 CREATE TABLE `department` (
`id` int(11) NOT NULL,
`leader_id` int(11) NOT NULL,
`name` varchar(45) NOT NULL,
`description` varchar(255) DEFAULT NULL,
`created_ad` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`update_at` timestamp NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Дамп данных таблицы `department`
--

INSERT INTO `department` (`id`, `leader_id`, `name`, `description`, `created_ad`) VALUES
(37, 1, 'HR', NULL, '2022-05-25 13:18:28'),
(38, 2, 'IT', NULL, '2022-05-25 13:18:28'),
(39, 3, 'Development', NULL, '2022-05-25 13:18:28'),
(40, 4, 'Management', NULL, '2022-05-25 13:18:28'),
(41, 5, 'Lawyers', NULL, '2022-05-25 13:18:28'),
(42, 6, 'Analytics', NULL, '2022-05-25 13:18:28'),
(43, 7, 'Sales', NULL, '2022-05-25 13:18:28'),
(44, 8, 'Service', NULL, '2022-05-25 13:18:28'),
(45, 9, 'Security', NULL, '2022-05-25 13:18:28');

-- --------------------------------------------------------

--
-- Структура таблицы `dismission_reason`
--

CREATE TABLE `dismission_reason` (
`id` int(11) NOT NULL,
`name` varchar(45) NOT NULL,
`description` varchar(255) DEFAULT NULL,
`created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`updated_at` timestamp NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Дамп данных таблицы `dismission_reason`
--

INSERT INTO `dismission_reason` (`id`, `name`, `description`, `created_at`) VALUES
(1, 'absenteeism', 'test1', '2022-05-25 12:20:45'),
(2, 'drugs', 'test2', '2022-05-25 12:20:45'),
(3, 'alcohol', 'test3', '2022-05-25 12:20:45'),
(4, 'at_will', 'test4', '2022-05-25 12:20:45'),
(5, 'death', 'test5', '2022-05-25 12:20:45'),
(6, 'transfer', 'test6', '2022-05-25 12:20:45');

-- --------------------------------------------------------

--
-- Структура таблицы `position`
--

CREATE TABLE `position` (
`id` int(11) NOT NULL,
`name` varchar(45) NOT NULL,
`description` varchar(255) DEFAULT NULL,
`salary` int(11) NOT NULL,
`created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`updated_at` timestamp NULL,
`is_active` tinyint(1) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Дамп данных таблицы `position`
--

INSERT INTO `position` (`id`, `name`, `description`, `salary`, `created_at`, `is_active`) VALUES
(1, 'bob', NULL, 155000, '2022-05-25 12:28:37', 1),
(2, 'bab', NULL, 15000, '2022-05-25 12:28:37', 1),
(3, 'karl', NULL, 15000, '2022-05-25 12:28:37', 1),
(4, 'erick', NULL, 1532000, '2022-05-25 12:28:37', 1),
(5, 'fedor', NULL, 1574000, '2022-05-25 12:28:37', 1),
(6, 'cracker', NULL, 15000, '2022-05-25 12:28:37', 1),
(7, 'alex', NULL, 165000, '2022-05-25 12:28:37', 1),
(8, 'nasty', NULL, 15000, '2022-05-25 12:28:37', 1),
(9, 'milinda', NULL, 15000, '2022-05-25 12:28:37', 1),
(10, 'any', NULL, 115000, '2022-05-25 12:28:37', 1),
(11, 'katy', NULL, 150300, '2022-05-25 12:28:37', 1),
(12, 'danila', NULL, 175000, '2022-05-25 12:28:37', 1),
(13, 'sergey', NULL, 15000, '2022-05-25 12:28:37', 1),
(14, 'bob', NULL, 15000, '2022-05-25 12:28:37', 1),
(15, 'trans', NULL, 15000, '2022-05-25 12:28:37', 1),
(16, 'test', NULL, 155000, '2022-05-25 12:28:37', 1),
(17, 'table', NULL, 15000, '2022-05-25 12:28:37', 1),
(18, 'box', NULL, 153000, '2022-05-25 12:28:37', 1),
(19, 'hunter', NULL, 15000, '2022-05-25 12:28:37', 1),
(20, 'piska', NULL, 15000, '2022-05-25 12:28:37', 1);

