Dear jfriends, I am stuck with a simple problem: What is the "correct" method to append two columnar tables a and b.
a +--------+--------+------+------------------+--------+--------+ |20160104|1003005 |SEY |300511379 |20140314|20150401| |20160104|1003006 |SEY |300533247 |20140429|20151112| |20160104|1003012 |VF |6002894281 |20140401|20150904| +--------+--------+------+------------------+--------+--------+ b +--------+--------+------+------------------+--------+--------+ |20160104|1003005 |SEY |300511379 |20140314|20150401| |20160104|1003006 |SEY |300533247 |20140429|20151112| |20160104|1003012 |VF |6002894281 |20140401|20150904| |20160104|1013327 |VF |6002924680 |20140403|20160102| |20160104|1015127 |EONS |146149 |20090514|20150801| +--------+--------+------+------------------+--------+--------+ as a result: +--------+--------+------+------------------+--------+--------+ |20160104|1003005 |SEY |300511379 |20140314|20150401| |20160104|1003006 |SEY |300533247 |20140429|20151112| |20160104|1003012 |VF |6002894281 |20140401|20150904| |20160104|1003005 |SEY |300511379 |20140314|20150401| |20160104|1003006 |SEY |300533247 |20140429|20151112| |20160104|1003012 |VF |6002894281 |20140401|20150904| |20160104|1013327 |VF |6002924680 |20140403|20160102| |20160104|1015127 |EONS |146149 |20090514|20150801| +--------+--------+------+------------------+--------+--------+ Thanks for the help, Anssi ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
