feat(orm): add an escape hatch for raw SELECT queries

[m4tx]

Related issue or discussion

Description

Type of change

• Bug fix
• New feature
• Documentation
• Refactor / cleanup
• Performance improvement
• Other (describe above)

Checklist

• I've read the contributing guide
• Tests pass locally (just test-all)
• Code passes clippy (just clippy)
• Code is properly formatted (cargo fmt)
• New tests added (regression test for bugs, coverage for new features)
• Documentation (both code and site) updated (if applicable)

[github-actions]

Bencher Report

Branch	db-fetch-raw
Testbed	github-ubuntu-latest

🚨 1 Alert

Benchmark	Measure Units	View	Benchmark Result (Result Δ%)	Upper Boundary (Limit %)
empty_router/empty_router	Latency milliseconds (ms)	📈 plot 🚷 threshold 🚨 alert (🔔)	9.93 ms (+54.25%) Baseline: 6.44 ms	8.97 ms (110.80%)

Click to view all benchmark results

Benchmark	Latency	Benchmark Result microseconds (µs) (Result Δ%)	Upper Boundary microseconds (µs) (Limit %)
empty_router/empty_router	📈 view plot 🚷 view threshold 🚨 view alert (🔔)	9,933.80 µs (+54.25%) Baseline: 6,440.06 µs	8,965.58 µs (110.80%)
json_api/json_api	📈 view plot 🚷 view threshold	786.80 µs (-28.26%) Baseline: 1,096.72 µs	1,318.43 µs (59.68%)
nested_routers/nested_routers	📈 view plot 🚷 view threshold	756.04 µs (-25.79%) Baseline: 1,018.75 µs	1,195.16 µs (63.26%)
single_root_route/single_root_route	📈 view plot 🚷 view threshold	727.01 µs (-25.95%) Baseline: 981.73 µs	1,159.23 µs (62.71%)
single_root_route_burst/single_root_route_burst	📈 view plot 🚷 view threshold	12,870.00 µs (-27.10%) Baseline: 17,655.39 µs	21,126.64 µs (60.92%)

🐰 View full continuous benchmarking report in Bencher

[codecov]

Codecov Report

❌ Patch coverage is 0% with 40 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
cot/src/db.rs	0.00%	26 Missing ⚠️
cot/src/db/sea_query_db.rs	0.00%	14 Missing ⚠️

Flag	Coverage Δ
rust	90.08% <0.00%> (-0.18%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
cot/src/db/sea_query_db.rs	86.29% <0.00%> (-10.99%)	⬇️
cot/src/db.rs	83.68% <0.00%> (-3.15%)	⬇️

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