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Language Changes – Query of Queries

Language Changes – Query of Queries

  • Improved performance

    • Orders of magnitude for many operations
    • Recommended upper limit for records is now 50,000 rows. CF 5 was 10,000
  • Column aliases in ORDER BY, GROUP BY, and HAVING

  • Neither MX nor CF 5 support table aliases

  • Full support for LIKE

  • Arbitrary expressions can be:

    • Grouped
    • In aggregate functions
    • Additionally, arbitrary functions are allowed in aggregate functions

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