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news:2021-03-27_sqlite3
  • DISQLite3 5.36.3
    • Fix a handful of problems discovered in prior releases:
      • Enhance the OP_OpenDup opcode of the bytecode engine so that it works even if the cursor being duplicated itself came from OP_OpenDup.
      • When materializing correlated common table expressions, do so separately for each use case, as that is required for correctness.
      • Improvements to error messages generated by faulty common table expressions.
      • Fix to the SELECT statement syntax diagram so that the FROM clause syntax is shown correctly.
      • Improvements the xBestIndex method in the implementation of the wholenumber virtual table extension so that it does a better job of convincing the query planner to avoid trying to materialize a table with an infinite number of rows.
news/2021-03-27_sqlite3.txt · Last modified: 2021/03/27 15:12 (external edit)