-- --------------------------------------------------------

--
-- Структура таблицы `user`
--

CREATE TABLE `user` (
`id` int(11) NOT NULL,
`first_name` varchar(45) NOT NULL,
`last_name` varchar(45) NOT NULL,
`middle_name` varchar(45) NOT NULL,
`data_of_birth` date NOT NULL,
`created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`update_at` timestamp NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Дамп данных таблицы `user`
--

INSERT INTO `user` (`id`, `first_name`, `last_name`, `middle_name`, `data_of_birth`, `update_at`) VALUES
(1, 'bob', 'boba', 'cry', '2019-02-01', '2022-05-25 12:45:37'),
(78, 'bob2', 'boba2', 'ewq', '1985-01-28', '2022-05-25 12:55:38'),
(79, 'bob3', 'boba3', 'th', '1985-06-01', '2022-05-25 12:56:55'),
(80, 'bob4', 'boba4', 'dab', '1975-12-03', '2022-05-25 12:56:55'),
(81, 'bob5', 'boba5', 'rrw', '1985-03-14', '2022-05-25 12:56:55'),
(82, 'bob6', 'boba6', 'weq', '1975-06-25', '2022-05-25 12:56:55'),
(83, 'bob7', 'boba7', 'twe', '1925-12-31', '2022-05-25 12:56:55'),
(84, 'bob8', 'boba8', 'yr', '1995-12-30', '2022-05-25 12:56:55'),
(85, 'bob9', 'boba9', 'f', '1978-03-11', '2022-05-25 12:56:55'),
(86, 'bob10', 'boba10', 'qert', '2000-01-01', '2022-05-25 12:56:55'),
(87, 'bob11', 'boba11', 'gdar', '1954-01-09', '2022-05-25 12:56:55'),
(88, 'bob12', 'boba12', 'gad', '1936-08-08', '2022-05-25 12:56:55'),
(89, 'bob13', 'boba13', 'bad', '1974-07-05', '2022-05-25 12:56:55'),
(90, 'bob14', 'boba14', 'bdyr', '1985-06-12', '2022-05-25 12:56:55'),
(91, 'bob15', 'boba15', 'byd', '1956-04-06', '2022-05-25 12:56:55'),
(92, 'bob16', 'boba16', 'cr', '1989-12-01', '2022-05-25 12:56:55'),
(93, 'bob17', 'boba17', 'hah', '1986-04-05', '2022-05-25 12:56:55'),
(94, 'bob18', 'boba18', 'hax', '1978-09-21', '2022-05-25 12:56:55'),
(95, 'bob19', 'boba19', 'rex', '1999-01-01', '2022-05-25 12:56:55'),
(96, 'bob20', 'boba20', 'pop', '1999-01-01', '2022-05-25 12:56:55'),
(157, 'bob21', 'boba21', 'gfb', '2000-01-02', '2022-05-25 14:24:39'),
(158, 'bob22', 'boba22', 'req', '2000-01-02', '2022-05-25 14:25:52'),
(159, 'bob23', 'boba23', 'hfe', '2000-01-02', '2022-05-25 14:25:52'),
(160, 'bob24', 'boba24', 'twe', '2000-01-02', '2022-05-25 14:25:52'),
(161, 'bob25', 'boba25', 'bcv', '2000-01-02', '2022-05-25 14:25:52'),
(162, 'bob26', 'boba26', 'vcx', '2000-01-02', '2022-05-25 14:25:52'),
(163, 'bob27', 'boba27', 'xxz', '2000-01-02', '2022-05-25 14:25:52'),
(164, 'bob28', 'boba28', 'eqqe', '2000-01-02', '2022-05-25 14:25:52'),
(165, 'bob29', 'boba29', 'hff', '2000-01-02', '2022-05-25 14:25:52'),
