CREATE TABLE IF NOT EXISTS GradeResults ( GradeObjectId INT NOT NULL, OrgUnitId INT NOT NULL, UserId INT NOT NULL, PointsNumerator DECIMAL(19, 9), PointsDenominator DECIMAL(19, 9), WeightedNumerator DECIMAL(19, 9), WeightedDenominator DECIMAL(19, 9), IsReleased TINYINT(1), IsDropped TINYINT(1), LastModified DATETIME, LastModifiedBy INT, Comments VARCHAR(1000), PrivateComments VARCHAR(1000), GradeText VARCHAR(50), GradeReleasedDate DATETIME, Version BIGINT, IsDeleted TINYINT(1), PRIMARY KEY (GradeObjectId, OrgUnitId, UserId) ) CHARACTER SET utf8mb4;