fix clippy and unit test.

Author: RinChanNOWWW

src/query/service/tests/it/storages/index/range_filter.rs

@@ -91,6 +91,12 @@ async fn test_range_filter() -> Result<()> {
         Test {
             name: "a is not null",
             expr: Expression::create_scalar_function("is_not_null", vec![col("a")]),
+            expect: false,
+            error: "",
+        },
+        Test {
+            name: "b is not null",
+            expr: Expression::create_scalar_function("is_not_null", vec![col("b")]),
             expect: true,
             error: "",
         },
@@ -192,7 +198,7 @@ async fn test_range_filter() -> Result<()> {
     for test in tests {
         let prune = RangeFilter::try_create(ctx.clone(), &[test.expr], schema.clone())?;
 
-        match prune.eval(&stats) {
+        match prune.eval(&stats, 1) {
             Ok(actual) => assert_eq!(test.expect, actual, "{:#?}", test.name),
             Err(e) => assert_eq!(test.error, e.to_string(), "{}", test.name),
         }
@@ -239,7 +245,7 @@ fn test_build_verifiable_function() -> Result<()> {
         Test {
             name: "a is not null",
             expr: Expression::create_scalar_function("is_not_null", vec![col("a")]),
-            expect: "is_not_null(min_a)",
+            expect: "(nulls_a != row_count_a)",
         },
         Test {
             name: "b >= 0 and c like 0xffffff",

src/query/storages/hive/src/hive_partition_pruner.rs

@@ -99,7 +99,7 @@ impl HivePartitionPruner {
         let column_stats = self.get_column_stats(&partitions)?;
         let mut filted_partitions = vec![];
         for (idx, stats) in column_stats.into_iter().enumerate() {
-            if range_filter.eval(&stats)? {
+            if range_filter.eval(&stats, 1)? {
                 filted_partitions.push(partitions[idx].clone());
             }
         }

tests/logictest/suites/base/09_fuse_engine/09_0018_nullable_prune renamed to tests/logictest/suites/mode/standalone/explain/nullable_prune.test

@@ -1,59 +1,47 @@
 statement ok
-DROP DATABASE IF EXISTS db_09_0018;
+create table t_nullable_prune (a int null);
 
 statement ok
-CREATE DATABASE db_09_0018;
+insert into t_nullable_prune select * from numbers(3);
 
 statement ok
-USE db_09_0018;
-
-statement ok
-create table t (a int null);
-
-statement ok
-insert into t select * from numbers(3);
-
-statement ok
-insert into t select null from numbers(3);
+insert into t_nullable_prune select null from numbers(3);
 
 statement query T
-explain select * from t;
+explain select * from t_nullable_prune;
 
 ----
 TableScan
-├── table: default.db_09_0018.t
+├── table: default.default.t_nullable_prune
 ├── read rows: 6
 ├── read bytes: 62
 ├── partitions total: 2
 ├── partitions scanned: 2
 └── push downs: [filters: [], limit: NONE]
 
 statement query T
-explain select * from t where a is not null;
+explain select * from t_nullable_prune where a is not null;
 
 ----
 TableScan
-├── table: default.db_09_0018.t
+├── table: default.default.t_nullable_prune
 ├── read rows: 3
 ├── read bytes: 37
 ├── partitions total: 2
 ├── partitions scanned: 1
 └── push downs: [filters: [is_not_null(a)], limit: NONE] 
 
 statement query T
-explain select * from t where a is null;
+explain select * from t_nullable_prune where a is null;
 
 ----
 TableScan
-├── table: default.db_09_0018.t
+├── table: default.default.t_nullable_prune
 ├── read rows: 3
 ├── read bytes: 25
 ├── partitions total: 2
 ├── partitions scanned: 1
 └── push downs: [filters: [not(is_not_null(a))], limit: NONE] 
 
 statement ok
-DROP TABLE t;
-
-statement ok
-DROP DATABASE db_09_0018;
+DROP TABLE default.default.t_nullable_prune;