given this DDL
-- ceoclone\_analytics.ContactButtonClickEventLog definition

CREATE TABLE `ContactButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.ContactFormSubmitEventLog definition

CREATE TABLE `ContactFormSubmitEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `formData` json NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.FooterMenuClickEventLog definition

CREATE TABLE `FooterMenuClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `footerMenuId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.LeaveEventLog definition

CREATE TABLE `LeaveEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `videoCurrentTime` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.PageViewEventLog definition

CREATE TABLE `PageViewEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `href` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `referrer` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlideNextButtonClickEventLog definition

CREATE TABLE `SlideNextButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlidePrevButtonClickEventLog definition

CREATE TABLE `SlidePrevButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlideSyncModeToggleEventLog definition

CREATE TABLE `SlideSyncModeToggleEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `isSlideSyncModeActive` tinyint(1) NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlideViewedEventLog definition

CREATE TABLE `SlideViewedEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `slidePage` int(11) NOT NULL,
 `duration` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlideZoomModeToggleEventLog definition

CREATE TABLE `SlideZoomModeToggleEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `isSlideZoomModeActive` tinyint(1) NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.V2ChapterMenuClickEventLog definition

CREATE TABLE `V2ChapterMenuClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `chapterId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `chapterName` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.V2ChapterRecommendationButtonClickEventLog definition

CREATE TABLE `V2ChapterRecommendationButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 `sessionId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `videoId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `timestamp` double NOT NULL,
 `chapterId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `chapterName` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
이 DDL이 주어지면
-- ceoclone\_analytics.ContactButtonClickEventLog 정의

CREATE TABLE `ContactButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.ContactFormSubmitEventLog 정의

CREATE TABLE `ContactFormSubmitEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 `formData` json NOT NULL,
 PRIMARY KEY (`id`)
) 엔진=InnoDB 기본 문자 집합=utf8mb4 콜레이트=utf8mb4\_유니코드\_ci;
-- ceoclone\_analytics.FooterMenuClickEventLog 정의

CREATE TABLE `FooterMenuClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 footerMenuId` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.LeaveEventLog 정의

CREATE TABLE `LeaveEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 videoCurrentTime` double NOT NULL,
 PRIMARY KEY (`id`)
) 엔진=InnoDB 기본 문자 집합=utf8mb4 콜레이트=utf8mb4\_유니코드\_ci;
-- ceoclone\_analytics.PageViewEventLog 정의

CREATE TABLE `PageViewEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 `href` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 `referrer` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlideNextButtonClickEventLog 정의

CREATE TABLE `SlideNextButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlidePrevButtonClickEventLog 정의

CREATE TABLE `SlidePrevButtonClickEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4\_unicode\_ci;
-- ceoclone\_analytics.SlideSyncModeToggleEventLog 정의

CREATE TABLE `SlideSyncModeToggleEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 `isSlideSyncModeActive` tinyint(1) NOT NULL,
 PRIMARY KEY (`id`)
) 엔진=InnoDB 기본 문자 집합=utf8mb4 콜레이트=utf8mb4\_유니코드\_ci;
-- ceoclone\_analytics.SlideViewedEventLog 정의

CREATE TABLE `SlideViewedEventLog` (
 `id` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `uid` varchar(191) COLLATE utf8mb4\_unicode\_ci NOT NULL,
 `gid` varchar(191) COLLATE utf8mb4\_unicode\_ci DEFAULT NULL,
 세션아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 비디오아이디` varchar(191) COLLATE utf8mb4\_유니코드\_ci NOT NULL,
 타임스탬프` double NOT NULL,
 `슬라이드페이지` int(11) 