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/* Copyright 2006 MySQL AB. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef RPL_UTILITY_H
#define RPL_UTILITY_H
#ifndef __cplusplus
#error "Don't include this C++ header file from a non-C++ file!"
#endif
#include "mysql_priv.h"
uint32
field_length_from_packed(enum_field_types const field_type,
byte const *const data);
/*
A table definition from the master.
RESPONSIBILITIES
- Extract table definition data from the table map event
- Check if table definition in table map is compatible with table
definition on slave
*/
class table_def
{
public:
typedef unsigned char field_type;
table_def(field_type *t, my_size_t s)
: m_type(t), m_size(s)
{
}
my_size_t size() const { return m_size; }
field_type type(my_ptrdiff_t i) const { return m_type[i]; }
int compatible_with(RELAY_LOG_INFO *rli, TABLE *table) const;
private:
my_size_t m_size;
field_type *m_type;
};
#endif /* RPL_UTILITY_H */
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