CodeSampleX

Sample

github.com/jackc/pgx/v5 v5.10.0: NamedArgs

Verified sample for golang github.com/jackc/pgx/v5 v5.10.0: NamedArgs. The contract ran on go 1.26 · linux alpine/x64 · docker and passed…

sha256:db76619eec55b9043429a0c3fdad490a97109d371f99e1dbcd913a06ac0e8930

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment go 1.26 windows 11 x64 go 1.26 go go 1

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
verify pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • NamedArgs
Environment
go 1.26.5
Created
2026-08-19T01:55:08Z

Contract

  1. pgx.NamedArgs.RewriteQuery rewrites named parameters into positional placeholders ($1, $2) and returns ordered argument slice
  2. pgx.NamedArgs reuses positional placeholders for repeated parameter names
  3. pgx.NamedArgs preserves @ characters inside SQL string literals and comments
  4. pgx.NamedArgs maps missing parameter keys to nil without returning an error
  5. sample helpers provide structured query building, map merging, and parameter checks using pgx.NamedArgs

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • sample.go
  • spec.json
  • test/contract.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous