diff --git a/src/query/expression/src/block.rs b/src/query/expression/src/block.rs
index b72ab86c11c91..4e27fd5e8c7e5 100644
--- a/src/query/expression/src/block.rs
+++ b/src/query/expression/src/block.rs
@@ -991,7 +991,7 @@ impl DataBlock {
                 BlockEntry::Const(s, data_type, _) => {
                     s.as_ref().estimated_scalar_repeat_size(num_rows, data_type)
                 }
-                _ => entry.memory_size(),
+                _ => entry.memory_size_with_options(true),
             })
             .sum()
     }
diff --git a/src/query/expression/src/values.rs b/src/query/expression/src/values.rs
index 3e53ef6d60dfa..5a6f71cea7810 100755
--- a/src/query/expression/src/values.rs
+++ b/src/query/expression/src/values.rs
@@ -907,13 +907,13 @@ impl ScalarRef<'_> {
             ScalarRef::Decimal(_) => n * self.memory_size(),
             ScalarRef::Boolean(_) => n.div_ceil(8),
             ScalarRef::Binary(s) => s.len() * n + (n + 1) * 8,
-            ScalarRef::String(s) => n * 16 + if s.len() > 12 && n > 0 { s.len() } else { 0 },
+            ScalarRef::String(s) => n * 16 + s.len() * n,
             ScalarRef::Timestamp(_) => n * 8,
             ScalarRef::TimestampTz(_) => n * 16,
             ScalarRef::Date(_) => n * 4,
             ScalarRef::Interval(_) => n * 16,
-            ScalarRef::Array(col) => col.memory_size(false) * n + (n + 1) * 8,
-            ScalarRef::Map(col) => col.memory_size(false) * n + (n + 1) * 8,
+            ScalarRef::Array(col) => col.memory_size(true) * n + (n + 1) * 8,
+            ScalarRef::Map(col) => col.memory_size(true) * n + (n + 1) * 8,
             ScalarRef::Bitmap(b) => b.len() * n + (n + 1) * 8,
             ScalarRef::Tuple(fields) => {
                 let DataType::Tuple(fields_ty) = data_type else {
diff --git a/src/query/expression/tests/it/kernel.rs b/src/query/expression/tests/it/kernel.rs
index 75f43f25ad151..e71e5dea072dc 100644
--- a/src/query/expression/tests/it/kernel.rs
+++ b/src/query/expression/tests/it/kernel.rs
@@ -598,7 +598,7 @@ fn assert_estimated_scalar_repeat_size(scalar: ScalarRef, num_rows: usize, ty: D
     let col = builder.build();
     assert_eq!(
         scalar.estimated_scalar_repeat_size(num_rows, &ty),
-        col.memory_size(false)
+        col.memory_size(true)
     );
 }
 
@@ -643,20 +643,34 @@ fn test_estimated_scalar_repeat_size() {
         assert_estimated_scalar_repeat_size(scalar, num_rows, ty);
     }
 
-    // string
+    // string short
     {
         let scalar = ScalarRef::String("abc");
         let ty = DataType::String;
         assert_estimated_scalar_repeat_size(scalar, num_rows, ty);
     }
 
-    // string
+    // string short, single row
+    {
+        let scalar = ScalarRef::String("abc");
+        let ty = DataType::String;
+        assert_estimated_scalar_repeat_size(scalar, 1, ty);
+    }
+
+    // long string
     {
         let scalar = ScalarRef::String("abcdefghijklmn123");
         let ty = DataType::String;
         assert_estimated_scalar_repeat_size(scalar, num_rows, ty);
     }
 
+    // nullable(string)
+    {
+        let scalar = ScalarRef::String("abc");
+        let ty = DataType::Nullable(Box::new(DataType::String));
+        assert_estimated_scalar_repeat_size(scalar, num_rows, ty);
+    }
+
     // binary
     {
         let scalar = ScalarRef::Binary(&[1, 133, 244, 123]);
