fix(mssql): insert/upsert operations do not return all fields (#12434)

lib/dialects/mssql/query.js

@@ -204,7 +204,8 @@ class Query extends AbstractQuery {
       return this.handleShowIndexesQuery(data);
     }
     if (this.isUpsertQuery()) {
-      return data[0];
+      this.handleInsertQuery(data);
+      return this.instance || data[0];
     }
     if (this.isCallQuery()) {
       return data[0];
@@ -391,6 +392,18 @@ class Query extends AbstractQuery {
       id = id || autoIncrementAttributeAlias && results && results[0][autoIncrementAttributeAlias];
 
       this.instance[autoIncrementAttribute] = id;
+
+      if (this.instance.dataValues) {
+        for (const key in results[0]) {
+          if (Object.prototype.hasOwnProperty.call(results[0], key)) {
+            const record = results[0][key];
+
+            const attr = _.find(this.model.rawAttributes, attribute => attribute.fieldName === key || attribute.field === key);
+
+            this.instance.dataValues[attr && attr.fieldName || key] = record;
+          }
+        }
+      }
     }
   }
 }

test/integration/model/create.test.js

@@ -1454,6 +1454,23 @@ describe(Support.getTestDialectTeaser('Model'), () => {
       });
   });
 
+  if (current.dialect.supports.returnValues) {
+    it('should return default value set by the database (create)', function() {
+  
+      const User = this.sequelize.define('User', {
+        name: DataTypes.STRING,
+        code: { type: Sequelize.INTEGER, defaultValue: Sequelize.literal(2020) }
+      });
+
+      return User.sync({ force: true })
+        .then(() => User.create({ name: 'FooBar' }))
+        .then(user => {
+          expect(user.name).to.be.equal('FooBar');
+          expect(user.code).to.be.equal(2020);    
+        });
+    });
+  }  
+
   it('should support logging', function() {
     const spy = sinon.spy();
 

test/integration/model/upsert.test.js

@@ -620,6 +620,21 @@ describe(Support.getTestDialectTeaser('Model'), () => {
             });
           });
         });
+
+        it('should return default value set by the database (upsert)', function() {      
+          const User = this.sequelize.define('User', {
+            name: { type: DataTypes.STRING, primaryKey: true },
+            code: { type: Sequelize.INTEGER, defaultValue: Sequelize.literal(2020) }
+          });
+    
+          return User.sync({ force: true })
+            .then(() => User.upsert({ name: 'Test default value' }, { returning: true }))
+            .then(([user, created]) => {
+              expect(user.name).to.be.equal('Test default value');
+              expect(user.code).to.be.equal(2020);
+              expect(created).to.be.true;
+            });
+        });
       }
     });
   }