From c556293cad9e359ba75282ea6681eca61114b3be Mon Sep 17 00:00:00 2001
From: longfangsong <longfangsong@icloud.com>
Date: Fri, 18 Dec 2020 17:14:41 +0800
Subject: [PATCH] fix not filtering out the primary key when collecting
 secondary keys

Signed-off-by: longfangsong <longfangsong@icloud.com>
---
 src/transaction/transaction.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/transaction/transaction.rs b/src/transaction/transaction.rs
index 20e4c82..2da3280 100644
--- a/src/transaction/transaction.rs
+++ b/src/transaction/transaction.rs
@@ -714,7 +714,12 @@ impl Committer {
 
         request.use_async_commit = self.options.async_commit;
         request.try_one_pc = self.options.try_one_pc;
-        request.secondaries = self.mutations[1..].iter().map(|m| m.key.clone()).collect();
+        request.secondaries = self
+            .mutations
+            .iter()
+            .filter(|m| self.primary_key.as_ref().unwrap() != m.key.as_ref())
+            .map(|m| m.key.clone())
+            .collect();
         // FIXME set max_commit_ts and min_commit_ts
 
         let response = request