[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\_context\_db\_handle

```ts
function sqlite3_context_db_handle(
  deps: SqliteWasmDep,
): (context: SqliteContextPtr) => SqliteDbPtr;
```

Defined in: [packages/sqlite-wasm/src/CApi.ts:2667](https://github.com/evoluhq/evolu/blob/bc4578a260dd15d5bbf94b83765ca05984d194cb/packages/sqlite-wasm/src/CApi.ts#L2667)

Returns the connection that registered the application-defined function being
called.

Wasm type `i(i)`. Signature `["sqlite3_context_db_handle", "sqlite3*",
"sqlite3_context*"]` from SQLite's table.

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