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

kernel/av/av.go

@@ -523,6 +523,22 @@ func (av *AttributeView) GetCurrentView(viewID string) (ret *View, err error) {
 	return
 }
 
+func (av *AttributeView) ExistBlock(blockID string) bool {
+	for _, kv := range av.KeyValues {
+		if KeyTypeBlock != kv.Key.Type {
+			continue
+		}
+
+		for _, v := range kv.Values {
+			if v.BlockID == blockID {
+				return true
+			}
+		}
+		return false
+	}
+	return false
+}
+
 func (av *AttributeView) GetValue(keyID, blockID string) (ret *Value) {
 	for _, kv := range av.KeyValues {
 		if kv.Key.ID == keyID {

kernel/model/attribute_view.go

@@ -340,9 +340,13 @@ func GetBlockAttributeViewKeys(blockID string) (ret []*BlockAttributeViewKeys) {
 						for _, bID := range relVal.Relation.BlockIDs {
 							destVal := destAv.GetValue(kv.Key.Rollup.KeyID, bID)
 							if nil == destVal {
-								destVal = treenode.GetAttributeViewDefaultValue(ast.NewNodeID(), kv.Key.Rollup.KeyID, blockID, destKey.Type)
+								if destAv.ExistBlock(bID) { // 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 = treenode.GetAttributeViewDefaultValue(ast.NewNodeID(), kv.Key.Rollup.KeyID, bID, destKey.Type)
+								}
+								if nil == destVal {
+									continue
+								}
 							}
-
 							if av.KeyTypeNumber == destKey.Type {
 								destVal.Number.Format = destKey.NumberFormat
 								destVal.Number.FormatNumber()
@@ -1001,7 +1005,12 @@ func renderAttributeViewTable(attrView *av.AttributeView, view *av.View, query s
 				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 = treenode.GetAttributeViewDefaultValue(ast.NewNodeID(), rollupKey.Rollup.KeyID, blockID, destKey.Type)
+						}
+						if nil == destVal {
+							continue
+						}
 					}
 					if av.KeyTypeNumber == destKey.Type {
 						destVal.Number.Format = destKey.NumberFormat

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