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Schema.md

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INSERT TRIGGER

DELIMITER $$ create trigger insertmap AFTER insert on challengegroup for each row BEGIN insert into user_challengegroup_map(user_challengegroup_map.challengegroupid, user_challengegroup_map.user) values (NEW.challengegroupid, NEW.owner); END; $$

question insert funcation: addQuestion

DELIMITER $$ CREATE FUNCTION addQuestion ( ques nvarchar(2000), op1 nvarchar(1000), op2 nvarchar(1000), op3 nvarchar(1000), op4 nvarchar(1000), lvl int, ans int, grp int, usr varchar(45)) RETURNS INTEGER BEGIN #insert question in table INSERT into quiz_question (question, option1, option2, option3, option4, answer, level) values (ques, op1, op2, op3, op4, ans, lvl); #insert mapping insert into question_challengegrp_map(ChallengeGrpId, QuestionId, Userid) values (grp, LAST_INSERT_ID() ,usr);
RETURN 1; END $$

#addCodeQuestion sp CREATE DEFINER=root@localhost PROCEDURE addCodeQuestion(ques nvarchar(2000), detail nvarchar(1000), lvl int, tlimit float, mlimit int, test nvarchar(1000), grp int, usr varchar(45)) BEGIN INSERT into code_question (question, details, level, test_case, timelimit, memorylimit) values (ques, detail, lvl,test); #insert mapping insert into question_challengegrp_map(ChallengeGrpId, QuestionId, Userid) values (grp, LAST_INSERT_ID() ,usr);

END

#round_submission table CREATE TABLE round_submission ( id int(11) NOT NULL AUTO_INCREMENT, round_id int(11) NOT NULL, username varchar(45) NOT NULL, score int(11) NOT NULL DEFAULT '0', contest varchar(45) NOT NULL, PRIMARY KEY (id), KEY round_id_idx (round_id), KEY username_idx (username), CONSTRAINT round_id FOREIGN KEY (round_id) REFERENCES round (Roundid) ON DELETE NO ACTION ON UPDATE NO ACTION ) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;

#code_submission table CREATE TABLE code_submission ( user varchar(50) NOT NULL DEFAULT 'none', max_exe_time double DEFAULT NULL, roundid int(11) NOT NULL DEFAULT '1', score double DEFAULT NULL, code longtext, languageid int(11) DEFAULT NULL, questionid int(11) NOT NULL DEFAULT '1', PRIMARY KEY (questionid,roundid,user) ) ENGINE=InnoDB DEFAULT CHARSET=latin1;