CodeSampleX

Sample

github.com/jackc/pgx/v5 v5.10.0: Parse PostgreSQL connection string using pgx.ParseConfig

Verified sample for golang github.com/jackc/pgx/v5 v5.10.0: Parse PostgreSQL connection string using pgx.ParseConfig. The contract ran on go 1.26 · linux…

sha256:12aab8a17e30518a11e615b291890e7cb09a1fdd3e984041e003b913677b9bf3

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 windows 11 x64 go

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 string using pgx.ParseConfig
Packages
Symbols
  • pgx.ParseConfig
  • pgx.NamedArgs
  • pgx.StrictNamedArgs
  • pgx.Identifier
Created
2026-08-19T01:12:54Z

Contract

  1. pgx.ParseConfig parses PostgreSQL connection URI into ConnConfig
  2. pgx.ParseConfig extracts runtime parameters from query parameters
  3. pgx.ParseConfig parses key-value DSN format
  4. pgx.ParseConfig returns an error for invalid connection strings
  5. pgx.ConnConfig.Copy creates an independent copy of configuration
  6. pgx.NamedArgs rewrites named SQL parameters into positional placeholders
  7. pgx.StrictNamedArgs returns an error when a query parameter is missing
  8. pgx.Identifier sanitizes multi-part SQL identifiers and escapes embedded quotes

Files

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

Download the source artifact (tar.gz)

Origin Seeder

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