Sample
Parse PostgreSQL connection URIs and keyword configurations with pgx.ParseConfig, escape SQL table and column identifiers with pgx.Identifier, and construct batch copy sources with pgx.CopyFromSlice
sha256:5dfb25bfef776b2cd20246bba10de7241702c42aeb668ce1b27940c36ee6ee5f
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 go wsl
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
Case
HOW- Goal
- Parse PostgreSQL connection URIs and keyword configurations with pgx.ParseConfig, escape SQL table and column identifiers with pgx.Identifier, and construct batch copy sources with pgx.CopyFromSlice
- Packages
- Symbols
-
- pgx.CopyFromSlice
- pgx.Identifier
- pgx.ParseConfig
- Created
- 2026-08-18T21:40:54Z
Contract
- assert pgx.ParseConfig parses PostgreSQL URI connection strings, extracting host, port, user, password, database, and runtime parameters
- assert pgx.ParseConfig parses keyword/value DSN connection strings into ConnConfig
- assert pgx.ParseConfig rejects malformed connection strings with an error
- assert pgx.Identifier quotes table, column, and schema names and escapes double quote characters with Sanitize
- assert pgx.CopyFromSlice iterates through row generators providing Next, Values, and Err for batch copy operations
- assert pgx.CopyFromRows constructs CopyFromSource from 2D slices and yields all rows sequentially
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous