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MDEV-6247: Merge 10.0-galera to 10.1.

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Merged lp:maria/maria-10.0-galera up to revision 3879.

Added a new functions to handler API to forcefully abort_transaction,
producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These
were added for future possiblity to add more storage engines that
could use galera replication.
This commit is contained in:
Jan Lindström
2014-08-06 15:39:15 +03:00
parent e974b56438
commit df4dd593f2
327 changed files with 28127 additions and 332 deletions
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18
sql/sql_plugin.cc
View File

@@ -3087,15 +3087,19 @@ void plugin_thdvar_init(THD *thd)
thd->variables.dynamic_variables_size= 0;
thd->variables.dynamic_variables_ptr= 0;
mysql_mutex_lock(&LOCK_plugin);
thd->variables.table_plugin=
if (IF_WSREP((!WSREP(thd) || !thd->wsrep_applier),1))
{
mysql_mutex_lock(&LOCK_plugin);
thd->variables.table_plugin=
intern_plugin_lock(NULL, global_system_variables.table_plugin);
if (global_system_variables.tmp_table_plugin)
thd->variables.tmp_table_plugin=
if (global_system_variables.tmp_table_plugin)
thd->variables.tmp_table_plugin=
intern_plugin_lock(NULL, global_system_variables.tmp_table_plugin);
intern_plugin_unlock(NULL, old_table_plugin);
intern_plugin_unlock(NULL, old_tmp_table_plugin);
mysql_mutex_unlock(&LOCK_plugin);
intern_plugin_unlock(NULL, old_table_plugin);
intern_plugin_unlock(NULL, old_tmp_table_plugin);
mysql_mutex_unlock(&LOCK_plugin);
}
DBUG_VOID_RETURN;
}