(166, 'bob30', 'boba30', 'ewwq', '2000-01-02', '2022-05-25 14:25:52'),
(167, 'bob31', 'boba31', 'xcs', '2000-01-02', '2022-05-25 14:25:52'),
(168, 'bob32', 'boba32', 'xcaa', '2000-01-02', '2022-05-25 14:25:52'),
(169, 'bob33', 'boba33', 'fhj', '2000-01-02', '2022-05-25 14:25:52'),
(170, 'bob34', 'boba34', 'yree', '2000-01-02', '2022-05-25 14:25:52'),
(171, 'bob35', 'boba35', 'ewtqq', '2000-01-02', '2022-05-25 14:25:52'),
(172, 'bob36', 'boba36', 'vsds', '2000-01-02', '2022-05-25 14:25:52'),
(173, 'bob37', 'boba37', 'utrg', '2000-01-02', '2022-05-25 14:25:52'),
(174, 'bob38', 'boba38', 'qweqs', '2000-01-02', '2022-05-25 14:25:52'),
(175, 'bob39', 'boba39', 'cvnm', '2000-01-02', '2022-05-25 14:25:52'),
(176, 'bob40', 'boba41', 'fger', '2000-01-02', '2022-05-25 14:25:52'),
(177, 'bob41', 'boba42', 'gew', '2000-01-02', '2022-05-25 14:25:52'),
(178, 'bob42', 'boba43', 'rqww', '2000-01-02', '2022-05-25 14:25:52'),
(179, 'bob43', 'boba44', 'qwe', '2000-01-02', '2022-05-25 14:25:52'),
(180, 'bob44', 'boba45', 'vdnk', '2000-01-02', '2022-05-25 14:25:52'),
(181, 'bob45', 'boba46', 'gewgw', '2000-01-02', '2022-05-25 14:25:52'),
(182, 'bob46', 'boba47', 'op[;l', '2000-01-02', '2022-05-25 14:25:52'),
(183, 'bob47', 'boba48', 'fsds', '2000-01-02', '2022-05-25 14:25:52'),
(184, 'bob48', 'boba49', 'qqe', '2000-01-02', '2022-05-25 14:25:52'),
(185, 'bob49', 'boba50', 'qeww', '2000-01-02', '2022-05-25 14:25:52'),
(186, 'bob50', 'boba51', 'xzq', '2000-01-02', '2022-05-25 14:25:52'),
(187, 'bob51', 'boba52', 'fewg', '2000-01-02', '2022-05-25 14:25:52'),
(188, 'bob52', 'boba53', 'qwrrgt', '2000-01-02', '2022-05-25 14:25:52'),
(189, 'bob53', 'boba54', 'gwew', '2000-01-02', '2022-05-25 14:25:52'),
(190, 'bob54', 'boba55', 'qwqs', '2000-01-02', '2022-05-25 14:25:52'),
(191, 'bob55', 'boba56', 'fssfss', '2000-01-02', '2022-05-25 14:25:52'),
(192, 'bob56', 'boba57', 'fwef', '2000-01-02', '2022-05-25 14:25:52'),
(193, 'bob57', 'boba58', 'few', '2000-01-02', '2022-05-25 14:25:52'),
(194, 'bob58', 'boba58', 'fewew', '2000-01-02', '2022-05-25 14:25:52'),
(195, 'bob59', 'boba59', 'dscvn', '2000-01-02', '2022-05-25 14:25:52'),
(196, 'bob60', 'boba60', 'bnb', '2000-01-02', '2022-05-25 14:25:52'),
(197, 'bob61', 'boba61', 'vbc', '2000-01-02', '2022-05-25 14:25:52'),
(198, 'bob62', 'boba62', 'xye', '2000-01-02', '2022-05-25 14:25:52'),
(199, 'bob63', 'boba63', 'erq', '2000-01-02', '2022-05-25 14:25:52'),
(200, 'bob64', 'boba64', 'weq', '2000-01-02', '2022-05-25 14:25:52'),
(201, 'bob65', 'boba65', 'weqe', '2000-01-02', '2022-05-25 14:25:52'),
