diff --git a/.github/workflows/bindings.nodejs.yml b/.github/workflows/bindings.nodejs.yml
index 944618396..0caeb90e3 100644
--- a/.github/workflows/bindings.nodejs.yml
+++ b/.github/workflows/bindings.nodejs.yml
@@ -35,7 +35,7 @@ jobs:
           node-version: "22"
       - name: Corepack
         working-directory: bindings/nodejs
-        run: corepack enable
+        run: npm i -g --force corepack && corepack enable
       - name: Install dependencies
         working-directory: bindings/nodejs
         run: pnpm install
@@ -54,8 +54,9 @@ jobs:
           - { target: aarch64-unknown-linux-gnu, runner: ubuntu-20.04 }
           - { target: x86_64-unknown-linux-musl, runner: ubuntu-latest }
           - { target: aarch64-unknown-linux-musl, runner: ubuntu-latest }
-          - { target: x86_64-pc-windows-msvc, runner: windows-latest }
-          - { target: aarch64-pc-windows-msvc, runner: windows-latest }
+          # resolve it after: https://github.com/actions/setup-node/issues/1222
+          # - { target: x86_64-pc-windows-msvc, runner: windows-latest }
+          # - { target: aarch64-pc-windows-msvc, runner: windows-latest }
           - { target: x86_64-apple-darwin, runner: macos-latest }
           - { target: aarch64-apple-darwin, runner: macos-latest }
     steps:
@@ -76,7 +77,7 @@ jobs:
           version: 0.11.0
       - name: Corepack
         working-directory: bindings/nodejs
-        run: corepack enable
+        run: npm i -g --force corepack && corepack enable
       - name: Install dependencies
         working-directory: bindings/nodejs
         run: pnpm install
@@ -117,7 +118,7 @@ jobs:
           node-version: ${{ matrix.ver }}
       - name: Corepack
         working-directory: bindings/nodejs
-        run: corepack enable
+        run: npm i -g --force corepack && corepack enable
       - name: Install dependencies
         working-directory: bindings/nodejs
         run: pnpm install
@@ -146,7 +147,7 @@ jobs:
           node-version: "22"
       - name: Corepack
         working-directory: bindings/nodejs
-        run: corepack enable
+        run: npm i -g --force corepack && corepack enable
       - name: Install dependencies
         working-directory: bindings/nodejs
         run: pnpm install
diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index f757592d6..dc5484e33 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           node-version: "22"
 
-      - run: corepack enable
+      - run: npm i -g --force corepack && corepack enable
 
       - name: Install dependencies
         working-directory: frontend/
diff --git a/cli/tests/00-base.result b/cli/tests/00-base.result
index 125d60244..b80de41ea 100644
--- a/cli/tests/00-base.result
+++ b/cli/tests/00-base.result
@@ -7,6 +7,7 @@ a	1	true	[1,2]
 1
 2
 3
+1740-10-08 10:16:40.001000	1740-10-08 10:16:40.000000	1740-10-08 10:16:39.999000
 []	{}
 with comment
 1
diff --git a/cli/tests/00-base.sql b/cli/tests/00-base.sql
index 98ae616ce..4bd2c1d93 100644
--- a/cli/tests/00-base.sql
+++ b/cli/tests/00-base.sql
@@ -9,6 +9,7 @@ insert into test select to_string(number), number, false, number from numbers(10
 select min(a), max(b), max(d), count() from test;
 
 select '1';select 2; select 1+2;
+select TO_TIMESTAMP(-7233803000000+1), TO_TIMESTAMP(-7233803000000), TO_TIMESTAMP(-7233803000000-1);
 
 select [], {};
 
diff --git a/cli/tests/http/01-load_stdin.result b/cli/tests/http/01-load_stdin.result
index 8d160ae80..07ef3ca4d 100644
--- a/cli/tests/http/01-load_stdin.result
+++ b/cli/tests/http/01-load_stdin.result
@@ -1,3 +1,3 @@
-Transaction Processing	Jim Gray	1992	2020-01-01 11:11:11.345
-Readings in Database Systems	Michael Stonebraker	2004	2020-01-01 11:11:11
-Three Body	NULL-liucixin	2019	2019-07-04 00:00:00
+Transaction Processing	Jim Gray	1992	2020-01-01 11:11:11.345000
+Readings in Database Systems	Michael Stonebraker	2004	2020-01-01 11:11:11.000000
+Three Body	NULL-liucixin	2019	2019-07-04 00:00:00.000000
diff --git a/cli/tests/http/02-load_file.result b/cli/tests/http/02-load_file.result
index 8d160ae80..07ef3ca4d 100644
--- a/cli/tests/http/02-load_file.result
+++ b/cli/tests/http/02-load_file.result
@@ -1,3 +1,3 @@
-Transaction Processing	Jim Gray	1992	2020-01-01 11:11:11.345
-Readings in Database Systems	Michael Stonebraker	2004	2020-01-01 11:11:11
-Three Body	NULL-liucixin	2019	2019-07-04 00:00:00
+Transaction Processing	Jim Gray	1992	2020-01-01 11:11:11.345000
+Readings in Database Systems	Michael Stonebraker	2004	2020-01-01 11:11:11.000000
+Three Body	NULL-liucixin	2019	2019-07-04 00:00:00.000000
diff --git a/sql/src/value.rs b/sql/src/value.rs
index 5a5a0d8d7..c85593b5d 100644
--- a/sql/src/value.rs
+++ b/sql/src/value.rs
@@ -40,6 +40,7 @@ const DAYS_FROM_CE: i32 = 719_163;
 const NULL_VALUE: &str = "NULL";
 const TRUE_VALUE: &str = "1";
 const FALSE_VALUE: &str = "0";
+const TIMESTAMP_FORMAT: &str = "%Y-%m-%d %H:%M:%S%.6f";
 
 #[cfg(feature = "flight-sql")]
 use {
@@ -837,15 +838,18 @@ fn encode_value(f: &mut std::fmt::Formatter<'_>, val: &Value, raw: bool) -> std:
                 write!(f, "'{}'", s)
             }
         }
-        Value::Timestamp(i) => {
-            let secs = i / 1_000_000;
-            let nanos = ((i % 1_000_000) * 1000) as u32;
-            let t = DateTime::from_timestamp(secs, nanos).unwrap_or_default();
+        Value::Timestamp(micros) => {
+            let (mut secs, mut nanos) = (*micros / 1_000_000, (*micros % 1_000_000) * 1_000);
+            if nanos < 0 {
+                secs -= 1;
+                nanos += 1_000_000_000;
+            }
+            let t = DateTime::from_timestamp(secs, nanos as _).unwrap_or_default();
             let t = t.naive_utc();
             if raw {
-                write!(f, "{}", t)
+                write!(f, "{}", t.format(TIMESTAMP_FORMAT))
             } else {
-                write!(f, "'{}'", t)
+                write!(f, "'{}'", t.format(TIMESTAMP_FORMAT))
             }
         }
         Value::Date(i) => {