ค้นหา   
Table './umedia4/sessionval' is marked as crashed and should be repaired
delete from sessionval where dt<1713782580 
Table './umedia4/sessionval' is marked as crashed and should be repaired
select * from sessionval where main='tempviewedmedia' and sessionid='2c80as6jolq3l95l8qj2a28a02' 
Table './umedia4/sessionval' is marked as crashed and should be repaired
delete from sessionval where main='tempviewedmedia' and sessionid='2c80as6jolq3l95l8qj2a28a02' 
Table './umedia4/sessionval' is marked as crashed and should be repaired
insert into sessionval set
	sessionid='2c80as6jolq3l95l8qj2a28a02',
	main='tempviewedmedia',
	dt='1713868980',
	val=',,,20130813112710_4787,,'