0 votes 0 votes W1(X)R2(Y)R1(Y)R2(X) ? Is it view Serializable or Conflict or both ? Databases databases + – Dexter asked Apr 29, 2016 Dexter 559 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply ManojK commented Apr 30, 2016 reply Follow Share @srestha can u check this qus? 0 votes 0 votes srestha commented Apr 30, 2016 reply Follow Share yes I think it is both conflict serializable and also view serializable . there is a blind write W1(X) , so it is view serialzable Also we can tell any conflict serializable schedule is view serializable .rt? 1 votes 1 votes ManojK commented Apr 30, 2016 reply Follow Share AFAIK same concept . 1 votes 1 votes Please log in or register to add a comment.
0 votes 0 votes It is conflict searializable equivalent T1→T2 and also view searializable . ManojK answered Apr 29, 2016 ManojK comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments ManojK commented Apr 29, 2016 reply Follow Share but here it is conflict.and according to source Any view serializable schedule that is not conflict serializable must contain a blind write. 0 votes 0 votes Dexter commented Apr 29, 2016 reply Follow Share i said the same above 0 votes 0 votes ManojK commented Apr 29, 2016 reply Follow Share what r thinking in above prblm ? what it should not be? 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Here as no cycle is form in dependency graph,so it is conflict serializable... Aboveallplayer answered Apr 30, 2016 Aboveallplayer comment Share Follow See all 0 reply Please log in or register to add a comment.