@@ -697,4 +711,17 @@ fn test_estimated_scalar_repeat_size() {
         ])));
         assert_estimated_scalar_repeat_size(scalar, num_rows, ty);
     }
+
+    // tuple
+    {
+        let scalar = ScalarRef::Tuple(vec![
+            ScalarRef::Number(NumberScalar::UInt8(1)),
+            ScalarRef::String("abc"),
+        ]);
+        let ty = DataType::Tuple(vec![
+            DataType::Number(NumberDataType::UInt8),
+            DataType::String,
+        ]);
+        assert_estimated_scalar_repeat_size(scalar, num_rows, ty);
+    }
 }
diff --git a/tests/suites/1_stateful/01_streaming_load/01_0006_streaming_load_parquet.result b/tests/suites/1_stateful/01_streaming_load/01_0006_streaming_load_parquet.result
index 03049019faee1..fb5af87e01899 100755
--- a/tests/suites/1_stateful/01_streaming_load/01_0006_streaming_load_parquet.result
+++ b/tests/suites/1_stateful/01_streaming_load/01_0006_streaming_load_parquet.result
@@ -5,7 +5,7 @@
 q1.parquet	637	1
 >>>> streaming load: q1.parquet error :
 + curl -sS -H x-databend-query-id:load-q1 -H 'X-Databend-SQL:insert into streaming_load_parquet(c2,c3) from @_databend_load file_format = (type='\''parquet'\'', missing_field_as=error, null_if=())' -F upload=@/tmp/streaming_load_parquet/q1.parquet -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-q1","stats":{"rows":1,"bytes":27}}
+{"id":"load-q1","stats":{"rows":1,"bytes":29}}
 <<<<
 >>>> select * from streaming_load_parquet;
 ok	1	2021-01-01
@@ -26,7 +26,7 @@ q2.parquet	431	1
 q3.parquet	431	1
 >>>> streaming load: q3.parquet field_default :
 + curl -sS -H x-databend-query-id:load-q3 -H 'X-Databend-SQL:insert into streaming_load_parquet(c2,c3) from @_databend_load file_format = (type='\''parquet'\'', missing_field_as=field_default, null_if=())' -F upload=@/tmp/streaming_load_parquet/q3.parquet -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-q3","stats":{"rows":1,"bytes":23}}
+{"id":"load-q3","stats":{"rows":1,"bytes":25}}
 <<<<
 >>>> select * from streaming_load_parquet;
 ok	NULL	2021-01-01
@@ -37,7 +37,7 @@ ok	NULL	2021-01-01
 q4.parquet	655	1
 >>>> streaming load: q4.parquet error :
 + curl -sS -H x-databend-query-id:load-q4 -H 'X-Databend-SQL:insert into streaming_load_parquet(c1,c3) from @_databend_load file_format = (type='\''parquet'\'', missing_field_as=error, null_if=())' -F upload=@/tmp/streaming_load_parquet/q4.parquet -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-q4","stats":{"rows":1,"bytes":34}}
+{"id":"load-q4","stats":{"rows":1,"bytes":30}}
 <<<<
 >>>> select * from streaming_load_parquet;
 my_null	NULL	2021-01-01
diff --git a/tests/suites/1_stateful/01_streaming_load/01_0007_streaming_load_placeholder.result b/tests/suites/1_stateful/01_streaming_load/01_0007_streaming_load_placeholder.result
index 86e95e71b0cda..195c2e58666fc 100755
--- a/tests/suites/1_stateful/01_streaming_load/01_0007_streaming_load_placeholder.result
+++ b/tests/suites/1_stateful/01_streaming_load/01_0007_streaming_load_placeholder.result
@@ -4,7 +4,7 @@
 >>>> copy into @streaming_load_07/data.csv from (select '2020-01-02' as c4, 110 as c2) file_format=(type='csv')  single=true include_query_id=false use_raw_path=true detailed_output=true overwrite=true;
 data.csv	17	1
