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Fix compile error on Windows: instead of round(X) use floor(X+0.5)

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Sergey Petrunya
2010-12-22 02:26:35 +03:00
parent 33e40f7d5b
commit f51a26885f
1 changed files with 1 additions and 1 deletions
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sql/multi_range_read.cc
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@ -1112,7 +1112,7 @@ bool DsMrr_impl::setup_buffer_sharing(uint key_size_in_keybuf,
(ulonglong2double(rowids_size) + key_buff_elem_size));
ptrdiff_t bytes_for_rowids=
(ptrdiff_t)round(fraction_for_rowids * (full_buf_end - full_buf));
(ptrdiff_t)floor(0.5 + fraction_for_rowids * (full_buf_end - full_buf));
ptrdiff_t bytes_for_keys= (full_buf_end - full_buf) - bytes_for_rowids;