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Merge remote-tracking branch 'origin/10.1' into 10.2

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Vicențiu Ciorbaru
2017-12-22 12:23:39 +02:00
parent a76a2522ec 461cf3e5a3
commit 985d2d393c
87 changed files with 1806 additions and 350 deletions
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2
sql/filesort_utils.cc
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@@ -105,7 +105,7 @@ uchar **Filesort_buffer::alloc_sort_buffer(uint num_records,
DBUG_EXECUTE_IF("alloc_sort_buffer_fail",
DBUG_SET("+d,simulate_out_of_memory"););
buff_size= num_records * (record_length + sizeof(uchar*));
buff_size= ((size_t)num_records) * (record_length + sizeof(uchar*));
set_if_bigger(buff_size, record_length * MERGEBUFF2);
if (!m_idx_array.is_null())