(202, 'bob66', 'boba66', 'ewqf', '2000-01-02', '2022-05-25 14:25:52'),
(203, 'bob67', 'boba67', 'fdsv', '2000-01-02', '2022-05-25 14:25:52'),
(204, 'bob68', 'boba68', 'fwqq', '2000-01-02', '2022-05-25 14:25:52'),
(205, 'bob69', 'boba69', 'sfsf', '2000-01-02', '2022-05-25 14:25:52'),
(206, 'bob70', 'boba70', 'rfsf', '2000-01-02', '2022-05-25 14:25:52'),
(207, 'bob71', 'boba71', 'fewfw', '2000-01-02', '2022-05-25 14:25:52'),
(208, 'bob72', 'boba72', '124few', '2000-01-02', '2022-05-25 14:25:52'),
(209, 'bob73', 'boba73', 'gedv', '2000-01-02', '2022-05-25 14:25:52'),
(210, 'bob74', 'boba74', 'xasfsf', '2000-01-02', '2022-05-25 14:25:52'),
(211, 'bob75', 'boba75', 'fasf', '2000-01-02', '2022-05-25 14:25:52'),
(212, 'bob76', 'boba76', 'fasfa', '2000-01-02', '2022-05-25 14:25:52'),
(213, 'bob77', 'boba77', 'fasf', '2000-01-02', '2022-05-25 14:25:52'),
(214, 'bob78', 'boba78', 'fasff', '2000-01-02', '2022-05-25 14:25:52'),
(215, 'bob79', 'boba79', 'fsaf', '2000-01-02', '2022-05-25 14:25:52'),
(216, 'bob80', 'boba80', 'faf', '2000-01-02', '2022-05-25 14:25:52'),
(217, 'bob80', 'boba80', 'gerg', '1963-02-01', '2022-05-25 15:32:48'),
(218, 'bob81', 'boba81', 'vdsvds', '1963-02-01', '2022-05-25 15:32:48'),
(219, 'bob82', 'boba82', 'zqw', '1963-02-01', '2022-05-25 15:32:48'),
(220, 'bob83', 'boba83', 'eqweq', '1963-02-01', '2022-05-25 15:32:48'),
(221, 'bob84', 'boba84', 'hthr', '1963-02-01', '2022-05-25 15:32:48'),
(222, 'bob85', 'boba85', 'rew', '1963-02-01', '2022-05-25 15:32:48'),
(223, 'bob86', 'boba86', 'gfd', '1963-02-01', '2022-05-25 15:32:48'),
(224, 'bob87', 'boba87', 'bcv', '1963-02-01', '2022-05-25 15:32:48'),
(225, 'bob88', 'boba88', 'fsdf', '1983-02-03', '2022-05-25 15:32:48'),
(226, 'bob89', 'boba89', 'rwe', '1993-02-25', '2022-05-25 15:32:48'),
(227, 'bob90', 'boba90', 'qqq', '1993-02-15', '2022-05-25 15:32:48'),
(228, 'bob91', 'boba91', 'rewtwe', '1992-02-21', '2022-05-25 15:32:48'),
(229, 'bob92', 'boba92', 'vchr', '1973-02-11', '2022-05-25 15:32:48'),
(230, 'bob93', 'boba93', 'fsdwt', '1993-02-23', '2022-05-25 15:32:48'),
(231, 'bob94', 'boba94', 'qrw3t', '1983-02-10', '2022-05-25 15:32:48'),
(232, 'bob95', 'boba95', 't23', '1983-02-12', '2022-05-25 15:32:48'),
(233, 'bob96', 'boba96', 't23', '1983-02-03', '2022-05-25 15:32:48'),
(234, 'bob97', 'boba97', '1rwe', '1983-06-01', '2022-05-25 15:32:48'),
(235, 'bob98', 'boba98', 'gebf1', '1983-11-01', '2022-05-25 15:32:48'),
(236, 'bob99', 'boba99', 'fewh32', '1993-12-01', '2022-05-25 15:32:48'),
(237, 'bob100', 'boba100', 'ge12t', '1983-02-01', '2022-05-25 15:32:48');

