[XiangpengHao]

we will still squeeze, but I'd rather rewrite than improve.

[codacy-production]

Up to standards ✅

🟢 Issues 3 medium

Results:
3 new issues

Category	Results
Complexity	3 medium

View in Codacy

🟢 Metrics 55 complexity · -95 duplication

Metric	Results
Complexity	55
Duplication	-95

View in Codacy

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[codecov]

Codecov Report

❌ Patch coverage is 87.90698% with 26 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.83%. Comparing base (feb0fd9) to head (3652cc7).

Files with missing lines	Patch %	Lines
dev/dev-tools/src/trace/simulator.rs	20.00%	8 Missing ⚠️
dev/dev-tools/src/trace/parser.rs	42.85%	4 Missing ⚠️
src/core/src/cache/builders.rs	69.23%	3 Missing and 1 partial ⚠️
src/core/src/cache/io_context.rs	42.85%	4 Missing ⚠️
src/core/src/cache/core.rs	93.93%	2 Missing ⚠️
src/datafusion/src/reader/plantime/source.rs	66.66%	2 Missing ⚠️
src/core/src/cache/policies/eviction.rs	97.50%	1 Missing ⚠️
src/datafusion-client/src/client_exec.rs	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #516      +/-   ##
==========================================
- Coverage   84.46%   83.83%   -0.63%     
==========================================
  Files          85       82       -3     
  Lines       19724    16254    -3470     
  Branches    19724    16254    -3470     
==========================================
- Hits        16660    13627    -3033     
+ Misses       2751     2368     -383     
+ Partials      313      259      -54     

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[github-actions]

📊 Benchmark Comparison

Current: cd7cd2d1 (Liquid) vs Baseline: cd7cd2d1 (DataFusionDefault)

