From ffa3a50b262f87ce2149669fd4549a15939e52b5 Mon Sep 17 00:00:00 2001
From: tudor <tudor.zaharia@gmail.com>
Date: Tue, 15 Jul 2025 13:02:17 +0200
Subject: [PATCH 1/2] unit test

---
 packages/pglite/tests/basic.test.ts | 52 ++++++++++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

diff --git a/packages/pglite/tests/basic.test.ts b/packages/pglite/tests/basic.test.ts
index 8f58c3881..73317f822 100644
--- a/packages/pglite/tests/basic.test.ts
+++ b/packages/pglite/tests/basic.test.ts
@@ -10,7 +10,57 @@ await testEsmCjsAndDTC(async (importType, defaultDataTransferContainer) => {
           '../dist/index.cjs'
         )) as unknown as typeof import('../dist/index.js'))
 
-  describe(`basic`, () => {
+  describe(`#719`, () => {
+    it('exec', async () => {
+      const db = new PGlite({
+        defaultDataTransferContainer,
+      })
+      await db.exec(`
+      CREATE TABLE IF NOT EXISTS test (
+        id SERIAL PRIMARY KEY,
+        name TEXT
+      );
+    `)
+
+    try {
+      const multiStatementResult = await db.exec(`
+      INSERT INTO test_non_existing (name) VALUES ('test');
+      UPDATE test SET name = 'test2';
+      SELECT * FROM test;
+    `)
+    } catch (e) {
+      console.log(e)
+    }
+
+    const multiStatementResult = await db.exec(`
+      INSERT INTO test (name) VALUES ('test');
+      UPDATE test SET name = 'test2';
+      SELECT * FROM test;
+    `)
+    
+    expect(multiStatementResult).toEqual([
+      {
+        affectedRows: 1,
+        rows: [],
+        fields: [],
+      },
+      {
+        affectedRows: 2,
+        rows: [],
+        fields: [],
+      },
+      {
+        rows: [{ id: 1, name: 'test2' }],
+        fields: [
+          { name: 'id', dataTypeID: 23 },
+          { name: 'name', dataTypeID: 25 },
+        ],
+        affectedRows: 2,
+      },
+    ])
+
+  })
+
     it('exec', async () => {
       const db = new PGlite({
         defaultDataTransferContainer,

From 0b0c45c3287d6ee098a1118102ddd1c6b8891078 Mon Sep 17 00:00:00 2001
From: tudor <tudor.zaharia@gmail.com>
Date: Tue, 15 Jul 2025 14:35:03 +0200
Subject: [PATCH 2/2] style

---
 packages/pglite/tests/basic.test.ts | 55 ++++++++++++++---------------
 1 file changed, 27 insertions(+), 28 deletions(-)

diff --git a/packages/pglite/tests/basic.test.ts b/packages/pglite/tests/basic.test.ts
index 73317f822..8f6bba678 100644
--- a/packages/pglite/tests/basic.test.ts
+++ b/packages/pglite/tests/basic.test.ts
@@ -22,44 +22,43 @@ await testEsmCjsAndDTC(async (importType, defaultDataTransferContainer) => {
       );
     `)
 
-    try {
-      const multiStatementResult = await db.exec(`
+      try {
+        await db.exec(`
       INSERT INTO test_non_existing (name) VALUES ('test');
       UPDATE test SET name = 'test2';
       SELECT * FROM test;
     `)
-    } catch (e) {
-      console.log(e)
-    }
+      } catch (e) {
+        console.log(e)
+      }
 
-    const multiStatementResult = await db.exec(`
+      const multiStatementResult = await db.exec(`
       INSERT INTO test (name) VALUES ('test');
       UPDATE test SET name = 'test2';
       SELECT * FROM test;
     `)
-    
-    expect(multiStatementResult).toEqual([
-      {
-        affectedRows: 1,
-        rows: [],
-        fields: [],
-      },
-      {
-        affectedRows: 2,
-        rows: [],
-        fields: [],
-      },
-      {
-        rows: [{ id: 1, name: 'test2' }],
-        fields: [
-          { name: 'id', dataTypeID: 23 },
-          { name: 'name', dataTypeID: 25 },
-        ],
-        affectedRows: 2,
-      },
-    ])
 
-  })
+      expect(multiStatementResult).toEqual([
+        {
+          affectedRows: 1,
+          rows: [],
+          fields: [],
+        },
+        {
+          affectedRows: 2,
+          rows: [],
+          fields: [],
+        },
+        {
+          rows: [{ id: 1, name: 'test2' }],
+          fields: [
+            { name: 'id', dataTypeID: 23 },
+            { name: 'name', dataTypeID: 25 },
+          ],
+          affectedRows: 2,
+        },
+      ])
+    })
 
     it('exec', async () => {
       const db = new PGlite({