Sample
github.com/jackc/pgx/v5 v5.10.0: Inspect PostgreSQL server errors via pgconn.PgError structured fields, SQLState method, and error formatting
Verified sample for golang github.com/jackc/pgx/v5 v5.10.0: Inspect PostgreSQL server errors via pgconn.PgError structured fields, SQLState method, and error…
sha256:58b506e96434541b06ac848f9bf8d7b36c46cd39de224de92b23109285eebfdd
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
- 2
- Signing keys that built it
- 2
Declared environment
go linux x64 go go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-17 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-18 |
Case
HOW- Goal
- Inspect PostgreSQL server errors via pgconn.PgError structured fields, SQLState method, and error formatting
- Packages
- Symbols
-
- pgconn.PgError
- Environment
- go
- Created
- 2026-08-17T22:38:58Z
Contract
- pgconn.PgError.Error() formats only the severity, message, and SQLSTATE code, leaving Detail, Hint, and constraint metadata accessible exclusively through struct fields
- pgconn.PgError.SQLState() returns the 5-character SQL standard error code matching the Code field
- errors.As successfully extracts *pgconn.PgError when wrapped inside standard error chains
- pgconn.ErrorResponseToPgError maps wire protocol pgproto3.ErrorResponse fields into a *pgconn.PgError struct
Files
- NOTES.md
- csx.json
- go.mod
- go.sum
- pgerror_test.go