… group_concat_max_len at runtime is as follows, where val is an unsigned integer: SET [GLOBAL | SESSION] group_concat_max_len = val; Current values in Our server max_allowed_packet = 67107840 group_concat_max_len = 1024 Query: To how much extent…
Post: Ultimate MySQL variable and status reference list
January 8, 2011 By 4 Comments
….commanual gdbblogpercona.commanual general_logblogpercona.commanual general_log_fileblogpercona.commanual group_concat_max_lenblogpercona.commanual Handler_commitblogpercona.commanual Handler_deleteblogpercona.commanual Handler_prepareblogpercona… innodb_log_group_home_dirblogpercona.commanual Innodb_log_waitsblogpercona.commanual Innodb_log_write_requestsblogpercona.commanual Innodb_log_writesblogpercona.commanual innodb_max_dirty…
Comment: GROUP_CONCAT useful GROUP BY extension
June 11, 2008 By 43 Comments
group_concat_max_len=4096 in my.cnf or SET GLOBAL group_concat_max_len=4096
Comment: GROUP_CONCAT useful GROUP BY extension
June 6, 2008 By 43 Comments
There is group_concat_max_len server variable, which by default is 1024
