← Back to branch summary

~drizzle-trunk/drizzle/development

« back to all changes in this revision

Viewing changes to drizzled/select_insert.h

  • Committer: Stewart Smith
  • Author(s): Vasil Dimov, Stewart Smith
  • Date: 2010-12-20 02:24:00 UTC
  • mto: (2021.1.2 build)
  • mto: This revision was merged to the branch mainline in revision 2022.
  • Revision ID: stewart@flamingspork.com-20101220022400-0p9lvvppwgaowdju
Merge Revision revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2 from MySQL InnoDB

Original revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2

Original Authors: Vasil Dimov <vasil.dimov@oracle.com>
Original commit message:
Fix Bug#53046 dict_update_statistics_low can still be run concurrently on same table

Replace the array of mutexes that used to protect
dict_index_t::stat_n_diff_key_vals[] with an array of rw locks that protects
all the stats related members in dict_table_t and all of its indexes.

Approved by:    Jimmy (rb://503)

Show diffs side-by-side

added added

removed removed

Lines of Context:
drizzled/select_insert.h
1
1
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2
2
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3
3
 *
4
 
 *  Copyright (C) 2008 Sun Microsystems, Inc.
 
4
 *  Copyright (C) 2008 Sun Microsystems
5
5
 *
6
6
 *  This program is free software; you can redistribute it and/or modify
7
7
 *  it under the terms of the GNU General Public License as published by
21
21
#ifndef DRIZZLED_SELECT_INSERT_H
22
22
#define DRIZZLED_SELECT_INSERT_H
23
23
 
24
 
#include <drizzled/select_result_interceptor.h>
25
 
 
26
24
namespace drizzled
27
25
{
28
26
 
44
42
  bool send_data(List<Item> &items);
45
43
  virtual void store_values(List<Item> &values);
46
44
  virtual bool can_rollback_data() { return 0; }
47
 
  void send_error(drizzled::error_t errcode,const char *err);
 
45
  void send_error(uint32_t errcode,const char *err);
48
46
  bool send_eof();
49
47
  void abort();
50
48
  /* not implemented: select_insert is never re-used in prepared statements */