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  1. MariaDB Server
  2. MDEV-35312

page_cur_search_with_match() could avoid rec_get_offsets()

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      While working on MDEV-35049, I noticed that the function page_cur_search_with_match() is allocating memory for invoking rec_get_offsets(). Its callers typically allocate this memory as well, and they would also invoke rec_get_offsets() again on the returned record. This could be optimized in some way.

      A possible fix might be to implement a comparison function that would compute the addresses of fields of records on the fly.

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          Task - A task that needs to be done. MDEV-35049 fix innodb-adaptive-hash-index scalability with multiple threads

          • Major - Major loss of function.
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              mleich Matthias Leich
              marko Marko Mäkelä
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