gentoo-overlay/net-mail/dbmail/files/dbmail-3.2.4-group_concat.patch

Binary files dbmail-3.2.4.orig/src/.dm_mailboxstate.c.swp and dbmail-3.2.4/src/.dm_mailboxstate.c.swp differ
diff -uriN dbmail-3.2.4.orig/src/dm_mailboxstate.c dbmail-3.2.4/src/dm_mailboxstate.c
--- dbmail-3.2.4.orig/src/dm_mailboxstate.c	2020-06-08 02:19:38.000000000 -0500
+++ dbmail-3.2.4/src/dm_mailboxstate.c	2021-11-08 19:09:07.000000000 -0600
@@ -233,10 +233,10 @@
 	
 	memset(query, 0, sizeof(query));
 	snprintf(query, DEF_QUERYSIZE-1,
-		"SELECT k.message_idnr, group_concat(distinct keyword) FROM %skeywords k "
+		"SELECT k.message_idnr, string_agg(distinct keyword, ',') FROM %skeywords k "
 		"LEFT JOIN %smessages m ON k.message_idnr=m.message_idnr "
 		"WHERE m.mailbox_idnr = ? %s "
-		"group by m.message_idnr",
+		"group by k.message_idnr",
 		DBPFX, DBPFX,
 		filterCondition);