[API reference](https://evolu.dev/docs/api-reference) › [@evolu/sqlite-wasm](https://evolu.dev/docs/api-reference/sqlite-wasm) › sahPoolMaxDatabasePathSize

```ts
const sahPoolMaxDatabasePathSize: number;
```

Defined in: [packages/sqlite-wasm/src/SahPool.ts:1273](https://github.com/evoluhq/evolu/blob/bc4578a260dd15d5bbf94b83765ca05984d194cb/packages/sqlite-wasm/src/SahPool.ts#L1273)

The longest path of a database a pool opens, in UTF-8 bytes, 498. SQLite
names the other files of a database by appending a suffix to its path, at
most the 12 bytes of a super-journal's `-mjXXXXXX9XX`, and each path must fit
a slot's header with its NUL, as opfs-sahpool requires, which allows 510
bytes.