properties_collector: (un)materialize: add missing m_name #1213
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use highest bit of m_rows for m_name existing flag, this is safe, because m_rows is 64 bits, m_rows will never reach 64 bits limit.
…TATS_VERSION_WITH_NAME
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Could you elaborate more about why it is necessary to store index names in SST files? Index name is defined in MySQL data dictionary, so MyRocks can extract index names, map between internal index ids and index names when opening tables. |
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We have an visualization tool which can view structures inside an SST file, by this tool we found name is missing, then we added name in (un)materialize.
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This PR bump stats version to
INDEX_STATS_VERSION_WITH_NAME = 3for addedm_name.