1 files changed, 0 insertions, 87 deletions
diff --git a/sql/sql_base.cc b/sql/sql_base.cc
index d00da4be05e..849bc9662a0 100644
--- a/sql/sql_base.cc
+++ b/sql/sql_base.cc
@@ -8918,93 +8918,6 @@ bool is_equal(const LEX_STRING *a, const LEX_STRING *b)
 
 
 /*
-  Unlock and close table before renaming and dropping partitions
-  SYNOPSIS
-    alter_close_tables()
-    lpt                        Struct carrying parameters
-  RETURN VALUES
-    0
-*/
-
-static int alter_close_tables(ALTER_PARTITION_PARAM_TYPE *lpt)
-{
-  TABLE_SHARE *share= lpt->table->s;
-  THD *thd= lpt->thd;
-  TABLE *table;
-  DBUG_ENTER("alter_close_tables");
-  /*
-    We can safely remove locks for all tables with the same name:
-    later they will all be closed anyway in
-    alter_partition_lock_handling().
-  */
-  for (table= thd->open_tables; table ; table= table->next)
-  {
-    if (!strcmp(table->s->table_name.str, share->table_name.str) &&
-	!strcmp(table->s->db.str, share->db.str))
-    {
-      /*
-        No need to take LOCK_thd_data to protect mysql_lock_remove(),
-        since mysql_lock_abort_for_thread() only aborts waiting
-        locks, and our lock is already granted.
-      */
-      mysql_lock_remove(thd, thd->lock, table);
-      /*
-        Protect members of thd->open_tables concurrently used
-        in mysql_notify_thread_having_shared_lock().
-      */
-      mysql_mutex_lock(&thd->LOCK_thd_data);
-      table->file->close();
-      table->db_stat= 0;                        // Mark file closed
-      mysql_mutex_unlock(&thd->LOCK_thd_data);
-      /*
-        Ensure that we won't end up with a crippled table instance
-        in the table cache if an error occurs before we reach
-        alter_partition_lock_handling() and the table is closed
-        by close_thread_tables() instead.
-      */
-      tdc_remove_table(thd, TDC_RT_REMOVE_UNUSED,
-                       table->s->db.str,
-                       table->s->table_name.str,
-                       FALSE);
-    }
-  }
-  DBUG_RETURN(0);
-}
-
-
-/*
-  SYNOPSIS
-    abort_and_upgrade_lock_and_close_table()
-    lpt                           Parameter passing struct
-    All parameters passed through the ALTER_PARTITION_PARAM_TYPE object
-  RETURN VALUE
-    0
-  DESCRIPTION
-    Remember old lock level (for possible downgrade later on), abort all
-    waiting threads and ensure that all keeping locks currently are
-    completed such that we own the lock exclusively and no other interaction
-    is ongoing. Close the table and hold the name lock.
-
-    thd                           Thread object
-    table                         Table object
-    db                            Database name
-    table_name                    Table name
-    old_lock_level                Old lock level
-*/
-
-int abort_and_upgrade_lock_and_close_table(ALTER_PARTITION_PARAM_TYPE *lpt)
-{
-  DBUG_ENTER("abort_and_upgrade_lock_and_close_table");
-
-  if (wait_while_table_is_used(lpt->thd, lpt->table, HA_EXTRA_FORCE_REOPEN))
-    DBUG_RETURN(1);
-  if (alter_close_tables(lpt))
-    DBUG_RETURN(1);
-  DBUG_RETURN(0);
-}
-
-
-/*
   Tells if two (or more) tables have auto_increment columns and we want to
   lock those tables with a write lock.