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/* Copyright (c) 2003, 2005-2007 MySQL AB
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; version 2 of the License.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef ALTER_TABLE_HPP
#define ALTER_TABLE_HPP
#include "SignalData.hpp"
/**
* AlterTable
*
* This signal is sent by API to DICT/TRIX
* as a request to alter a secondary index
* and then from TRIX to TRIX(n) and TRIX to TC.
*/
class AlterTableReq {
/**
* Sender(s)
*/
// API
/**
* Sender(s) / Reciver(s)
*/
friend class NdbTableImpl;
friend class NdbEventOperationImpl;
friend class NdbDictInterface;
friend class Dbdict;
friend class Suma;
/**
* For printing
*/
friend bool printALTER_TABLE_REQ(FILE*, const Uint32*, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 5 );
private:
Uint32 senderData;
Uint32 senderRef;
Uint32 changeMask;
Uint32 tableId;
Uint32 tableVersion;
SECTION( DICT_TAB_INFO = 0 );
/**
* ChangeMask
*/
/*
n = Changed name
f = Changed frm
d = Changed fragment data
r = Changed range or list array
t = Changed tablespace name array
s = Changed tablespace id array
1111111111222222222233
01234567890123456789012345678901
nf------------------------------
*/
#define NAME_SHIFT (0)
#define FRM_SHIFT (1)
#define FRAG_DATA_SHIFT (2)
#define RANGE_LIST_SHIFT (3)
#define TS_NAME_SHIFT (4)
#define TS_SHIFT (5)
/**
* Getters and setters
*/
static Uint8 getNameFlag(const UintR & changeMask);
static void setNameFlag(UintR & changeMask, Uint32 nameFlg);
static Uint8 getFrmFlag(const UintR & changeMask);
static void setFrmFlag(UintR & changeMask, Uint32 frmFlg);
static Uint8 getFragDataFlag(const UintR & changeMask);
static void setFragDataFlag(UintR & changeMask, Uint32 fragFlg);
static Uint8 getRangeListFlag(const UintR & changeMask);
static void setRangeListFlag(UintR & changeMask, Uint32 rangeFlg);
static Uint8 getTsNameFlag(const UintR & changeMask);
static void setTsNameFlag(UintR & changeMask, Uint32 tsNameFlg);
static Uint8 getTsFlag(const UintR & changeMask);
static void setTsFlag(UintR & changeMask, Uint32 tsFlg);
};
inline
Uint8
AlterTableReq::getTsFlag(const UintR & changeMask){
return (Uint8)((changeMask >> TS_SHIFT) & 1);
}
inline
void
AlterTableReq::setTsFlag(UintR & changeMask, Uint32 tsFlg){
changeMask |= (tsFlg << TS_SHIFT);
}
inline
Uint8
AlterTableReq::getNameFlag(const UintR & changeMask){
return (Uint8)((changeMask >> NAME_SHIFT) & 1);
}
inline
void
AlterTableReq::setNameFlag(UintR & changeMask, Uint32 nameFlg){
changeMask |= (nameFlg << NAME_SHIFT);
}
inline
Uint8
AlterTableReq::getFrmFlag(const UintR & changeMask){
return (Uint8)((changeMask >> FRM_SHIFT) & 1);
}
inline
void
AlterTableReq::setFrmFlag(UintR & changeMask, Uint32 frmFlg){
changeMask |= (frmFlg << FRM_SHIFT);
}
inline
Uint8
AlterTableReq::getFragDataFlag(const UintR & changeMask){
return (Uint8)((changeMask >> FRAG_DATA_SHIFT) & 1);
}
inline
void
AlterTableReq::setFragDataFlag(UintR & changeMask, Uint32 fragDataFlg){
changeMask |= (fragDataFlg << FRAG_DATA_SHIFT);
}
inline
Uint8
AlterTableReq::getRangeListFlag(const UintR & changeMask){
return (Uint8)((changeMask >> RANGE_LIST_SHIFT) & 1);
}
inline
void
AlterTableReq::setRangeListFlag(UintR & changeMask, Uint32 rangeFlg){
changeMask |= (rangeFlg << RANGE_LIST_SHIFT);
}
inline
Uint8
AlterTableReq::getTsNameFlag(const UintR & changeMask){
return (Uint8)((changeMask >> TS_NAME_SHIFT) & 1);
}
inline
void
AlterTableReq::setTsNameFlag(UintR & changeMask, Uint32 tsNameFlg){
changeMask |= (tsNameFlg << TS_NAME_SHIFT);
}
class AlterTableRef {
/**
* Sender(s)
*/
friend class Dbdict;
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend class NdbDictInterface;
/**
* For printing
*/
friend bool printALTER_TABLE_REF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 7 );
enum ErrorCode {
NoError = 0,
InvalidTableVersion = 241,
DropInProgress = 283,
Busy = 701,
BusyWithNR = 711,
NotMaster = 702,
InvalidFormat = 703,
AttributeNameTooLong = 704,
TableNameTooLong = 705,
Inconsistency = 706,
NoMoreTableRecords = 707,
NoMoreAttributeRecords = 708,
NoSuchTable = 709,
AttributeNameTwice = 720,
TableAlreadyExist = 721,
ArraySizeTooBig = 737,
RecordTooBig = 738,
InvalidPrimaryKeySize = 739,
NullablePrimaryKey = 740,
UnsupportedChange = 741,
BackupInProgress = 762,
IncompatibleVersions = 763,
SingleUser = 299
};
private:
Uint32 senderData;
Uint32 senderRef;
Uint32 masterNodeId;
Uint32 errorCode;
Uint32 errorLine;
Uint32 errorKey;
Uint32 status;
public:
Uint32 getErrorCode() const {
return errorCode;
}
Uint32 getErrorLine() const {
return errorLine;
}
};
class AlterTableConf {
/**
* Sender(s)
*/
friend class Dbdict;
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend class NdbDictInterface;
/**
* For printing
*/
friend bool printALTER_TABLE_CONF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 4 );
private:
Uint32 senderData;
Uint32 senderRef;
Uint32 tableId;
Uint32 tableVersion;
};
/**
* Inform API about change of table definition
*/
struct AlterTableRep
{
friend bool printALTER_TABLE_REP(FILE*, const Uint32*, Uint32, Uint16);
STATIC_CONST( SignalLength = 3 );
enum Change_type
{
CT_ALTERED = 0x1,
CT_DROPPED = 0x2
};
Uint32 tableId;
Uint32 tableVersion;
Uint32 changeType;
SECTION( TABLE_NAME = 0 );
};
#endif
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