Sample
drizzle-orm 0.45.2: Handle drizzle-orm SQLite column modes, timestamp default precision loss, null comparison vs isNull, and onConflict returning shapes
Verified sample for npm drizzle-orm 0.45.2: Handle drizzle-orm SQLite column modes, timestamp default precision loss, null comparison vs isNull, and…
sha256:4c3faa300151186bca927d4a5bf3914977042ccc06f18dec2e68dc19d90d699a
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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
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-16 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- Handle drizzle-orm SQLite column modes, timestamp default precision loss, null comparison vs isNull, and onConflict returning shapes
- Packages
- Symbols
-
- sqliteTable
- integer
- text
- eq
- isNull
- inArray
- notInArray
- sql
- drizzle
- Environment
- node
- Created
- 2026-08-16T06:23:33Z
Contract
- assert integer column with mode timestamp truncates/floors Date millisecond precision to whole seconds in SQLite, whereas mode timestamp_ms preserves millisecond precision
- assert SQLite DEFAULT (CURRENT_TIMESTAMP) stores a text string in integer column, which Drizzle's mode timestamp mapper deserializes as Invalid Date (NaN), whereas DEFAULT (unixepoch()) or .$defaultFn() deserializes as a valid Date
- assert eq(column, null) produces SQL column = ? with param null matching zero rows in SQL three-valued logic, and isNull(column) is required to query null rows
- assert passing an empty array to inArray compiles to SQL 'where false' and notInArray compiles to 'where true' rather than throwing a SQL syntax error
- assert onConflictDoNothing().returning() on a conflicting insert returns an empty array [] rather than the existing row
- assert db.query is an empty object {} and tables are undefined on db.query unless an explicit schema option is passed into drizzle()
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/db.mjs
- src/schema.mjs
- test/contract.mjs