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Transaction visibility

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@midenok midenok released this 15 Nov 10:40
· 17284 commits to 10.5 since this release

Based on mariadb-10.2.2.

Added:

  • TRANSACTION keyword in SELECT query;
  • TIMESTAMP/TRANSACTION keyword can be used before FROM ... TO, BETWEEN ... AND;
  • COMMIT_ID-based transaction ordering and transaction visibility in SELECT;
  • Foreign Key constraints.

Fixed:

  • implicit sys_trx_* columns are hidden from SELECT *;
  • NULL in unverstioned fields in historical queries.