 + curl -sS -H x-databend-query-id:load-csv -H 'X-Databend-SQL:insert into streaming_load_07(c3, c4, c2) values ('\''a'\'', ?, ?) from @_databend_load file_format = (type=csv)' -F upload=@/tmp/streaming_load_07/data.csv -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-csv","stats":{"rows":1,"bytes":44}}
+{"id":"load-csv","stats":{"rows":1,"bytes":47}}
 <<<<
 >>>> select * from streaming_load_07;
 ok	110	a	2020-01-02
@@ -14,7 +14,7 @@ ok	110	a	2020-01-02
 >>>> copy into @streaming_load_07/data.text from (select '2020-01-02' as c4, 110 as c2) file_format=(type='text')  single=true include_query_id=false use_raw_path=true detailed_output=true overwrite=true;
 data.text	15	1
 + curl -sS -H x-databend-query-id:load-text -H 'X-Databend-SQL:insert into streaming_load_07(c3, c4, c2) values ('\''a'\'', ?, ?) from @_databend_load file_format = (type=text)' -F upload=@/tmp/streaming_load_07/data.text -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-text","stats":{"rows":1,"bytes":44}}
+{"id":"load-text","stats":{"rows":1,"bytes":47}}
 <<<<
 >>>> select * from streaming_load_07;
 ok	110	a	2020-01-02
@@ -24,7 +24,7 @@ ok	110	a	2020-01-02
 >>>> copy into @streaming_load_07/data.ndjson from (select '2020-01-02' as c4, 110 as c2) file_format=(type='ndjson')  single=true include_query_id=false use_raw_path=true detailed_output=true overwrite=true;
 data.ndjson	29	1
 + curl -sS -H x-databend-query-id:load-ndjson -H 'X-Databend-SQL:insert into streaming_load_07(c3, c4, c2) values ('\''a'\'', ?, ?) from @_databend_load file_format = (type=ndjson)' -F upload=@/tmp/streaming_load_07/data.ndjson -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-ndjson","stats":{"rows":1,"bytes":44}}
+{"id":"load-ndjson","stats":{"rows":1,"bytes":47}}
 <<<<
 >>>> select * from streaming_load_07;
 ok	110	a	2020-01-02
@@ -34,7 +34,7 @@ ok	110	a	2020-01-02
 >>>> copy into @streaming_load_07/data.parquet from (select '2020-01-02' as c4, 110 as c2) file_format=(type='parquet')  single=true include_query_id=false use_raw_path=true detailed_output=true overwrite=true;
 data.parquet	678	1
 + curl -sS -H x-databend-query-id:load-parquet -H 'X-Databend-SQL:insert into streaming_load_07(c3, c4, c2) values ('\''a'\'', ?, ?) from @_databend_load file_format = (type=parquet)' -F upload=@/tmp/streaming_load_07/data.parquet -u root: -XPUT http://localhost:8000/v1/streaming_load
-{"id":"load-parquet","stats":{"rows":1,"bytes":44}}
+{"id":"load-parquet","stats":{"rows":1,"bytes":47}}
 <<<<
 >>>> select * from streaming_load_07;
 ok	110	a	2020-01-02
diff --git a/tests/suites/1_stateful/01_streaming_load/01_0008_streaming_load_session.result b/tests/suites/1_stateful/01_streaming_load/01_0008_streaming_load_session.result
index 33df07dfb197e..8a9e68aca03e9 100644
--- a/tests/suites/1_stateful/01_streaming_load/01_0008_streaming_load_session.result
+++ b/tests/suites/1_stateful/01_streaming_load/01_0008_streaming_load_session.result
@@ -3,5 +3,5 @@
 >>>> copy into @streaming_load_08/data.csv from (select '2020-01-02', 110) file_format=(type=csv)  single=true include_query_id=false use_raw_path=true detailed_output=true overwrite=true;
 data.csv	17	1
 {"need_sticky":false,"need_keep_alive":false,"internal":"{\"last_query_ids\":[\"load-csv\"]}"}
-{"id":"load-csv","stats":{"rows":1,"bytes":22}}
-{"id":"load-csv","stats":{"rows":1,"bytes":22}}
\ No newline at end of file
+{"id":"load-csv","stats":{"rows":1,"bytes":32}}
+{"id":"load-csv","stats":{"rows":1,"bytes":32}}
\ No newline at end of file