Remove dead code: flush_version was never increased in the server,

therefore the logic associated with it never worked.


sql/ha_partition.cc:
  Remove dead code. Update comments.
sql/mysql_priv.h:
  Remove dead code (flush_version).
sql/mysqld.cc:
  Remove dead code (flush_version).
sql/sql_base.cc:
  Remove dead code.
sql/table.cc:
  Remove dead code.
sql/table.h:
  Remove dead code.

1 files changed, 1 insertions, 7 deletions

diff --git a/sql/sql_base.cc b/sql/sql_base.cc
index fd2e8445132..67e8d79b2e8 100644
--- a/sql/sql_base.cc
+++ b/sql/sql_base.cc
@@ -1142,12 +1142,7 @@ bool close_thread_table(THD *thd, TABLE **table_ptr)
   }
   else
   {
-    if (table->s->flush_version != flush_version)
-    {
-      table->s->flush_version= flush_version;
-      table->file->extra(HA_EXTRA_FLUSH);
-    }
-    // Free memory and reset for next loop
+    /* Free memory and reset for next loop */
     table->file->ha_reset();
     table->in_use=0;
     if (unused_tables)
@@ -1777,7 +1772,6 @@ bool reopen_name_locked_table(THD* thd, TABLE_LIST* table_list)
 
   share= table->s;
   share->version=0;
-  share->flush_version=0;
   table->in_use = thd;
   check_unused();
   table->next = thd->open_tables;