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feat: add statistics back to new planner explain #7350

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BohuTANG opened this issue Aug 29, 2022 · 2 comments · Fixed by #7401
Closed

feat: add statistics back to new planner explain #7350

BohuTANG opened this issue Aug 29, 2022 · 2 comments · Fixed by #7401
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@leiysky
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C-feature Category: feature

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Summary

Old planner explain statistics:

ReadDataSource: scan schema: [token_address:String], statistics: [read_rows: 329339347, read_bytes: 2928799317, partitions_scanned: 1004, partitions_total: 1004], push_downs: [projections: [0]]

New planner explains:

└── Scan: default.eth.token_transfers, filters: [], Sort: [none], limit: [none]
@BohuTANG BohuTANG added the C-feature Category: feature label Aug 29, 2022
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cc @xudong963 @leiysky

@BohuTANG BohuTANG mentioned this issue Aug 29, 2022
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@BohuTANG
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BohuTANG commented Aug 29, 2022 •
edited

Snowflake explain is fantastic, it's a good case for our new profile design:

explain:
image

Profile:
image

FYI @zhang2014

@leiysky leiysky self-assigned this Aug 30, 2022
@leiysky leiysky mentioned this issue Aug 30, 2022
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C-feature Category: feature
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Databend Query Planner
Status: 📕Done
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chore(planner): Add statistics info in explain result leiysky/databend
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@BohuTANG @leiysky