combine dupplicate lines that have only one different column

0

Hello everyone , i m beginner in jasper report  i have mysql table that have dupplicate row with one different columns i need to eliminate this dupplication in jasper report and combine this rows . Like this 

ColA Col B Col C Col D
1 a ab k
1 a cd k
1 a ef k
2 b za l
2 b ml l
2 b sq l
2 b aa l
2 b lk l
3 c qsq m

 I need it to be like this 

Col A Col B Col C Col D
1 a

ab

cd

ef

k
2 b

za

ml

sq

aa

lk

l
3 c qsq m

 How i can do it ? any help please 

hn.exvivo's picture
Joined: Feb 14 2020 - 7:12am
Last seen: 1 month 1 day ago

0 Answers:

No answers yet
Feedback
randomness