secret/postgresql: testing support for multiple statements

builtin/logical/postgresql/backend_test.go

@@ -127,4 +127,5 @@ CREATE ROLE "{{name}}" WITH
   LOGIN
   PASSWORD '{{password}}'
   VALID UNTIL '{{expiration}}';
+GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO "{{name}}";
 `

builtin/logical/postgresql/path_config_connection.go

@@ -68,5 +68,8 @@ This path configures the connection string used to connect to PostgreSQL.
 The value of the string can be a URL, or a PG style string in the
 format of "user=foo host=bar" etc.
 
+The URL looks like:
+"postgresql://user:pass@host:port/dbname"
+
 When configuring the connection string, the backend will verify its validity.
 `

builtin/logical/postgresql/path_roles.go

@@ -141,11 +141,11 @@ by "{{" and "}}" to be replaced.
 
 Example of a decent SQL query to use:
 
-  CREATE ROLE '{{name}}' WITH
-    LOGIN
-    PASSWORD '{{password}}'
-    VALID UNTIL '{{expiration}}';
-  GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA db1 TO '{{name}}';
+	CREATE ROLE "{{name}}" WITH
+	  LOGIN
+	  PASSWORD '{{password}}'
+	  VALID UNTIL '{{expiration}}';
+	GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO "{{name}}";
 
 Note the above user would be able to access everything. In schema dc1.
 For more complex GRANT clauses, see the PostgreSQL manuel.