fix

Author: b41sh

src/query/storages/fuse/src/io/write/vector_index_writer.rs

@@ -37,6 +37,9 @@ use databend_storages_common_index::HNSWIndex;
 use databend_storages_common_table_meta::meta::Location;
 use databend_storages_common_table_meta::table::TableCompression;
 
+const DEFAULT_M: usize = 16;
+const DEFAULT_EF_CONSTRUCT: usize = 100;
+
 #[derive(Debug, Clone)]
 pub struct VectorIndexState {
     pub location: Location,
@@ -106,13 +109,13 @@ impl VectorIndexBuilder {
 
             // Parse index parameters
             let m = match index.options.get("m") {
-                Some(value) => value.parse::<usize>().unwrap_or(16),
-                None => 16,
+                Some(value) => value.parse::<usize>().unwrap_or(DEFAULT_M),
+                None => DEFAULT_M,
             };
 
             let ef_construct = match index.options.get("ef_construct") {
-                Some(value) => value.parse::<usize>().unwrap_or(64),
-                None => 64,
+                Some(value) => value.parse::<usize>().unwrap_or(DEFAULT_EF_CONSTRUCT),
+                None => DEFAULT_EF_CONSTRUCT,
             };
 
             let mut distances = Vec::new();

tests/sqllogictests/suites/mode/cluster/memo/aggregate_property.test

@@ -26,7 +26,7 @@ where t_10.a = t_1000.a and t_100.a = t_1000.a
 ----
 Memo
 ├── root group: #8
-├── estimated memory: 8.44 KiB
+├── estimated memory: 10.69 KiB
 ├── Group #0
 │   ├── Best properties
 │   │   ├── { dist: Any }: expr: #0, cost: 1000.000, children: []

tests/sqllogictests/suites/mode/cluster/memo/join_property.test

@@ -25,7 +25,7 @@ select * from t_10, t_100, t_1000 where t_10.a = t_1000.a and t_100.a = t_1000.a
 ----
 Memo
 ├── root group: #5
-├── estimated memory: 6.56 KiB
+├── estimated memory: 8.31 KiB
 ├── Group #0
 │   ├── Best properties
 │   │   ├── { dist: Any }: expr: #0, cost: 1000.000, children: []

tests/sqllogictests/suites/mode/cluster/memo/mix_property.test

@@ -29,7 +29,7 @@ limit 10
 ----
 Memo
 ├── root group: #10
-├── estimated memory: 22.03 KiB
+├── estimated memory: 27.91 KiB
 ├── Group #0
 │   ├── Best properties
 │   │   ├── { dist: Any }: expr: #0, cost: 1000.000, children: []