From 795d29dc4ffb034c52ef2c0ac543b29667c8621e Mon Sep 17 00:00:00 2001
From: Chris Tsang <chris.2y3@outlook.com>
Date: Wed, 30 Aug 2023 11:55:32 +0100
Subject: [PATCH] Changelog

---
 CHANGELOG.md | 5 +++++
 src/func.rs  | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c94afe305..287b09470 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 * Fixed bytea literal syntax for Postgres https://github.com/SeaQL/sea-query/pull/666
 * Fixed issues with semantics of parenthesis removal https://github.com/SeaQL/sea-query/pull/675
+* Fixed behaviour in `FunctionCall` when calling `arg` multiple times https://github.com/SeaQL/sea-query/pull/687
+
+### Breaking changes
+
+* As part of https://github.com/SeaQL/sea-query/pull/687, calling `FunctionCall::arg` multiple times will append the arguments instead of replacing old values
 
 ## 0.30.0 - 2023-07-20
 
diff --git a/src/func.rs b/src/func.rs
index 26a81fb0d..bba4efe57 100644
--- a/src/func.rs
+++ b/src/func.rs
@@ -44,6 +44,7 @@ impl FunctionCall {
         }
     }
 
+    /// Append an argument to the function call
     pub fn arg<T>(mut self, arg: T) -> Self
     where
         T: Into<SimpleExpr>,
@@ -52,6 +53,7 @@ impl FunctionCall {
         self
     }
 
+    /// Replace the arguments of the function call
     pub fn args<I>(mut self, args: I) -> Self
     where
         I: IntoIterator<Item = SimpleExpr>,