-- --------------------------------------------------------

--
-- Структура таблицы `user_dismission`
--

CREATE TABLE `user_dismission` (
`id` int(11) NOT NULL,
`user_id` int(11) NOT NULL,
`reason_id` int(11) DEFAULT NULL,
`is_active` tinyint(1) NOT NULL,
`created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`update_at` timestamp NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Дамп данных таблицы `user_dismission`
--

INSERT INTO `user_dismission` (`id`, `user_id`, `reason_id`, `is_active`, `update_at`) VALUES
(1, 1, 6, 0, '2022-05-25 13:29:20'),
(2, 78, 6, 0, '2022-05-25 13:29:20'),
(3, 79, 6, 1, '2022-05-25 13:29:20'),
(4, 80, 6, 1, '2022-05-25 13:29:20'),
(5, 81, 3, 0, '2022-05-25 13:29:20'),
(6, 82, 3, 0, '2022-05-25 13:29:20'),
(7, 83, 3, 0, '2022-05-25 13:29:20'),
(8, 84, 1, 0, '2022-05-25 13:29:20');

-- --------------------------------------------------------

--
-- Структура таблицы `user_position`
--

CREATE TABLE `user_position` (
`id` int(11) NOT NULL,
`user_id` int(11) NOT NULL,
`department_id` int(11) NOT NULL,
`position_id` int(11) NOT NULL,
`created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`update_at` timestamp NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Дамп данных таблицы `user_position`
--

