From d3918ad9dafc8a8917d9f8d01aaeb10058bd73cf Mon Sep 17 00:00:00 2001
From: JannikStreek <Jannik.streek@gmail.com>
Date: Wed, 6 Mar 2024 11:15:09 +0100
Subject: [PATCH] add readme section for Postgres pool variables (#15)

---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index f0b6afb..6b18477 100644
--- a/README.md
+++ b/README.md
@@ -26,3 +26,17 @@ It use Keyv as a simple K/V store so you can use the database of your choice.
 | `STORAGE_TTL`   | Time to live for data                                        | null             |
 | `LOG_LEVEL`     | Log level (`debug`, `verbose`, `log`, `warn`, `error`)       | `warn`           |
 | `BODY_LIMIT`    | Payload size limit for scenes or images                      | `50mb`           |
+
+### Env Variables for Postgres
+For setting postgres pool variables, a few code adjustment have to be made in the `storage.service.ts`:
+```typescript
+const store = new (require('@keyv/postgres'))({
+  uri,
+  max: 1
+})
+
+const keyv = new Keyv({
+  store,
+  ttl,
+});
+```