| commit | 254a4abcd17f3f0d6bd8e733d1ab61c9a8b0e1f5 | [log] [tgz] |
|---|---|---|
| author | Sean Griffin <sean@seantheprogrammer.com> | Fri Jun 01 11:30:23 2018 -0600 |
| committer | Sean Griffin <sean@seantheprogrammer.com> | Fri Jun 01 11:30:23 2018 -0600 |
| tree | c1ee0520caa2ce17f0895789ad37f748cf392294 | |
| parent | ec3657773e12b650a876f0f012fd70da51cca0bd [diff] |
Fix the handling of unsigned values on MySQL We were sending the right bytes, but we weren't properly setting the `is_unsigned` flag on the bind parameters, resulting in it always being sent as signed. This results in a client error about overflow when deserializing large values, and either a server error or incorrect results when serializing them. The fact that the tests for this all used `-1` should have been a huge red flag, but it slipped through. Unfortunately, there's no way for us to reasonably fix this without a breaking change or crazy hacks (we could do something like write an additional byte at the end if it's unsigned, but that's probably not worth it to avoid a breaking change). For that reason, we will need to make the next version of Diesel 2.0. We shouldn't go crazy with this change, but this would also allow us to make #1457 happen as well. The other alternative would be to introduce a `Mysql2` backend, and deprecate the current one.
API Documentation: latest release – master branch
Diesel gets rid of the boilerplate for database interaction and eliminates runtime errors without sacrificing performance. It takes full advantage of Rust's type system to create a low overhead query builder that “feels like Rust.”
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