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  1. MariaDB Server
  2. MDEV-36746

Clone: Support Innodb Page Compressed Table

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    Description

      Specification:

      Support Local and Remote Clone for Innodb table(s) created with InnoDB Page Compression.

      1. Creating table after setting the global default.

      SET GLOBAL innodb_compression_default=ON;
      

      2. Creating page compressed table explicitly.

      ... ENGINE=InnoDB PAGE_COMPRESSED=1;
      

      Development Note:
      1. Extract and transfer the page compression information. Need change in clone data descriptor for encryption, copy and apply.
      2. Port mtr tests from MySQL and write .new one as necessary for coverage.
      3. DB size must be verified after clone to make sure Page compression and punching holes are done by clone.

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              thiru Thirunarayanan Balathandayuthapani
              debarun Debarun Banerjee (Inactive)
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