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5.5 merge

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This commit is contained in:
Sergei Golubchik
2013-01-29 15:10:47 +01:00
parent cf20de000b 52fbe44fbb
commit 0af4b6c6ee
372 changed files with 11040 additions and 2969 deletions
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15
sql/field.cc
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@@ -1114,6 +1114,21 @@ bool Field::type_can_have_key_part(enum enum_field_types type)
}
void Field::make_sort_key(uchar *buff,uint length)
{
if (maybe_null())
{
if (is_null())
{
bzero(buff, length + 1);
return;
}
*buff++= 1;
}
sort_string(buff, length);
}
/**
Numeric fields base class constructor.
*/