Fix GH-8267: MySQLi uses unsupported format specifier on Windows #8268
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Instead of using the unsupported `%I64u` and `%I64d` format specifiers on Windows, we use the portable `PRIu64` and `PRId64` specifiers. The `L64()` macro and the `my_longlong` typedef should be adapted as well, as the `i64` literal suffix is still supported by MSVC, but using `LL` or `ll` is recommended[1], and the standard `int64_t` is available there anyway. This is not urgent, though. [1] <https://docs.microsoft.com/en-us/cpp/cpp/numeric-boolean-and-pointer-literals-cpp?view=msvc-170#integer-literals>
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Instead of using the unsupported
%I64uand%I64dformat specifierson Windows, we use the portable
PRIu64andPRId64specifiers.The
L64()macro and themy_longlongtypedef should be adapted aswell, as the
i64literal suffix is still supported by MSVC, but usingLLorllis recommended[1], and the standardint64_tis availablethere anyway. This is not urgent, though.
[1] https://docs.microsoft.com/en-us/cpp/cpp/numeric-boolean-and-pointer-literals-cpp?view=msvc-170#integer-literals