INSERT INTO `user_position` (`id`, `user_id`, `department_id`, `position_id`, `update_at`) VALUES
(126, 1, 37, 1, '2022-05-30 14:48:14'),
(127, 78, 37, 10, '2022-05-30 12:01:29'),
(128, 79, 37, 11, '2022-05-30 12:01:33'),
(129, 80, 37, 13, '2022-05-30 12:01:39'),
(130, 81, 37, 14, '2022-05-30 12:01:42'),
(131, 82, 37, 15, '2022-05-30 12:01:44'),
(132, 83, 37, 10, '2022-05-30 12:01:48'),
(133, 84, 37, 10, '2022-05-25 16:20:07'),
(134, 85, 37, 11, '2022-05-25 16:20:07'),
(135, 86, 38, 2, '2022-05-30 14:48:28'),
(136, 87, 38, 13, '2022-05-25 16:20:07'),
(137, 88, 38, 14, '2022-05-25 16:20:07'),
(138, 89, 38, 15, '2022-05-25 16:20:07'),
(139, 90, 38, 16, '2022-05-25 16:20:07'),
(140, 91, 38, 17, '2022-05-25 16:20:07'),
(141, 92, 38, 18, '2022-05-25 16:20:07'),
(142, 93, 38, 19, '2022-05-25 16:20:07'),
(143, 94, 38, 20, '2022-05-25 16:20:07'),
(144, 95, 38, 11, '2022-05-30 12:01:58'),
(145, 96, 38, 12, '2022-05-30 14:52:15'),
(146, 157, 39, 17, '2022-05-30 12:02:05'),
(147, 158, 39, 3, '2022-05-25 16:20:07'),
(148, 159, 39, 14, '2022-05-30 14:48:38'),
(149, 160, 39, 15, '2022-05-30 14:48:41'),
(150, 161, 39, 16, '2022-05-30 14:48:46'),
(151, 162, 39, 17, '2022-05-30 14:49:24'),
(152, 163, 39, 14, '2022-05-30 14:49:26'),
(153, 164, 39, 15, '2022-05-30 14:49:28'),
(154, 165, 39, 12, '2022-05-30 14:49:31'),
(155, 166, 39, 11, '2022-05-25 16:20:07'),
(156, 167, 39, 12, '2022-05-25 16:20:07'),
(157, 168, 40, 13, '2022-05-25 16:20:07'),
(158, 169, 40, 4, '2022-05-30 14:49:42'),
(159, 170, 40, 15, '2022-05-25 16:20:07'),
(160, 171, 40, 16, '2022-05-25 16:20:07'),
(161, 172, 40, 17, '2022-05-25 16:20:07'),
(162, 173, 40, 18, '2022-05-25 16:20:07'),
(163, 174, 40, 19, '2022-05-25 16:20:07'),
(164, 175, 40, 20, '2022-05-25 16:20:07'),
(165, 176, 40, 11, '2022-05-30 12:02:29'),
(166, 177, 40, 20, '2022-05-30 12:02:37'),
(167, 178, 40, 19, '2022-05-30 12:02:41'),
(168, 179, 41, 14, '2022-05-30 12:02:44'),
(169, 180, 41, 15, '2022-05-30 12:02:46'),
(170, 181, 41, 16, '2022-05-30 12:02:48'),
(171, 182, 41, 17, '2022-05-30 12:02:51'),
(172, 183, 41, 5, '2022-05-30 14:49:52'),
(173, 184, 41, 10, '2022-05-30 12:02:58'),
(174, 185, 41, 10, '2022-05-25 16:20:07'),
(175, 186, 41, 11, '2022-05-25 16:20:07'),
(176, 187, 41, 12, '2022-05-25 16:20:07'),
(177, 188, 41, 13, '2022-05-25 16:20:07'),
(178, 189, 41, 14, '2022-05-25 16:20:07'),
(179, 190, 42, 15, '2022-05-25 16:20:07'),
(180, 191, 42, 6, '2022-05-30 14:52:31'),
(181, 192, 42, 17, '2022-05-25 16:20:07'),
(182, 193, 42, 18, '2022-05-25 16:20:07'),
(183, 194, 42, 19, '2022-05-25 16:20:07'),
(184, 195, 42, 20, '2022-05-25 16:20:07'),
(185, 196, 42, 11, '2022-05-30 12:04:26'),
(186, 197, 42, 12, '2022-05-30 12:05:27'),
(187, 198, 42, 15, '2022-05-30 12:05:29'),
(188, 199, 42, 14, '2022-05-30 12:06:32'),
(189, 200, 42, 15, '2022-05-30 12:06:35'),
(190, 201, 42, 11, '2022-05-30 12:06:37'),
(191, 202, 43, 12, '2022-05-30 12:06:38'),
(192, 203, 43, 18, '2022-05-30 12:06:42'),
(193, 204, 43, 19, '2022-05-30 12:06:45'),
(194, 205, 43, 7, '2022-05-30 14:52:33'),
(195, 206, 43, 11, '2022-05-25 16:20:07'),
(196, 207, 43, 12, '2022-05-25 16:20:07'),
(197, 208, 43, 13, '2022-05-25 16:20:07'),
(198, 209, 43, 14, '2022-05-25 16:20:07'),
(199, 210, 43, 15, '2022-05-25 16:20:07'),
(200, 211, 43, 16, '2022-05-25 16:20:07'),
(201, 212, 43, 17, '2022-05-25 16:20:07'),
(202, 213, 43, 18, '2022-05-25 16:20:07'),
(203, 214, 44, 19, '2022-05-25 16:20:07'),
(204, 215, 44, 20, '2022-05-25 16:20:07'),
(205, 216, 44, 11, '2022-05-30 12:06:53'),
(206, 217, 44, 12, '2022-05-30 12:06:56'),
(207, 218, 44, 8, '2022-05-30 14:52:40'),
(208, 219, 44, 15, '2022-05-30 12:07:01'),
(209, 220, 44, 14, '2022-05-30 12:07:03'),
(210, 221, 44, 16, '2022-05-30 12:07:06'),
(211, 222, 44, 17, '2022-05-30 12:07:10'),
(212, 223, 44, 18, '2022-05-30 12:07:12'),
(213, 224, 44, 10, '2022-05-25 16:20:07'),
(214, 225, 45, 11, '2022-05-25 16:20:07'),
(215, 226, 45, 12, '2022-05-25 16:20:07'),
(216, 227, 45, 13, '2022-05-25 16:20:07'),
(217, 228, 45, 14, '2022-05-25 16:20:07'),
(218, 229, 45, 15, '2022-05-25 16:20:07'),
(219, 230, 45, 16, '2022-05-25 16:20:07'),
(220, 231, 45, 17, '2022-05-25 16:20:07'),
(221, 232, 45, 18, '2022-05-25 16:20:07'),
(222, 233, 45, 9, '2022-05-30 14:52:43'),
(223, 234, 45, 20, '2022-05-25 16:20:07'),
(224, 235, 45, 11, '2022-05-30 12:07:16'),
(225, 236, 45, 18, '2022-05-30 12:07:18'),
(226, 237, 45, 17, '2022-05-30 12:07:23');

