| 1 | import * as SqlClient from "effect/sql/SqlClient"; |
| 2 | import * as Effect from "effect/Effect"; |
| 3 | |
| 4 | export default Effect.gen(function* () { |
| 5 | const sql = yield* SqlClient.SqlClient; |
| 6 | |
| 7 | const columns = yield* sql<{ readonly name: string }>` |
| 8 | PRAGMA table_info(projection_thread_sessions) |
| 9 | `; |
| 10 | if (!columns.some((column) => column.name === "provider_instance_id")) { |
| 11 | yield* sql` |
| 12 | ALTER TABLE projection_thread_sessions |
| 13 | ADD COLUMN provider_instance_id TEXT |
| 14 | `; |
| 15 | } |
| 16 | |
| 17 | yield* sql` |
| 18 | CREATE INDEX IF NOT EXISTS idx_projection_thread_sessions_instance |
| 19 | ON projection_thread_sessions(provider_instance_id) |
| 20 | `; |
| 21 | }); |