SELECT NEXTVAL('seq_univassignCommId') INSERT INTO univassignComm(assignCommId,teacherId,assignmentId,toObject,objectId,created,voice,description,status,memo,voicelen) VALUES ( (SELECT NEXTVAL('seq_univassignCommId')), #{assignCommId}, #{teacherId},#{assignmentId},#{toObject},#{objectId},#{created},#{voice},#{description},#{status},#{memo},#{voicelen}) Update univassignComm teacherId = #{teacherId}, assignmentId = #{assignmentId}, toObject = #{toObject}, objectId = #{objectId}, created = #{created}, voice = #{voice}, description = #{description}, status = #{status}, memo = #{memo}, voicelen = #{voicelen} WHERE assignCommId = #{assignCommId} SELECT * FROM univassignComm WHERE assignCommId = #{assignCommId} AND status = 1 select * from univassignComm WHERE objectId = #{objectId} AND assignmentId = #{assignmentId} AND status = 1 AND (description ]]> '' OR voice ]]> '') SELECT * FROM univassignComm WHERE assignmentId = #{assignmentId} AND status = 1 AND (objectId = #{classesId} OR objectId = #{studentId} ) ORDER BY created ASC SELECT DISTINCT a.objectId, a.toObject FROM univassignComm a LEFT JOIN univstudentOwnClass s ON s.studentId = a.objectId WHERE a.assignmentId = #{assignmentId} AND a.status = 1 AND (a.objectId = #{objectId} OR (s.classesId = #{objectId} AND s.status = 1)) AND (a.description ]]> '' OR a.voice ]]> '' ) SELECT * FROM univassignComm WHERE assignmentId = #{assignmentId} AND status = 1 AND objectId = #{objectId} ORDER BY created ASC