From c8f6e3ed76417bda5d8f14d96d3371a3dd1f7876 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Fri, 20 Oct 2023 23:37:55 +0800
Subject: [PATCH] :art: Improve database date column "Is Empty" filtering
 https://github.com/siyuan-note/siyuan/issues/9463

---
 kernel/av/table.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/kernel/av/table.go b/kernel/av/table.go
index 90153d1b4..0342b50ca 100644
--- a/kernel/av/table.go
+++ b/kernel/av/table.go
@@ -653,9 +653,11 @@ func (table *Table) FilterRows() {
 			operator := table.Filters[j].Operator
 
 			if nil == row.Cells[index].Value {
-				switch operator {
-				case FilterOperatorIsNotEmpty:
+				if FilterOperatorIsNotEmpty == operator {
 					pass = false
+				} else if FilterOperatorIsEmpty == operator {
+					pass = true
+					break
 				}
 
 				if KeyTypeText != row.Cells[index].ValueType {