diff options
Diffstat (limited to 'sql/sys_vars.cc')
-rw-r--r-- | sql/sys_vars.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sql/sys_vars.cc b/sql/sys_vars.cc index 9526933933f..5b4d4fdb4eb 100644 --- a/sql/sys_vars.cc +++ b/sql/sys_vars.cc @@ -1,5 +1,5 @@ -/* Copyright (c) 2002, 2012, Oracle and/or its affiliates. - Copyright (c) 2012, Monty Program Ab +/* Copyright (c) 2002, 2013, Oracle and/or its affiliates. + Copyright (c) 2012, 2014, SkySQL Ab. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1769,9 +1769,13 @@ static Sys_var_charptr Sys_socket( static Sys_var_ulong Sys_thread_concurrency( "thread_concurrency", "Permits the application to give the threads system a hint for " - "the desired number of threads that should be run at the same time", + "the desired number of threads that should be run at the same time." + "This variable has no effect, and is deprecated. " + "It will be removed in a future release.", READ_ONLY GLOBAL_VAR(concurrency), CMD_LINE(REQUIRED_ARG), - VALID_RANGE(1, 512), DEFAULT(DEFAULT_CONCURRENCY), BLOCK_SIZE(1)); + VALID_RANGE(1, 512), DEFAULT(DEFAULT_CONCURRENCY), BLOCK_SIZE(1), + NO_MUTEX_GUARD, NOT_IN_BINLOG, ON_CHECK(0), ON_UPDATE(0), + DEPRECATED("")); static Sys_var_ulonglong Sys_thread_stack( "thread_stack", "The stack size for each thread", |