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Ported WL#3220 to mysql-next-mr.

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This commit is contained in:
Georgi Kodinov
2009-09-28 10:21:25 +03:00
parent b21cd91780
commit 7aa8cd7a11
14 changed files with 1620 additions and 882 deletions
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9
sql/field.h
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@ -1934,9 +1934,12 @@ public:
virtual bool str_needs_quotes() { return TRUE; }
my_decimal *val_decimal(my_decimal *);
int cmp(const uchar *a, const uchar *b)
{
DBUG_ASSERT(ptr == a);
return Field_bit::key_cmp(b, bytes_in_rec+test(bit_len));
{
DBUG_ASSERT(ptr == a || ptr == b);
if (ptr == a)
return Field_bit::key_cmp(b, bytes_in_rec+test(bit_len));
else
return Field_bit::key_cmp(a, bytes_in_rec+test(bit_len)) * -1;
}
int cmp_binary_offset(uint row_offset)
{ return cmp_offset(row_offset); }