctest -V)
# all of these work
./build/currency_convert_v0 data/sample_v0.conv eurusd 2012-12-12 1
./build/currency_convert_v0 data/sample_v1.conv eurusd 2012-12-12 1
./build/currency_convert_v1 data/sample_v0.conv eurusd 2012-12-12 1
./build/currency_convert_v1 data/sample_v1.conv eurusd 2012-12-12 1
./build/currency_convert_v1 data/sample_v1.conv eurjpy 2012-12-12 1
# these don't
./build/currency_convert_v0 data/sample_v1.conv eurjpy 2012-12-12 1
./build/currency_convert_v1 data/sample_v1.conv eurusd 2020-01-01 1
Slides
Slides for the presentation on the C++ Meetup Berlin are in slides/
Or browse at https://lbonn.github.io/sql-file/
License
This code is licensed under the link:LICENSE[Mozilla Public License 2.0], a copy of which can be found in this repository.
Significant portions are derived from the aktualizr code base, licensed on the same terms and copyright HERE Europe B.V., 2016-2019.