Fixed bug in IN() optimization

43963c73 · unknown · 53ce0cb1 · 43963c73
Commit 43963c73 authored Jan 19, 2004 by unknown
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sql/sql_select.cc sql/sql_select.cc +2 -2

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--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -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();
+      used_tables|=(value[i])->used_tables();
-      if (!((*value)->used_tables() & (field->table->map | RAND_TABLE_BIT)))
+      if (!((value[i])->used_tables() & (field->table->map | RAND_TABLE_BIT)))
        optimizable=1;
    }
    if (!optimizable)