[API reference](https://evolu.dev/docs/api-reference) › [@evolu/sqlite-wasm](https://evolu.dev/docs/api-reference/sqlite-wasm) › [c-api](https://evolu.dev/docs/api-reference/sqlite-wasm/c-api) › sqlite3\_open\_v2

```ts
function sqlite3_open_v2(
  deps: SqliteWasmDep,
): (
  filename: CStringPtr,
  ppDb: WasmPtr,
  flags: number,
  zVfs: 0 | CStringPtr,
) => SqliteResultCode;
```

Defined in: [packages/sqlite-wasm/src/CApi.ts:1149](https://github.com/evoluhq/evolu/blob/bc4578a260dd15d5bbf94b83765ca05984d194cb/packages/sqlite-wasm/src/CApi.ts#L1149)

Opens a database connection. SQLite writes a handle even when opening fails,
except when out of memory, and that handle must be closed.

Wasm type `i(iiii)`. Signature `["sqlite3_open_v2", "int", "string", "*",
"int", "string"]` from SQLite's table.

See https://sqlite.org/c3ref/open.html.