Comments - Buffer size issue?
Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.
Found it! (group_concat_max_len) I basically went to the Variables page of phpMyAdmin and searched for "1,024" until I saw one that looked like it would apply.
I rather arbitrarily set this to 16k (16,384). Is that likely to have any other impact?