--
-- Индексы сохранённых таблиц
--

--
-- Индексы таблицы `department`
--
ALTER TABLE `department`
ADD PRIMARY KEY (`id`),
ADD KEY `department_leader_id_index` (`leader_id`);

--
-- Индексы таблицы `dismission_reason`
--
ALTER TABLE `dismission_reason`
ADD PRIMARY KEY (`id`);

--
-- Индексы таблицы `position`
--
ALTER TABLE `position`
ADD PRIMARY KEY (`id`);

--
-- Индексы таблицы `user`
--
ALTER TABLE `user`
ADD PRIMARY KEY (`id`);

--
-- Индексы таблицы `user_dismission`
--
ALTER TABLE `user_dismission`
ADD PRIMARY KEY (`id`),
ADD KEY `user_dismission_reason_id_index` (`reason_id`),
ADD KEY `user_dismission_user_id_index` (`user_id`);

--
-- Индексы таблицы `user_position`
--
ALTER TABLE `user_position`
ADD PRIMARY KEY (`id`),
ADD KEY `user_position_department_id_index` (`department_id`),
ADD KEY `user_position_position_id_index` (`position_id`),
ADD KEY `user_position_user_id_index` (`user_id`);

--
-- AUTO_INCREMENT для сохранённых таблиц
--

--
-- AUTO_INCREMENT для таблицы `department`
--
ALTER TABLE `department`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=46;

--
-- AUTO_INCREMENT для таблицы `dismission_reason`
--
ALTER TABLE `dismission_reason`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=7;

--
-- AUTO_INCREMENT для таблицы `position`
--
ALTER TABLE `position`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=21;

--
-- AUTO_INCREMENT для таблицы `user`
--
ALTER TABLE `user`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=238;

--
-- AUTO_INCREMENT для таблицы `user_dismission`
--
ALTER TABLE `user_dismission`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=9;

--
-- AUTO_INCREMENT для таблицы `user_position`
--
ALTER TABLE `user_position`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=227;

--
-- Ограничения внешнего ключа сохраненных таблиц
--

--
-- Ограничения внешнего ключа таблицы `department`
--
ALTER TABLE `department`
ADD CONSTRAINT `department_position_id_fk` FOREIGN KEY (`leader_id`) REFERENCES `position` (`id`);

--
-- Ограничения внешнего ключа таблицы `user_dismission`
--
ALTER TABLE `user_dismission`
ADD CONSTRAINT `user_dismission_dismission_reason_id_fk` FOREIGN KEY (`reason_id`) REFERENCES `dismission_reason` (`id`),
ADD CONSTRAINT `user_dismission_user_id_fk` FOREIGN KEY (`user_id`) REFERENCES `user` (`id`);

--
-- Ограничения внешнего ключа таблицы `user_position`
--
ALTER TABLE `user_position`
ADD CONSTRAINT `user_position_department_id_fk` FOREIGN KEY (`department_id`) REFERENCES `department` (`id`),
ADD CONSTRAINT `user_position_position_id_fk` FOREIGN KEY (`position_id`) REFERENCES `position` (`id`),
ADD CONSTRAINT `user_position_user_id_fk` FOREIGN KEY (`user_id`) REFERENCES `user` (`id`);
COMMIT;



SELECT GROUP_CONCAT(DISTINCT fup.user_id) AS boss_id,
       up.department_id,
       MAX(up.user_id) AS employee_user_id,
       (SELECT created_at FROM user_position WHERE user_id = MAX(up.user_id)) AS created_at
FROM user_position AS up
LEFT JOIN (SELECT user_id, 
                  department_id
            FROM user_position 
            WHERE position_id < 10) AS fup ON up.department_id = fup.department_id
WHERE up.user_id >= 10
GROUP BY up.department_id;

created 3 years ago

MySQL online editor

Write, Run & Share MySQL queries online using OneCompiler's MySQL online editor and compiler for free. It's one of the robust, feature-rich online editor and compiler for MySQL. Getting started with the OneCompiler's MySQL editor is really simple and pretty fast. The editor shows sample boilerplate code when you choose language as 'MySQL' and start writing queries to learn and test online without worrying about tedious process of installation.

