fix: CI, README for multi-tenant

.github/workflows/examples.yml

@@ -178,16 +178,16 @@ jobs:
       - name: Multi-Tenant (Setup)
         working-directory: examples/postgres/multi-tenant
         env:
-          DATABASE_URL: postgres://postgres:password@localhost:5432/mockable-todos
+          DATABASE_URL: postgres://postgres:password@localhost:5432/multi-tenant
         run: |
           (cd accounts && sqlx db setup)
           (cd payments && sqlx migrate run)
           sqlx migrate run
 
-      - name: Mockable TODOs (Run)
+      - name: Multi-Tenant (Run)
         env:
-          DATABASE_URL: postgres://postgres:password@localhost:5432/mockable-todos
-        run: cargo run -p sqlx-example-postgres-mockable-todos
+          DATABASE_URL: postgres://postgres:password@localhost:5432/multi-tenant
+        run: cargo run -p sqlx-example-postgres-multi-tenant
 
       - name: TODOs (Setup)
         working-directory: examples/postgres/todos

examples/postgres/multi-tenant/README.md

@@ -19,7 +19,7 @@ This example uses schema-qualified names everywhere for clarity.
 It can be tempting to change the `search_path` of the connection (MySQL, Postgres) to eliminate the need for schema
 prefixes, but this can cause some really confusing issues when names conflict.
 
-This example will generate a `_sqlx_migrations` table in three different schemas, and if `search_path` is set
+This example will generate a `_sqlx_migrations` table in three different schemas; if `search_path` is set
 to `public,accounts,payments` and the migrator for the main application attempts to reference the table unqualified,
 it would throw an error.
 
@@ -27,11 +27,23 @@ it would throw an error.
 
 This example requires running three different sets of migrations.
 
-Ensure `sqlx-cli` is installed with Postgres support.
+Ensure `sqlx-cli` is installed with Postgres and `sqlx.toml` support:
 
-Start a Postgres server.
+```
+cargo install sqlx-cli --features postgres,sqlx-toml
+```
 
-Create `.env` with `DATABASE_URL` or set it in your shell environment.
+Start a Postgres server (shown here using Docker, `run` command also works with `podman`):
+
+```
+docker run -d -e POSTGRES_PASSWORD=password -p 5432:5432 --name postgres postgres:latest
+```
+
+Create `.env` with `DATABASE_URL` or set the variable in your shell environment;
+
+```
+DATABASE_URL=postgres://postgres:password@localhost/example-multi-tenant
+```
 
 Run the following commands: