Reference
Support matrix
Dialect support for reads, writes, upsertMany, raw SQL, transactions, and package compatibility.
This page is the practical compatibility matrix for better-drizzle@0.1.x.
| Package | Version line |
|---|
better-drizzle | 0.1.x |
@better-drizzle/soft-delete | 0.1.x |
@better-drizzle/timestamps | 0.1.x |
drizzle-orm peer | ^0.30.0 |
typescript peer | ^5 |
| Capability | PostgreSQL | SQLite | MySQL |
|---|
findMany, findFirst, findOne, findUnique | Yes | Yes | Yes |
count, exists, paginate | Yes | Yes | Yes |
create, update, delete, upsert | Yes | Yes | Yes |
createMany, updateMany, deleteMany | Yes | Yes | Yes |
repository(name) | Yes | Yes | Yes |
| hooks and plugins | Yes | Yes | Yes |
| Capability | PostgreSQL | SQLite | MySQL |
|---|
create({ skipDuplicates: true }) | Yes | Yes | dialect-dependent |
createMany({ skipDuplicates: true }) | Yes | Yes | dialect-dependent |
skipDuplicates: ['column'] explicit targets | Yes | Yes | No |
upsertMany | Yes | Yes | No |
upsertMany is intentionally native-first and currently supported only on PostgreSQL and SQLite.
| Capability | PostgreSQL | SQLite | MySQL |
|---|
select on reads | Yes | Yes | Yes |
include on reads | Yes | Yes | Yes |
select / include on single-row writes | Yes | Yes | Yes |
select on upsertMany | Yes | Yes | No support because upsertMany itself is unsupported |
relation include on upsertMany | No | No | No |
| Capability | PostgreSQL | SQLite | MySQL |
|---|
$raw / $executeRaw | Yes | Yes | Yes |
$rawUnsafe with allowUnsafe | Yes | Yes | Yes |
comment support | Best support | limited | limited |
timeoutMs | driver-dependent | driver-dependent | driver-dependent |
| raw hooks | Yes | Yes | Yes |
| Capability | PostgreSQL | SQLite | MySQL |
|---|
transaction() | Yes | Yes | Yes |
| nested transactions / savepoints | Yes | Yes | Yes |
afterCommit / afterRollback | Yes | Yes | Yes |
| retry options | Yes | Yes | Yes |
isolationLevel | Yes | ignored | driver-dependent |
readOnly | Yes | ignored | driver-dependent |
transaction comment | PostgreSQL-oriented | ignored | driver-dependent |
| Plugin | PostgreSQL | SQLite | MySQL |
|---|
@better-drizzle/timestamps | Yes | Yes | Yes |
@better-drizzle/soft-delete | Yes | Yes | Yes |
When a feature is not safely supported by the current dialect, better-drizzle prefers to fail fast with a structured error instead of silently degrading to a slower or weaker implementation.
