Hi All, Am in the process of learning batch operations. Here is what I tried.
Executed a CQL query against the student table(student_id is the primary key). select student_id,position,WRITETIME(class_id),WRITETIME(position) FROM student WHERE student_id='s123'; student_id position writetime(class_id) writetime(position) s123 1 1505293712083000 1505293712083000 Then tried to update the "position" column using the following BATCH operation. BEGIN BATCH USING TIMESTAMP 1505291962469002 UPDATE student SET POSITION = 3 WHERE student_id = 's123'; APPLY BATCH; In this case the update does not take effect. But when I remove "USING TIMESTAMP" clause it works as expected. What could be the reason? I am using Casandra 3.11. Regards, AL --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For additional commands, e-mail: user-h...@cassandra.apache.org
