From f6e91552f00daf7f87bffd3a64082dc5673af95c Mon Sep 17 00:00:00 2001 From: Sergei Golubchik Date: Wed, 11 Nov 2020 15:51:18 +0100 Subject: MDEV-4677 GROUP_CONCAT not showing any output with group_concat_max_len >= 4Gb don't allow group_concat_max_len values >= 4Gb (they never worked anyway) --- sql/sql_class.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sql/sql_class.h') diff --git a/sql/sql_class.h b/sql/sql_class.h index d2b0b40846b..35068245830 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -555,7 +555,6 @@ typedef struct system_variables ulonglong bulk_insert_buff_size; ulonglong join_buff_size; ulonglong sortbuff_size; - ulonglong group_concat_max_len; ulonglong default_regex_flags; ulonglong max_mem_used; @@ -645,6 +644,8 @@ typedef struct system_variables uint32 gtid_domain_id; uint64 gtid_seq_no; + uint group_concat_max_len; + /** Default transaction access mode. READ ONLY (true) or READ WRITE (false). */ -- cgit v1.2.1