From d16b500b412d92ef3e47abe7c98556ca97de8597 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 19 Nov 2025 09:54:11 +0000
Subject: [PATCH 1/3] Initial plan


From 00e34c7928498b15bc3d78cb88f8d782109b84e8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 19 Nov 2025 09:57:54 +0000
Subject: [PATCH 2/3] Add test856.js to verify DELETE without WHERE clause
 works correctly

Co-authored-by: mathiasrw <1063454+mathiasrw@users.noreply.github.com>
---
 test/test856.js | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 test/test856.js

diff --git a/test/test856.js b/test/test856.js
new file mode 100644
index 0000000000..7405b7d9ca
--- /dev/null
+++ b/test/test856.js
@@ -0,0 +1,48 @@
+if (typeof exports === 'object') {
+	var assert = require('assert');
+	var alasql = require('..');
+}
+
+var test = '856'; // insert test file number
+
+describe('Test ' + test + ' - DELETE without WHERE clause', function () {
+	it('1. Create test table', function (done) {
+		alasql('DROP TABLE IF EXISTS test856table');
+		alasql('CREATE TABLE test856table (id INT, name STRING)');
+		done();
+	});
+
+	it('2. Insert test data', function (done) {
+		alasql('INSERT INTO test856table VALUES (1, "Alice"), (2, "Bob"), (3, "Charlie")');
+		var res = alasql('SELECT * FROM test856table');
+		assert.equal(res.length, 3);
+		done();
+	});
+
+	it('3. DELETE without WHERE should delete all rows', function (done) {
+		var deletedCount = alasql('DELETE FROM test856table');
+		assert.equal(deletedCount, 3, 'Should delete 3 rows');
+		
+		var res = alasql('SELECT * FROM test856table');
+		assert.equal(res.length, 0, 'Table should be empty after DELETE');
+		done();
+	});
+
+	it('4. Test DELETE without WHERE on fresh data', function (done) {
+		alasql('INSERT INTO test856table VALUES (1, "Test1"), (2, "Test2")');
+		var res = alasql('SELECT * FROM test856table');
+		assert.equal(res.length, 2);
+		
+		var deletedCount = alasql('DELETE FROM test856table');
+		assert.equal(deletedCount, 2, 'Should delete 2 rows');
+		
+		var res2 = alasql('SELECT * FROM test856table');
+		assert.equal(res2.length, 0, 'Table should be empty after DELETE');
+		done();
+	});
+
+	it('5. Cleanup', function (done) {
+		alasql('DROP TABLE test856table');
+		done();
+	});
+});

From c7f65f43ebc70a2d628dad36cbe0da757b83c0ea Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 19 Nov 2025 12:43:45 +0000
Subject: [PATCH 3/3] Refactor test856.js to use before/after hooks and remove
 done callbacks

Co-authored-by: mathiasrw <1063454+mathiasrw@users.noreply.github.com>
---
 test/test856.js | 31 ++++++++++++-------------------
 1 file changed, 12 insertions(+), 19 deletions(-)

diff --git a/test/test856.js b/test/test856.js
index 7405b7d9ca..ffd5f76679 100644
--- a/test/test856.js
+++ b/test/test856.js
@@ -6,43 +6,36 @@ if (typeof exports === 'object') {
 var test = '856'; // insert test file number
 
 describe('Test ' + test + ' - DELETE without WHERE clause', function () {
-	it('1. Create test table', function (done) {
+	before(function () {
 		alasql('DROP TABLE IF EXISTS test856table');
 		alasql('CREATE TABLE test856table (id INT, name STRING)');
-		done();
 	});
 
-	it('2. Insert test data', function (done) {
+	after(function () {
+		alasql('DROP TABLE test856table');
+	});
+
+	it('1. DELETE without WHERE should delete all rows', function () {
 		alasql('INSERT INTO test856table VALUES (1, "Alice"), (2, "Bob"), (3, "Charlie")');
 		var res = alasql('SELECT * FROM test856table');
 		assert.equal(res.length, 3);
-		done();
-	});
 
-	it('3. DELETE without WHERE should delete all rows', function (done) {
 		var deletedCount = alasql('DELETE FROM test856table');
 		assert.equal(deletedCount, 3, 'Should delete 3 rows');
-		
-		var res = alasql('SELECT * FROM test856table');
-		assert.equal(res.length, 0, 'Table should be empty after DELETE');
-		done();
+
+		var res2 = alasql('SELECT * FROM test856table');
+		assert.equal(res2.length, 0, 'Table should be empty after DELETE');
 	});
 
-	it('4. Test DELETE without WHERE on fresh data', function (done) {
+	it('2. DELETE without WHERE on fresh data', function () {
 		alasql('INSERT INTO test856table VALUES (1, "Test1"), (2, "Test2")');
 		var res = alasql('SELECT * FROM test856table');
 		assert.equal(res.length, 2);
-		
+
 		var deletedCount = alasql('DELETE FROM test856table');
 		assert.equal(deletedCount, 2, 'Should delete 2 rows');
-		
+
 		var res2 = alasql('SELECT * FROM test856table');
 		assert.equal(res2.length, 0, 'Table should be empty after DELETE');
-		done();
-	});
-
-	it('5. Cleanup', function (done) {
-		alasql('DROP TABLE test856table');
-		done();
 	});
 });