From 9dd84e65355bcdfee0bf9ca965b3624f77b26a17 Mon Sep 17 00:00:00 2001
From: IrisWan <150207222+WanYixian@users.noreply.github.com>
Date: Thu, 28 Nov 2024 13:35:11 +0800
Subject: [PATCH] Update ingestion/overview.mdx

Co-authored-by: congyi wang <58715567+wcy-fdu@users.noreply.github.com>
Signed-off-by: IrisWan <150207222+WanYixian@users.noreply.github.com>
---
 ingestion/overview.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ingestion/overview.mdx b/ingestion/overview.mdx
index b7effc12..f28dde8d 100644
--- a/ingestion/overview.mdx
+++ b/ingestion/overview.mdx
@@ -144,7 +144,7 @@ SELECT count(*) from s3_source;
 
 ### Data type mapping in Parquet
 
-You can use the table function `file_scan()` to read Parquet files from sources. Below is the data type mapping that shows how RisingWave converts data types from file sources in Parquet format.
+When using file source to read parquet files, please define the schema information according to the following mapping.
 
 | File source type | RisingWave type |
 | :----------- | :-------------- |