From d9d5fc55147276e995b6512de096689489cb8d31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=98?= <fncolon@pm.me>
Date: Sun, 2 Oct 2022 13:15:45 +0700
Subject: [PATCH 1/2] docs: add summary for locks

---
 docs/other-topics/transactions.md | 38 ++++++++++++++++++++++++++++---
 1 file changed, 35 insertions(+), 3 deletions(-)

diff --git a/docs/other-topics/transactions.md b/docs/other-topics/transactions.md
index 054b8f6c..b27b2b92 100644
--- a/docs/other-topics/transactions.md
+++ b/docs/other-topics/transactions.md
@@ -292,9 +292,23 @@ User.afterSave((instance, options) => {
 
 ## Locks
 
+A `lock` option alows row locking.
+
 Queries within a `transaction` can be performed with locks:
 
-```js
+```typescript
+return User.findAll({
+  limit: 1,
+  lock: true,
+  transaction: t1
+});
+```
+
+### Implement locked transactions
+
+You can also implement it with a `transaction` object to wait the action will either be committed or rolled back when the lock is released.
+
+```typescript
 return User.findAll({
   limit: 1,
   lock: true,
@@ -302,13 +316,31 @@ return User.findAll({
 });
 ```
 
+### Skip locked rows (PostgreSQL Only)
+
+With `skipLocked` option sets true, any selected rows that cannot be immediately locked are skipped.
+
 Queries within a transaction can skip locked rows:
 
-```js
+```typescript
 return User.findAll({
   limit: 1,
   lock: true,
   skipLocked: true,
-  transaction: t2
 });
 ```
+
+### Using enumeration LOCK
+
+You can also use enumeration `LOCK` to implement possible options for row locking.
+
+```typescript
+import { LOCK } from '@sequelize/core';
+
+Model.findAll({
+  transaction,
+  lock: LOCK.UPDATE,
+});
+```
+
+Read more about the options [here](https://sequelize.org/api/v7/enums/lock).

From c370d59c22efdccd9cb6e9e18feb5ebd2f7af095 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=98?= <fncolon@pm.me>
Date: Sun, 2 Oct 2022 13:27:09 +0700
Subject: [PATCH 2/2] docs: better SEO with Row Locking

---
 docs/other-topics/transactions.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/other-topics/transactions.md b/docs/other-topics/transactions.md
index b27b2b92..e0cdbe51 100644
--- a/docs/other-topics/transactions.md
+++ b/docs/other-topics/transactions.md
@@ -290,9 +290,9 @@ User.afterSave((instance, options) => {
 });
 ```
 
-## Locks
+## Row Locking
 
-A `lock` option alows row locking.
+A `lock` option allows row locking.
 
 Queries within a `transaction` can be performed with locks: