Add Specify Alternate Location For Prisma Schema as a Prisma TIL

README.md

@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1252 TILs and counting..._
+_1253 TILs and counting..._
 
 ---
 
@@ -711,6 +711,7 @@ _1252 TILs and counting..._
 
 - [Execute A Raw SQL Query](prisma/execute-a-raw-sql-query.md)
 - [Grab A Limited Set Of Records](prisma/grab-a-limited-set-of-records.md)
+- [Specify Alternate Location For Prisma Schema](prisma/specify-alternate-location-for-prisma-schema.md)
 
 ### Python
 

prisma/specify-alternate-location-for-prisma-schema.md

@@ -0,0 +1,28 @@
+# Specify Alternate Location For Prisma Schema
+
+By default, Prisma looks for a schema in one of two locations:
+
+- `./prisma/schema.prisma`
+- `./schema.prisma`
+
+If it isn't in one of those two spots, then you'll get an error.
+
+You can manually specify an alternate location. One way is to use the
+`--schema` flag with all `prisma` commands. A less tedious approach
+([introduced in this PR](https://github.com/prisma/prisma/pull/3566)) is to
+specify the location in your `package.json`.
+
+```json
+{
+  "prisma": {
+    "schema": "../../packages/database/prisma/schema.prisma"
+  }
+}
+```
+
+This is handy in situations where your database schema and utils are packaged
+up separately, like in a monorepo. Here is an example of [a monorepo
+referencing a prisma schema in a separate
+package](https://github.com/skillrecordings/products/blob/b10dece7170abcb9076221c0863549e2291541ae/apps/testingaccessibility/package.json#L201-L203).
+
+[source](https://www.prisma.io/docs/concepts/components/prisma-schema#prisma-schema-file-location)