Re: bzr commit into mysql-next-mr-bugfixing branch (Olav.Sandstaa:3264) Bug#52660

[Tor Didriksen]

Hi Olav

Please document (in the .h file) the interface of
virtual Item *idx_cond_push(uint keyno, Item* idx_cond)
Especially the return value.

suggestion:
  for (uint k= 0; !key_contains_blob && k < key->key_parts; ++k)
  {
    const KEY_PART_INFO *key_part= &key->key_part[k];
    if (key_part->key_part_flag & HA_BLOB_PART)
      key_contains_blob= true;
  }

suggestion:
let qq= SELECT c1 FROM t3 WHERE c1 >= 'c-1004=w' and c1 <= 'c-1006=w' and i1
> 2;
eval EXPLAIN $qq;
eval $qq;


-- didrik


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