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Fixed bug in IN() optimization

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2004-01-19 23:10:01 +01:00
parent 130ae28cca
commit 45591dec32
1 changed files with 2 additions and 2 deletions
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4
sql/sql_select.cc
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@@ -1475,8 +1475,8 @@ add_key_field(KEY_FIELD **key_fields,uint and_level,
bool optimizable=0;
for (uint i=0; i<num_values; i++)
{
used_tables|=(*value)->used_tables();
if (!((*value)->used_tables() & (field->table->map | RAND_TABLE_BIT)))
used_tables|=(value[i])->used_tables();
if (!((value[i])->used_tables() & (field->table->map | RAND_TABLE_BIT)))
optimizable=1;
}
if (!optimizable)