diff --git a/lib/oracle.js b/lib/oracle.js
index 477dd43..967b68b 100644
--- a/lib/oracle.js
+++ b/lib/oracle.js
@@ -238,8 +238,8 @@ export default async ({url, username, password}) => {
   // We do not want to import the oracledb library until we are sure that the user is looking to use Oracle.
   // Installing the oracledb library is a pain, so we want to avoid it if possible.
   const config = {
-    username: username,
-    password: password,
+    username,
+    password,
     connectionString: decodeURI(url),
   };
 
diff --git a/lib/snowflake.js b/lib/snowflake.js
index 4e2273a..8c787bb 100644
--- a/lib/snowflake.js
+++ b/lib/snowflake.js
@@ -6,7 +6,7 @@ import {Transform} from "stream";
 
 import Pools from "./pools.js";
 import {validateQueryPayload} from "./validate.js";
-import {badRequest, failedCheck} from "./errors.js";
+import {badRequest, failedCheck, notFound} from "./errors.js";
 
 export const pools = new Pools(
   ({host, user, password, database, schema, warehouse, role}) =>
@@ -57,11 +57,12 @@ export default (url) => async (req, res) => {
       });
       connecting.add(connection);
     });
-
     if (req.url === "/query") return query(req, res, client);
     if (req.url === "/query-stream") return queryStream(req, res, client);
     if (req.url === "/check") return check(req, res, client);
   }
+
+  throw notFound();
 };
 
 export async function query(req, res, client) {
@@ -263,7 +264,12 @@ function dataTypeSchema(column) {
       return {type: boolean};
     case "fixed":
     case "real":
-      return {type: column.getScale() ? number : integer};
+      return {
+        type:
+          column.getScale() === null || column.getScale() > 0
+            ? number
+            : integer,
+      };
     case "date":
     case "timestamp_ltz":
     case "timestamp_ntz":
diff --git a/lib/validate.js b/lib/validate.js
index 35cf042..75d2892 100644
--- a/lib/validate.js
+++ b/lib/validate.js
@@ -8,7 +8,7 @@ export const validateQueryPayload = ajv.compile({
   required: ["sql"],
   properties: {
     sql: {type: "string", minLength: 1, maxLength: 32 * 1000},
-    params: {anyOf: [{type: ["object"]}, {type: ["array"]}]}
+    params: {anyOf: [{type: ["object"]}, {type: ["array"]}]},
   },
 });
 export const validateDescribeColumnsPayload = ajv.compile({