About MySQL

MySQL is a open-source, free and very popular relational database management system which is developed, distributed and supported by Oracle corporation.

Key Features:

Open-source relational database management systems.
Reliable, very fast and easy to use database server.
Works on client-server model.
Highly Secure and Scalable
High Performance
High productivity as it uses stored procedures, triggers, views to write a highly productive code.
Supports large databases efficiently.
Supports many operating systems like Linux*,CentOS*, Solaris*,Ubuntu*,Windows*, MacOS*,FreeBSD* and others.

Syntax help

Commands

1. CREATE

CREATE TABLE table_name (
                column1 datatype,
                column2 datatype,
                ....);

Example

CREATE TABLE EMPLOYEE (
  empId INTEGER PRIMARY KEY,
  name TEXT NOT NULL,
  dept TEXT NOT NULL
);

2. ALTER

ALTER TABLE Table_name ADD column_name datatype;

Example

INSERT INTO EMPLOYEE VALUES (0001, 'Dave', 'Sales');

3. TRUNCATE

TRUNCATE table table_name;

4. DROP

DROP TABLE table_name;

5. RENAME

RENAME TABLE table_name1 to new_table_name1;

6. COMMENT

Single-Line Comments:

 --Line1;

Multi-Line comments:

   /* Line1,
   Line2 */

DML Commands

1. INSERT

INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...);

Note: Column names are optional.

Example

INSERT INTO EMPLOYEE VALUES (0001, 'Ava', 'Sales');

2. SELECT

SELECT column1, column2, ...
FROM table_name
[where condition];

Example

SELECT * FROM EMPLOYEE where dept ='sales';

3. UPDATE

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;

Example

UPDATE EMPLOYEE SET dept = 'Sales' WHERE empId='0001';

4. DELETE

DELETE FROM table_name where condition;

Example

DELETE from EMPLOYEE where empId='0001';

Indexes

1. CREATE INDEX

  CREATE INDEX index_name on table_name(column_name);

To Create Unique index:

  CREATE UNIQUE INDEX index_name on table_name(column_name);

2. DROP INDEX

DROP INDEX index_name ON table_name;

Views

1. Create a View

Creating a View:
CREATE VIEW View_name AS 
Query;

2. How to call view

SELECT * FROM View_name;

3. Altering a View

ALTER View View_name AS 
Query;

4. Deleting a View

DROP VIEW View_name;

Triggers

1. Create a Trigger

CREATE TRIGGER trigger_name trigger_time trigger_event
    ON tbl_name FOR EACH ROW [trigger_order] trigger_body
/* where
trigger_time: { BEFORE | AFTER }
trigger_event: { INSERT | UPDATE | DELETE }
trigger_order: { FOLLOWS | PRECEDES } */

2. Drop a Trigger

DROP TRIGGER [IF EXISTS] trigger_name;

Stored Procedures

1. Create a Stored Procedure

CREATE PROCEDURE sp_name(p1 datatype)
BEGIN
/*Stored procedure code*/
END;

2. How to call Stored procedure

CALL sp_name;

3. How to delete stored procedure

DROP PROCEDURE sp_name;

Joins

1. INNER JOIN

SELECT * FROM TABLE1 INNER JOIN TABLE2 where condition;

2. LEFT JOIN

SELECT * FROM TABLE1 LEFT JOIN TABLE2 ON condition;

3. RIGHT JOIN

SELECT * FROM TABLE1 RIGHT JOIN TABLE2 ON condition;

4. CROSS JOIN

SELECT select_list from TABLE1 CROSS JOIN TABLE2;