cmu-db optd issues - Githubissues

cmu-db / optd

CMU-DB's Cascades optimizer framework

https://cmu-db.github.io/optd/

MIT License

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issues

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Tracking: Which TPC-H queries can be run?

#184 jurplel opened 4 weeks ago
0
doc: docs for cardinality benchmarking

#183 wangpatrick57 closed 4 months ago
0
[WIP] Projection Push Down Join, Projection Remove, and Projection Agg Transpose Rules

#182 Sweetsuro opened 5 months ago
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feat: automatically converting csv to parquet

#181 wangpatrick57 closed 4 months ago
0
[WIP] Unnesting Arbitrary Subqueries

#180 jurplel opened 5 months ago
0
fix: correctly handle `null_frac` in LIKE

#179 Gun9niR closed 5 months ago
0
fix: ignore null_frac when computing range selectivity

#178 Gun9niR closed 5 months ago
1
Hotfix

#177 AlSchlo closed 5 months ago
0
fix: compute children correlation in compute_cost

#176 Gun9niR closed 5 months ago
0
feat: cost model handles cast

#175 wangpatrick57 closed 5 months ago
0
feat: adaptive cost model functionality working

#174 wangpatrick57 closed 5 months ago
0
[WIP] Physical props

#173 AveryQi115 opened 5 months ago
2
feat: add adaptivity option in perf test

#172 Gun9niR closed 5 months ago
0
fix: 1.9x improvement to median q-error by fixing multi-equality join selectivity

#171 wangpatrick57 closed 5 months ago
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feat: JOB-light and more stats

#170 wangpatrick57 closed 5 months ago
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fix: remove println statements

#169 Gun9niR closed 5 months ago
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feat: infer equal columns from the query

#168 Gun9niR closed 5 months ago
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optimize: speed up stat gen by factor x15

#167 AlSchlo closed 5 months ago
0
fix: found which queries work for JOB with automated script

#166 wangpatrick57 closed 5 months ago
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feat: refine like selectivity computation

#165 Gun9niR closed 5 months ago
0
fix: reference the correct column stats for nlj and hash join

#164 Gun9niR closed 5 months ago
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fix: normalize distribution normalization w/ mcv

#163 AlSchlo closed 5 months ago
0
feat: projection merge and projection filter transpose rule

#162 Sweetsuro closed 5 months ago
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feat: JOB cardinality testing

#161 wangpatrick57 closed 5 months ago
0
feat: multi column stats

#160 AlSchlo closed 5 months ago
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feat: can load files > 1GB into postgres

#159 wangpatrick57 closed 5 months ago
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feat: can load files > 1GB into postgres

#158 wangpatrick57 closed 5 months ago
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feat: JOB kit

#157 wangpatrick57 closed 5 months ago
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refactor: split base_cost.rs into multiple files

#156 Gun9niR closed 5 months ago
0
refactor & fix: refactor the interface of range filter selectivity, fix null frac

#155 Gun9niR closed 5 months ago
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feat: implement filter selectivity for `InListExpr`

#154 Gun9niR closed 5 months ago
0
Volatility

#153 jurplel opened 5 months ago
0
Investigate Switching TestOptimizer to use Cascades (and whether or not we want to)

#152 jurplel closed 5 months ago
2
update github-action to use checkout@v4

#151 yliang412 closed 5 months ago
0
Fix: Heuristic wrapper fix

#150 AveryQi115 closed 5 months ago
2
Fix: heuristic rule wrapper fix

#149 AveryQi115 closed 5 months ago
0
The Devil of MergeGroup

#148 AveryQi115 opened 5 months ago
5
Fix: fix for heuristic rule wrapper

#147 AveryQi115 closed 6 months ago
4
fix: nulls in t-digest

#146 wangpatrick57 closed 6 months ago
0
feat: join selectivity

#145 wangpatrick57 closed 6 months ago
0
feat: add cost estimation for agg

#144 Gun9niR closed 6 months ago
1
feat: using proper magic numbers in various edge cases

#143 wangpatrick57 closed 6 months ago
0
fix: agg now giving row cnt of 1

#142 wangpatrick57 closed 6 months ago
2
feat: display logical plan after heuristic

#141 yliang412 closed 6 months ago
0
feat: Filter Pushdown Rule

#140 jurplel closed 5 months ago
4
Feat: two stage heuristic

#139 AveryQi115 closed 6 months ago
1
fix: limit row cnt

#138 Gun9niR closed 6 months ago
0
feat: move data and value conversion from `ExplainData` to `From`

#137 Gun9niR closed 6 months ago
0
refactor: add data type to `define_plan_node` macro

#136 Gun9niR closed 6 months ago
2
feat: integrate mcv into stats

#135 AlSchlo closed 5 months ago
0