From a1426f694e900404734282fdfb47c90f5f594292 Mon Sep 17 00:00:00 2001
From: Liuxiaozhen12 <82579298+Liuxiaozhen12@users.noreply.github.com>
Date: Mon, 2 Aug 2021 11:57:28 +0800
Subject: [PATCH 1/2] ticdc: add mysql sink user privilege

---
 ticdc/troubleshoot-ticdc.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/ticdc/troubleshoot-ticdc.md b/ticdc/troubleshoot-ticdc.md
index 351da4a9223cf..7193c79174748 100644
--- a/ticdc/troubleshoot-ticdc.md
+++ b/ticdc/troubleshoot-ticdc.md
@@ -398,3 +398,19 @@ If you want to skip this DDL statement that goes wrong, set the start-ts of the
 cdc cli changefeed update -c test-cf --pd=http://10.0.10.25:2379 --start-ts 415241823337054210
 cdc cli changefeed resume -c test-cf --pd=http://10.0.10.25:2379
 ```
+
+## When the Sink of replicating data to the downstreams is TiDB or MySQL, what permissions do users of downstream databases need?
+
+When Sink is TiDB or MySQL, the users of downstream databases need the following permissions:
+
+- `Select`
+- `Index`
+- `Insert`
+- `Update`
+- `Delete`
+- `Create`
+- `Drop`
+- `Alter`
+- `Create View`
+
+If you need to replicate `recover table` to the downstream TiDB, `Super` permission is required.
\ No newline at end of file

From 04246b6f6c5bf1901d62db7e2c1307c01c339060 Mon Sep 17 00:00:00 2001
From: Liuxiaozhen12 <82579298+Liuxiaozhen12@users.noreply.github.com>
Date: Mon, 2 Aug 2021 14:20:46 +0800
Subject: [PATCH 2/2] Apply suggestions from code review

Co-authored-by: TomShawn <41534398+TomShawn@users.noreply.github.com>
---
 ticdc/troubleshoot-ticdc.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ticdc/troubleshoot-ticdc.md b/ticdc/troubleshoot-ticdc.md
index 7193c79174748..40921ce072a4e 100644
--- a/ticdc/troubleshoot-ticdc.md
+++ b/ticdc/troubleshoot-ticdc.md
@@ -399,9 +399,9 @@ cdc cli changefeed update -c test-cf --pd=http://10.0.10.25:2379 --start-ts 4152
 cdc cli changefeed resume -c test-cf --pd=http://10.0.10.25:2379
 ```
 
-## When the Sink of replicating data to the downstreams is TiDB or MySQL, what permissions do users of downstream databases need?
+## When the sink of the replication downstream is TiDB or MySQL, what permissions do users of the downstream database need?
 
-When Sink is TiDB or MySQL, the users of downstream databases need the following permissions:
+When the sink is TiDB or MySQL, the users of the downstream database need the following permissions:
 
 - `Select`
 - `Index`
@@ -413,4 +413,4 @@ When Sink is TiDB or MySQL, the users of downstream databases need the following
 - `Alter`
 - `Create View`
 
-If you need to replicate `recover table` to the downstream TiDB, `Super` permission is required.
\ No newline at end of file
+If you need to replicate `recover table` to the downstream TiDB, the `Super` permission is required.