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-rw-r--r--sql/set_var.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/set_var.cc b/sql/set_var.cc
index 3ea74a9f9e7..d661470576b 100644
--- a/sql/set_var.cc
+++ b/sql/set_var.cc
@@ -353,6 +353,8 @@ sys_var_long_ptr sys_innodb_max_dirty_pages_pct("innodb_max_dirty_pages_p
&srv_max_buf_pool_modified_pct);
sys_var_long_ptr sys_innodb_autoextend_increment("innodb_autoextend_increment",
&srv_auto_extend_increment);
+sys_var_long_ptr sys_innodb_max_purge_lag("innodb_max_purge_lag",
+ &srv_max_purge_lag);
#endif
/* Time/date/datetime formats */
@@ -603,6 +605,7 @@ sys_var *sys_variables[]=
&sys_os,
#ifdef HAVE_INNOBASE_DB
&sys_innodb_max_dirty_pages_pct,
+ &sys_innodb_max_purge_lag,
&sys_innodb_autoextend_increment,
#endif
&sys_unique_checks,
@@ -697,6 +700,7 @@ struct show_var_st init_vars[]= {
{"innodb_log_files_in_group", (char*) &innobase_log_files_in_group, SHOW_LONG},
{"innodb_log_group_home_dir", (char*) &innobase_log_group_home_dir, SHOW_CHAR_PTR},
{sys_innodb_max_dirty_pages_pct.name, (char*) &sys_innodb_max_dirty_pages_pct, SHOW_SYS},
+ {sys_innodb_max_purge_lag.name, (char*) &sys_innodb_max_purge_lag, SHOW_SYS},
{"innodb_mirrored_log_groups", (char*) &innobase_mirrored_log_groups, SHOW_LONG},
{"innodb_open_files", (char*) &innobase_open_files, SHOW_LONG },
{"innodb_thread_concurrency", (char*) &innobase_thread_concurrency, SHOW_LONG },