Sample
verify pgx.ExtendedQueryBuilder in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:017d55a503e86d04996776b009c2b5403bba67aab9ff0e3e96265eaf62464ec1
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
- verify pgx.ExtendedQueryBuilder in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
- Packages
- Symbols
-
- github.com/jackc/pgx/v5.ExtendedQueryBuilder
- Created
- 2026-08-19T09:53:04Z
Contract
- pgx.ExtendedQueryBuilder encodes parameters into text format when StatementDescription is nil
- pgx.ExtendedQueryBuilder encodes typed parameters and assigns result formats matching StatementDescription field OIDs
- pgx.ExtendedQueryBuilder selects text format for string arguments and binary format for binary-capable OIDs
- pgx.ExtendedQueryBuilder encodes untyped nil arguments as nil byte slices representing SQL NULL
- pgx.ExtendedQueryBuilder returns an error when parameter count does not match StatementDescription ParamOIDs length
- pgx.ExtendedQueryBuilder returns an error when an argument cannot be encoded to the target OID
- pgx.ExtendedQueryBuilder resets parameter values, parameter formats, and result formats between Build calls allowing reuse
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous