ALTER TABLE `alumni_students`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `photo`,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP;



ALTER TABLE `attendence_type`
ADD `for_schedule` int(11) NULL DEFAULT '0' AFTER `for_qr_attendance`,
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `for_schedule`,
CHANGE `updated_at` `updated_at` date NULL DEFAULT current_timestamp() AFTER `created_at`;


ALTER TABLE `books`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `is_active`,
CHANGE `updated_at` `updated_at` date NOT NULL DEFAULT current_timestamp() AFTER `created_at`;

ALTER TABLE `book_issues`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `is_active`,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP;

ALTER TABLE `captcha`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `status`,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP;


ALTER TABLE `categories`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `is_active`,
CHANGE `updated_at` `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;


ALTER TABLE `chat_messages`
CHANGE `updated_at` `updated_at` datetime NULL DEFAULT current_timestamp() AFTER `created_at`;


ALTER TABLE `chat_users`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `is_active`,
CHANGE `updated_at` `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;


ALTER TABLE `classes`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `is_active`,
CHANGE `updated_at` `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;



ALTER TABLE `class_sections`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `is_active`,
CHANGE `updated_at` `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;


ALTER TABLE `class_section_times`ons
//Copy Table :-  cbse_exam_grades
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `time`,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP;

ALTER TABLE `complaint_type`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `description`,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP;


ALTER TABLE `sch_settings`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `event_reminder`,
CHANGE `sch_recog_primary` `sch_recog_primary` varchar(300) COLLATE 'utf8_general_ci' NOT NULL AFTER `sch_name_secondary`,
ADD `saas_key` text COLLATE 'utf8_general_ci' NULL AFTER `sch_recog_primary`;

ALTER TABLE `sch_settings`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `event_reminder`,
ADD `front_side_whatsapp` int(11) NULL;

ALTER TABLE `sch_settings` ADD `front_side_whatsapp_mobile` VARCHAR(50) NOT NULL AFTER `front_side_whatsapp`, ADD `front_side_whatsapp_from` TIME NOT NULL AFTER `front_side_whatsapp_mobile`, ADD `front_side_whatsapp_to` TIME NOT NULL AFTER `front_side_whatsapp_from`, ADD `admin_panel_whatsapp` INT(11) NOT NULL AFTER `front_side_whatsapp_to`, ADD `admin_panel_whatsapp_mobile` VARCHAR(55) NOT NULL DEFAULT '0' AFTER `admin_panel_whatsapp`, ADD `admin_panel_whatsapp_from` TIME NOT NULL AFTER `admin_panel_whatsapp_mobile`, ADD `admin_panel_whatsapp_to` TIME NOT NULL AFTER `admin_panel_whatsapp_from`, ADD `student_panel_whatsapp` INT(11) NOT NULL DEFAULT '0' AFTER `admin_panel_whatsapp_to`, ADD `student_panel_whatsapp_mobile` VARCHAR(50) NOT NULL AFTER `student_panel_whatsapp`, ADD `student_panel_whatsapp_from` TIME NOT NULL AFTER `student_panel_whatsapp_mobile`;


ALTER TABLE `sch_settings` ADD `student_panel_whatsapp_to` TIME NOT NULL AFTER `student_panel_whatsapp_from`;


ALTER TABLE `sch_settings` ADD `student_resume_download` INT(11) NOT NULL AFTER `student_panel_whatsapp_to`, ADD `download_admit_card` INT(11) NOT NULL AFTER `student_resume_download`, ADD `fees_discount` INT(11) NOT NULL AFTER `download_admit_card`;

ALTER TABLE `notification_setting`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `msg_content`,
ADD `notification_order` int NOT NULL;
ALTER TABLE `student_applyleave`
CHANGE `updated_at` `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;


ALTER TABLE `student_applyleave`
CHANGE `created_at` `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `status`,
ADD `approve_date` date NULL;

ALTER TABLE `staff_leave_request`
ADD `approve_date` date NULL;


ALTER TABLE `staff_leave_request`
ADD `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;

ALTER TABLE `visitors_purpose`
ADD `created_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE CURRENT_TIMESTAMP AFTER `created_at`;

ALTER TABLE `visitors_book`
ADD `staff_id` int NOT NULL,
ADD `student_session_id` int(11) NOT NULL AFTER `staff_id`,
ADD `meeting_with` varchar(255) COLLATE 'utf8_general_ci' NOT NULL AFTER `student_session_id`,
ADD `created_at` timestamp NOT NULL DEFAULT current_timestamp() AFTER `meeting_with`,
ADD `updated_at` timestamp NOT NULL DEFAULT current_timestamp() AFTER `created_at`;



//copy Table :-  annual_calendar
//copy Table :-  aws_s3_settings
//copy Table :-  cbse_exams
//Copy Table :-  cbse_exam_assessments
//Copy Table :-  cbse_exam_assessment_types
//Copy Table :-  cbse_exam_class_secti
//Copy Table :-  cbse_exam_grades_range
//Copy Table :-  cbse_exam_observations
//Copy Table :-  cbse_exam_students
//Copy Table :-  cbse_exam_student_subject_rank
//Copy Table :-  cbse_exam_timetable
//Copy Table :-  cbse_exam_timetable_assessment_types
//Copy Table :-  cbse_marksheet_type
//Copy Table :-  cbse_observation_class_section
//Copy Table :-  cbse_observation_parameters
//Copy Table :-  cbse_observation_subparameter
//Copy Table :-  cbse_observation_terms
//Copy Table :-  cbse_observation_term_student_subparameter
//Copy Table :-  cbse_student_exam_ranks
//Copy Table :-  cbse_student_subject_marks
//Copy Table :-  cbse_student_subject_result
//Copy Table :-  cbse_student_template_rank
//Copy Table :-  cbse_template
//Copy Table :-  cbse_template_class_sections
//Copy Table :-  cbse_template_terms
//Copy Table :-  cbse_template_term_exams
//Copy Table :-  cbse_terms
//Copy Table :-  conferences
//Copy Table :-  conferences_history
//Copy Table :-  conference_sections
//Copy Table :-  conference_staff
//Copy Table :-  course_category
//Copy Table :-  course_lesson_quiz_order
//Copy Table :-  course_progress
//Copy Table :-  course_quiz_answer
//Copy Table :-  course_quiz_question
//Copy Table :-  course_rating
//Copy Table :-  cumulative_fine
//Copy Table :-  gmeet
//Copy Table :-  gmeet_history
//Copy Table :-  gmeet_sections
//Copy Table :-  gmeet_settings
//Copy Table :-  gmeet_staff
//Copy Table :-  google_authenticator
//Copy Table :-  guest
//Copy Table :-  holiday_type
//Copy Table :-  multi_branch
//Copy Table :-  online_courses
//Copy Table :-  online_course_class_sections
//Copy Table :-  online_course_lesson
//Copy Table :-  online_course_payment
//Copy Table :-  online_course_processing_payment
//Copy Table :-  online_course_quiz
//Copy Table :-  online_course_section
//Copy Table :-  online_course_settings
//Copy Table :-  qr_code_settings
//Copy Table :-  resume_additional_fields_settings
//Copy Table :-  resume_settings_fields
//Copy Table :-  sms_template
//Copy Table :-  staff_attendence_schedules
//Copy Table :-  student_applied_discounts
//Copy Table :-  student_attendence_schedules
//Copy Table :-  student_dashboard_settings
//Copy Table :-  student_educational_details
//Copy Table :-  student_quiz_status
//Copy Table :-  student_refrence
//Copy Table :-  zoom_settings