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  1. EXASOL Roadmap
  2. EXASOL-2834

JDBC: Improved performance for large query texts

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Normal
    • Resolution: Fixed
    • Fix Version/s: Exasol 7.0.7
    • Component/s: None
    • Labels:
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      Description

      Improvement

      For queries in direct execute mode we have optimised the parsing to reduce the overall execution time. For large query texts > 200 KB, the improvement is significant.

      Notes

      • To take advantage of this improvement, you only need to update the JDBC driver. A database upgrade is not necessary.
      • As execute prepared contains no parsing it was already fast.

       

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            • Assignee:
              CaptainEXA Captain EXASOL
              Reporter:
              CaptainEXA Captain EXASOL
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