fix(data-types): use proper field name for `ARRAY(ENUM)` (#13210)

lib/dialects/postgres/data-types.js

@@ -480,7 +480,7 @@ module.exports = BaseTypes => {
 
 
       if (this.type instanceof BaseTypes.ENUM) {
       if (this.type instanceof BaseTypes.ENUM) {
         castKey = `${Utils.addTicks(
         castKey = `${Utils.addTicks(
-          Utils.generateEnumName(options.field.Model.getTableName(), options.field.fieldName),
+          Utils.generateEnumName(options.field.Model.getTableName(), options.field.field),
           '"'
           '"'
         ) }[]`;
         ) }[]`;
       }
       }

test/integration/dialects/postgres/dao.test.js

@@ -437,6 +437,34 @@ if (dialect.match(/^postgres/)) {
           expect(user.permissions).to.deep.equal(['access', 'write']);
           expect(user.permissions).to.deep.equal(['access', 'write']);
         });
         });
 
 
+        it('should be able to insert a new record even with a redefined field name', async function() {
+          const User = this.sequelize.define('UserEnums', {
+            name: DataTypes.STRING,
+            type: DataTypes.ENUM('A', 'B', 'C'),
+            owners: DataTypes.ARRAY(DataTypes.STRING),
+            specialPermissions: {
+              type: DataTypes.ARRAY(DataTypes.ENUM([
+                'access',
+                'write',
+                'check',
+                'delete'
+              ])),
+              field: 'special_permissions'
+            }
+          });
+
+          await User.sync({ force: true });
+
+          const user = await User.bulkCreate([{
+            name: 'file.exe',
+            type: 'C',
+            owners: ['userA', 'userB'],
+            specialPermissions: ['access', 'write']
+          }]);
+
+          expect(user.length).to.equal(1);
+        });
+
         it('should fail when trying to insert foreign element on ARRAY(ENUM)', async function() {
         it('should fail when trying to insert foreign element on ARRAY(ENUM)', async function() {
           const User = this.sequelize.define('UserEnums', {
           const User = this.sequelize.define('UserEnums', {
             name: DataTypes.STRING,
             name: DataTypes.STRING,