From 69e981a2b2d5cd4d40f22d6eace3a977074d3c3f Mon Sep 17 00:00:00 2001
From: papapiya <402561078@qq.com>
Date: Fri, 29 Oct 2021 17:43:47 +0800
Subject: [PATCH] =?UTF-8?q?[PDR-15311][fix(mssql)]:=20MSSQL=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E5=BA=93,=E5=BD=93=E9=81=87=E5=88=B0=E6=95=B0?=
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 =?UTF-8?q?=E6=97=B6=E5=80=99=E9=87=87=E9=9B=86=E4=BC=9A=E6=8A=A5=E9=94=99?=
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---
 reader/sql/utils.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/reader/sql/utils.go b/reader/sql/utils.go
index 2a56cd4dc..80e7888a4 100644
--- a/reader/sql/utils.go
+++ b/reader/sql/utils.go
@@ -152,6 +152,11 @@ func GetInitScans(length int, rows *sql.Rows, schemas map[string]string, runnerN
 				nochoiced[i] = true
 			}
 		}
+		nullable, ok := v.Nullable()
+		nullable = nullable && ok
+		if nullable {
+			scanArgs[i] = new(interface{})
+		}
 	}
 	return scanArgs, nochoiced
 }