June 18, 2013

Post: Ultimate MySQL variable and status reference list

MySQL manual, especially the…commanual Com_show_column_typesblogpercona.commanual ….commanual master_info_fileblogpercona.commanual …Select_full_joinblogpercona.commanual Select_full_range_joinblogpercona.commanual Select_rangeblogpercona.commanual Select_range_checkblogpercona.commanual Select

Post: Percona testing: Quick test clusters with kewpie!

INFO server_version: 5.5.17 20120113-125552 INFO server_compile_os: Linux 20120113-125552 INFO server_platform: x86_64 20120113-125552 INFO server_commentmysql> select * from t1; +—-+ | a  | +—-+ |  1 | |  4 | |  7 | | 10 | | 13 | +—-+ 5 rows in set (0.00 sec) mysql> exit Bye $ mysql

Post: New patches, new builds

column TIME_MS to INFORMATION_SCHEMA.PROCESSLIST which contains time of query execution with microseconds granularity. mysql> SELECT