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- Initialize git repository - Add comprehensive .gitignore for Go projects - Install golangci-lint v2.6.0 (latest v2) globally - Configure .golangci.yml with appropriate linters and formatters - Fix all formatting issues (gofmt) - Fix all errcheck issues (unchecked errors) - Adjust complexity threshold for validation functions - All checks passing: build, test, vet, lint
19 lines
836 B
Markdown
19 lines
836 B
Markdown
## 21. Example Query in Cypher (Neo4j)
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```cypher
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MATCH (a:ResourceFlow {type:'heat', direction:'output'})-[:LOCATED_AT]->(srcSite:Site),
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(b:ResourceFlow {type:'heat', direction:'input'})-[:LOCATED_AT]->(dstSite:Site),
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(srcSite)<-[:OPERATES_AT]-(srcBiz:Business),
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(dstSite)<-[:OPERATES_AT]-(dstBiz:Business)
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WHERE distance(srcSite.location, dstSite.location) < 5000
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AND abs(a.quality.temperature_celsius - b.quality.temperature_celsius) < 10
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AND overlap(a.time_profile.availability, b.time_profile.availability) > 0.6
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WITH srcBiz, dstBiz, srcSite, dstSite, a, b,
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(b.economic_data.cost_in - a.economic_data.cost_out - 0.0005*distance(srcSite.location, dstSite.location)) AS savings
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WHERE savings > 0
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RETURN srcBiz.name, dstBiz.name, srcSite.name, dstSite.name, savings
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ORDER BY savings DESC LIMIT 20;
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```
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---
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