1import * as Effect from "effect/Effect";
2import * as SqlClient from "effect/sql/SqlClient";
3
4export default Effect.gen(function* () {
5 const sql = yield* SqlClient.SqlClient;
6 const columns = yield* sql<{ readonly name: string }>`
7 PRAGMA table_info(projection_threads)
8 `;
9
10 if (!columns.some((column) => column.name === "branch_pull_request_json")) {
11 yield* sql`
12 ALTER TABLE projection_threads
13 ADD COLUMN branch_pull_request_json TEXT
14 `;
15 }
16});