🐛 Database rollup calculation misses null values https://github.com/siyuan-note/siyuan/issues/10843

kernel/treenode/node.go

@@ -805,7 +805,12 @@ func renderAttributeViewTable(attrView *av.AttributeView, view *av.View) (ret *a
 				for _, blockID := range relVal.Relation.BlockIDs {
 					destVal := destAv.GetValue(rollupKey.Rollup.KeyID, blockID)
 					if nil == destVal {
-						continue
+						if destAv.ExistBlock(blockID) { // 数据库中存在行但是列值不存在是数据未初始化，这里补一个默认值
+							destVal = GetAttributeViewDefaultValue(ast.NewNodeID(), rollupKey.Rollup.KeyID, blockID, destKey.Type)
+						}
+						if nil == destVal {
+							continue
+						}
 					}
 					if av.KeyTypeNumber == destKey.Type {
 						destVal.Number.Format = destKey.NumberFormat