Query	Cold Time	Δ	Warm Time	Δ	CPU Time	Δ
Q1	3.0ms (3.0ms)	+0.0%	0.000ms (0.000ms)	+0.0%	0.000ms (0.000ms)	+0.0%
Q2	18.0ms (9.0ms)	+100.0%	6.0ms (6.0ms)	+0.0%	8.0ms (7.5ms)	+6.7%
Q3	18.0ms (14.0ms)	+28.6%	6.5ms (11.0ms)	-40.9%	3.0ms (23.5ms)	-87.2%
Q4	18.0ms (13.0ms)	+38.5%	5.0ms (11.0ms)	-54.5%	2.5ms (24.0ms)	-89.6%
Q5	62.0ms (50.0ms)	+24.0%	58.5ms (49.5ms)	+18.2%	4.5ms (25.0ms)	-82.0%
Q6	167.0ms (103.0ms)	+62.1%	76.5ms (105.5ms)	-27.5%	25.0ms (80.0ms)	-68.8%
Q7	1.0ms (1.0ms)	+0.0%	0.000ms (1.0ms)	-100.0%	0.000ms (0.000ms)	+0.0%
Q8	7.0ms (6.0ms)	+16.7%	4.0ms (5.5ms)	-27.3%	8.0ms (6.0ms)	+33.3%
Q9	94.0ms (90.0ms)	+4.4%	70.5ms (85.5ms)	-17.5%	5.0ms (44.0ms)	-88.6%
Q10	91.0ms (90.0ms)	+1.1%	66.5ms (89.0ms)	-25.3%	5.5ms (64.0ms)	-91.4%
Q11	36.0ms (25.0ms)	+44.0%	17.0ms (26.0ms)	-34.6%	31.0ms (36.5ms)	-15.1%
Q12	44.0ms (31.0ms)	+41.9%	20.5ms (28.0ms)	-26.8%	34.0ms (43.5ms)	-21.8%
Q13	179.0ms (107.0ms)	+67.3%	90.0ms (109.0ms)	-17.4%	54.5ms (77.0ms)	-29.2%
Q14	319.0ms (133.0ms)	+139.8%	124.0ms (138.0ms)	-10.1%	85.5ms (103.0ms)	-17.0%
Q15	216.0ms (115.0ms)	+87.8%	91.5ms (97.5ms)	-6.2%	62.0ms (90.0ms)	-31.1%
Q16	103.0ms (114.0ms)	-9.6%	90.5ms (99.5ms)	-9.0%	4.0ms (26.0ms)	-84.6%
Q17	414.0ms (219.0ms)	+89.0%	246.5ms (210.5ms)	+17.1%	88.0ms (102.0ms)	-13.7%
Q18	437.0ms (210.0ms)	+108.1%	243.5ms (209.5ms)	+16.2%	87.0ms (104.0ms)	-16.3%
Q19	624.0ms (387.0ms)	+61.2%	374.0ms (386.0ms)	-3.1%	109.0ms (147.5ms)	-26.1%
Q20	16.0ms (12.0ms)	+33.3%	3.0ms (12.0ms)	-75.0%	7.0ms (25.0ms)	-72.0%
Q21	781.0ms (177.0ms)	+341.2%	212.0ms (175.0ms)	+21.1%	502.0ms (265.5ms)	+89.1%
Q22	1.03s (160.0ms)	+545.6%	315.5ms (170.5ms)	+85.0%	179.0ms (336.0ms)	-46.7%
Q23	2.08s (477.0ms)	+336.3%	885.5ms (481.0ms)	+84.1%	575.0ms (733.5ms)	-21.6%
Q24	20.45s (924.0ms)	+2112.8%	802.0ms (933.5ms)	-14.1%	652.0ms (2.57s)	-74.6%
Q25	180.0ms (74.0ms)	+143.2%	15.0ms (60.0ms)	-75.0%	36.0ms (115.5ms)	-68.8%
Q26	107.0ms (48.0ms)	+122.9%	19.5ms (44.0ms)	-55.7%	52.5ms (79.0ms)	-33.5%
Q27	189.0ms (74.0ms)	+155.4%	27.0ms (58.0ms)	-53.4%	78.0ms (118.0ms)	-33.9%
Q28	1.02s (219.0ms)	+367.6%	384.5ms (217.5ms)	+76.8%	348.5ms (279.0ms)	+24.9%
Q29	1.86s (1.02s)	+82.4%	1.04s (1.00s)	+3.7%	617.0ms (338.0ms)	+82.5%
Q30	28.0ms (26.0ms)	+7.7%	21.0ms (28.5ms)	-26.3%	6.0ms (20.5ms)	-70.7%
Q31	271.0ms (104.0ms)	+160.6%	63.0ms (105.0ms)	-40.0%	41.0ms (147.5ms)	-72.2%
Q32	531.0ms (107.0ms)	+396.3%	90.5ms (103.5ms)	-12.6%	58.5ms (152.0ms)	-61.5%
Q33	324.0ms (321.0ms)	+0.9%	277.0ms (299.5ms)	-7.5%	8.0ms (72.5ms)	-89.0%
Q34	1.01s (411.0ms)	+146.7%	454.5ms (396.5ms)	+14.6%	355.5ms (266.5ms)	+33.4%
Q35	1.14s (403.0ms)	+182.1%	431.0ms (395.0ms)	+9.1%	358.5ms (269.0ms)	+33.3%
Q36	100.0ms (101.0ms)	-1.0%	86.0ms (95.5ms)	-9.9%	4.0ms (25.0ms)	-84.0%
Q37	337.0ms (103.0ms)	+227.2%	82.5ms (99.5ms)	-17.1%	41.0ms (73.0ms)	-43.8%
Q38	72.0ms (47.0ms)	+53.2%	31.0ms (42.5ms)	-27.1%	21.0ms (23.0ms)	-8.7%
Q39	254.0ms (47.0ms)	+440.4%	12.0ms (47.0ms)	-74.5%	10.0ms (71.0ms)	-85.9%
Q40	779.0ms (186.0ms)	+318.8%	225.0ms (177.5ms)	+26.8%	85.0ms (121.0ms)	-29.8%
Q41	23.0ms (18.0ms)	+27.8%	10.0ms (18.0ms)	-44.4%	6.0ms (16.0ms)	-62.5%
Q42	21.0ms (17.0ms)	+23.5%	10.0ms (19.0ms)	-47.4%	6.0ms (17.0ms)	-64.7%
Q43	18.0ms (18.0ms)	+0.0%	10.5ms (16.0ms)	-34.4%	6.5ms (11.0ms)	-40.9%

⚠️ LiquidCache is slower on 8 queries (warm)

• Q22: warm +85.0% (315.5ms vs 170.5ms)
• Q23: warm +84.1% (885.5ms vs 481.0ms)
• Q28: warm +76.8% (384.5ms vs 217.5ms)
• Q40: warm +26.8% (225.0ms vs 177.5ms)
• Q21: warm +21.1% (212.0ms vs 175.0ms)
• Q5: warm +18.2% (58.5ms vs 49.5ms)
• Q17: warm +17.1% (246.5ms vs 210.5ms)
• Q18: warm +16.2% (243.5ms vs 209.5ms)

Compared Liquid vs DataFusionDefault on the same runner
Regressions: warm-time increases of at least 15%. Cold Time: first iteration; Warm Time: median of remaining iterations.