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Published 20 hours ago • verified publisher icon apache

[feature](nereids) print memo and adjust stats calculator for tpch sf 500

Open englefly opened this issue 1 year ago • 1 comments

Proposed changes

  1. use session variable dump_nereids_memo to turn on/off memo dump
  2. skip filter like "DORIS_DELETE_SIGN =0" in stats derive,
  3. update cost model for DistributedReplicated

Issue Number: close #xxx

Problem summary

Describe your changes.

Checklist(Required)

  • [ ] Does it affect the original behavior
  • [ ] Has unit tests been added
  • [ ] Has document been added or modified
  • [ ] Does it need to update dependencies
  • [ ] Is this PR support rollback (If NO, please explain WHY)

Further comments

If this is a relatively large or complex change, kick off the discussion at [email protected] by explaining why you chose the solution you did and what alternatives you considered, etc...

englefly avatar Mar 02 '23 04:03 englefly

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Kikyou1997 avatar Mar 08 '23 11:03 Kikyou1997

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englefly avatar Mar 09 '23 04:03 englefly

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englefly avatar Mar 10 '23 02:03 englefly