diff --git a/__tests__/nusql.test.js b/__tests__/nusql.test.js
index 1ccc09a..8e73cba 100644
--- a/__tests__/nusql.test.js
+++ b/__tests__/nusql.test.js
@@ -294,6 +294,48 @@ describe('nusql Data types', function () {
         expect(nusql.build()).toBe('GTSVECTOR');
     });
 });
+describe('SQL Date Handling Functions', () => {
+    var nusql;
+
+    beforeEach(function () {
+        nusql = index_1.default.create();
+    });
+
+    it('should generate a DATE data type', () => {
+        nusql.date();
+        expect(nusql.build()).toBe('DATE');
+    });
+
+    it('should generate a DATETIME data type with fractional seconds precision', () => {
+        nusql.datetime(3);
+        expect(nusql.build()).toBe('DATETIME(3)');
+    });
+
+    it('should generate a TIMESTAMP data type with fractional seconds precision', () => {
+        nusql.timestamp(6);
+        expect(nusql.build()).toBe('TIMESTAMP(6)');
+    });
+
+    it('should generate a TIME data type with fractional seconds precision', () => {
+        nusql.time(2);
+        expect(nusql.build()).toBe('TIME(2)');
+    });
+
+    it('should generate a YEAR data type', () => {
+        nusql.year();
+        expect(nusql.build()).toBe('YEAR');
+    });
+
+    it('should generate a TIMESTAMP data type without fractional seconds precision', () => {
+        nusql.timestamp();
+        expect(nusql.build()).toBe('TIMESTAMP');
+    });
+
+    it('should generate a TIME data type without fractional seconds precision', () => {
+        nusql.time();
+        expect(nusql.build()).toBe('TIME');
+    });
+});
 
 describe('nusql Operators', () => {
     var nusql;
diff --git a/package.json b/package.json
index 289a885..195e599 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "nusql",
   "version": "1.0.5",
   "description": "Simplified SQL Query Builder for Node.js",
-  "main": "lib/index.js",
+  "main": "src/index.js",
   "scripts": {
     "test": "jest",
     "build": "npx tsc",
diff --git a/src/index.ts b/src/index.ts
index 8376add..8944686 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -145,6 +145,8 @@ class Nusql {
         this.query += 'YEAR ';
         return this;
     }
+
+
     /**
      * Specifies the VARBINARY data type with the given size.
      * @param {number} size - The size of the VARBINARY column.