Sample
Queue queries and inspect batch operations using pgx.Batch
sha256:5f7b236b994ab73f050790080ba9ed361e3d47b95c8c396bcf3eca89ce73411c
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
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
- Queue queries and inspect batch operations using pgx.Batch
- Packages
- Symbols
-
- pgx.Batch
- Created
- 2026-08-18T21:21:37Z
Contract
- pgx.Batch initializes with empty QueuedQueries and zero length
- pgx.Batch.Queue appends query string and positional arguments to QueuedQueries
- pgx.Batch.Queue preserves execution order across multiple queued queries
- pgx.Batch.Len returns the total number of queued queries
- pgx.QueuedQuery.Exec registers command execution callback
- pgx.QueuedQuery.Query registers rows query callback
- pgx.QueuedQuery.QueryRow registers single row query callback
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous