diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..ff9aa3bb
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "tests/sqllogictest-sqlite"]
+	path = tests/sqllogictest-sqlite
+	url = https://github.com/risinglightdb/sqllogictest-sqlite
diff --git a/sqllogictest/src/runner.rs b/sqllogictest/src/runner.rs
index a0c24610..5e8c34ca 100644
--- a/sqllogictest/src/runner.rs
+++ b/sqllogictest/src/runner.rs
@@ -429,6 +429,10 @@ impl<D: AsyncDB> Runner<D> {
         self.validator = validator;
     }
 
+    pub fn with_hash_threshold(&mut self, hash_threshold: usize) {
+        self.hash_threshold = hash_threshold;
+    }
+
     pub async fn apply_record(&mut self, record: Record) -> RecordOutput {
         match record {
             Record::Statement { conditions, .. } if self.should_skip(&conditions) => {
@@ -496,15 +500,30 @@ impl<D: AsyncDB> Runner<D> {
                     }
                 };
 
+                let mut value_sort = false;
                 match sort_mode.as_ref().or(self.sort_mode.as_ref()) {
                     None | Some(SortMode::NoSort) => {}
                     Some(SortMode::RowSort) => {
                         rows.sort_unstable();
                     }
-                    Some(SortMode::ValueSort) => todo!("value sort"),
+                    Some(SortMode::ValueSort) => {
+                        rows = rows
+                            .iter()
+                            .flat_map(|row| row.iter())
+                            .map(|s| vec![s.to_owned()])
+                            .collect();
+                        rows.sort_unstable();
+                        value_sort = true;
+                    }
                 };
 
-                if self.hash_threshold > 0 && rows.len() > self.hash_threshold {
+                let num_values = if value_sort {
+                    rows.len()
+                } else {
+                    rows.len() * types.len()
+                };
+
+                if self.hash_threshold > 0 && num_values > self.hash_threshold {
                     let mut md5 = md5::Context::new();
                     for line in &rows {
                         for value in line {
@@ -688,17 +707,27 @@ impl<D: AsyncDB> Runner<D> {
                 }
 
                 // We compare normalized results. Whitespace characters are ignored.
-                let normalized_rows = rows
-                    .into_iter()
-                    .map(|strs| strs.iter().map(normalize_string).join(" "))
-                    .collect_vec();
 
                 let expected_results = expected_results.iter().map(normalize_string).collect_vec();
-                if !(self.validator)(&normalized_rows, &expected_results) {
+
+                let actual_results =
+                    if types.len() > 1 && rows.len() * types.len() == expected_results.len() {
+                        // value-wise mode
+                        rows.into_iter()
+                            .flat_map(|strs| strs.iter().map(normalize_string).collect_vec())
+                            .collect_vec()
+                    } else {
+                        // row-wise mode
+                        rows.into_iter()
+                            .map(|strs| strs.iter().map(normalize_string).join(" "))
+                            .collect_vec()
+                    };
+
+                if !(self.validator)(&actual_results, &expected_results) {
                     return Err(TestErrorKind::QueryResultMismatch {
                         sql,
                         expected: expected_results.join("\n"),
-                        actual: normalized_rows.join("\n"),
+                        actual: actual_results.join("\n"),
                     }
                     .at(loc));
                 }
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index de111c48..3f9c63b9 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -6,8 +6,14 @@ publish = false
 
 [dependencies]
 sqllogictest = { path = "../sqllogictest" }
+rusqlite = { version = "0.28", features = ["bundled"] }
 
 [[test]]
 name = "harness"
 path = "./harness.rs"
-harness = false
\ No newline at end of file
+harness = false
+
+[[test]]
+name = "sqlite"
+path = "./sqlite.rs"
+harness = false
diff --git a/tests/sqlite.rs b/tests/sqlite.rs
new file mode 100644
index 00000000..76b81529
--- /dev/null
+++ b/tests/sqlite.rs
@@ -0,0 +1,87 @@
+use rusqlite::{types::ValueRef, Connection, Error};
+
+use sqllogictest::{harness, ColumnType, DBOutput, Runner, DB};
+
+fn hash_threshold(filename: &str) -> usize {
+    match filename {
+        "sqlite/select1.test" => 8,
+        "sqlite/select4.test" => 8,
+        "sqlite/select5.test" => 8,
+        _ => 0,
+    }
+}
+
+fn main() {
+    let paths = harness::glob("sqllogictest-sqlite/test/**/select*.test").unwrap();
+    let mut tests = vec![];
+    for entry in paths {
+        let path = entry.unwrap();
+        let filename = path.to_str().unwrap().to_string();
+        tests.push(harness::Trial::test(filename.clone(), move || {
+            let mut tester = Runner::new(db_fn());
+            tester.with_hash_threshold(hash_threshold(&filename));
+            tester.run_file(path)?;
+            Ok(())
+        }));
+    }
+    harness::run(&harness::Arguments::from_args(), tests).exit();
+}
+
+struct ConnectionWrapper(Connection);
+
+fn db_fn() -> ConnectionWrapper {
+    let c = Connection::open_in_memory().unwrap();
+    ConnectionWrapper(c)
+}
+
+fn value_to_string(v: ValueRef) -> String {
+    match v {
+        ValueRef::Null => "NULL".to_string(),
+        ValueRef::Integer(i) => i.to_string(),
+        ValueRef::Real(r) => r.to_string(),
+        ValueRef::Text(s) => std::str::from_utf8(s).unwrap().to_string(),
+        ValueRef::Blob(_) => todo!(),
+    }
+}
+
+impl DB for ConnectionWrapper {
+    type Error = Error;
+
+    fn run(&mut self, sql: &str) -> Result<DBOutput, Self::Error> {
+        let mut output = vec![];
+
+        let is_query_sql = {
+            let lower_sql = sql.trim_start().to_ascii_lowercase();
+            lower_sql.starts_with("select")
+                || lower_sql.starts_with("values")
+                || lower_sql.starts_with("show")
+                || lower_sql.starts_with("with")
+                || lower_sql.starts_with("describe")
+        };
+
+        if is_query_sql {
+            let mut stmt = self.0.prepare(sql)?;
+            let column_count = stmt.column_count();
+            let mut rows = stmt.query([])?;
+            while let Some(row) = rows.next()? {
+                let mut row_output = vec![];
+                for i in 0..column_count {
+                    let row = row.get_ref(i)?;
+                    row_output.push(value_to_string(row));
+                }
+                output.push(row_output);
+            }
+            Ok(DBOutput::Rows {
+                types: vec![ColumnType::Any; column_count],
+                rows: output,
+            })
+        } else {
+            let cnt = self.0.execute(sql, [])?;
+            Ok(DBOutput::StatementComplete(cnt as u64))
+        }
+    }
+
+    fn engine_name(&self) -> &str {
+        "sqlite"
+    }
+}
diff --git a/tests/sqllogictest-sqlite b/tests/sqllogictest-sqlite
new file mode 160000
index 00000000..4ab49f57
--- /dev/null
+++ b/tests/sqllogictest-sqlite
@@ -0,0 +1 @@
+Subproject commit 4ab49f571a02e3d21d6f8d4d2cc11eb90d7729c9