MySQL 5.6

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CREATE TABLE mytable(
   IssueKey      VARCHAR(9) NOT NULL 
  ,OriginalValue VARCHAR(15) NOT NULL
  ,NewValue      INTEGER  NOT NULL
  ,Field         VARCHAR(17) NOT NULL
  ,ChangeDate    DATETIME  NOT NULL
);
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','(NULL)',2,'Risk Detection','2019-10-24 10:57:27');
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','(NULL)',2,'Risk Occurrence','2019-10-24 10:57:27');
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','(NULL)',2,'Risk Severity','2019-10-24 10:57:27');
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','2',4,'Risk Detection','2019-10-25 11:54:07');
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','2',6,'Risk Detection','2019-10-25 11:54:07');
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','2',3,'Risk Severity','2019-10-24 11:54:07');
INSERT INTO mytable(IssueKey,OriginalValue,NewValue,Field,ChangeDate) VALUES ('HRSK-184','6',5,'Risk Detection','2019-10-26 09:11:01');

IssueKey	Risk Severity	Risk Occurrence	Risk Severity	ChangeDate
HRSK-184	3	2	5	2019-10-26 09:11:01