mirror of https://github.com/MariaDB/server
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
560 lines
16 KiB
560 lines
16 KiB
/* Copyright (C) 2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
|
|
|
|
//#define DEBUG_ON
|
|
|
|
#include <string.h>
|
|
#include "userHandle.h"
|
|
#include "userInterface.h"
|
|
|
|
#include "macros.h"
|
|
#include "ndb_schema.hpp"
|
|
#include "ndb_error.hpp"
|
|
|
|
#include <NdbApi.hpp>
|
|
|
|
|
|
void
|
|
userCheckpoint(UserHandle *uh){
|
|
}
|
|
|
|
inline
|
|
NdbConnection *
|
|
startTransaction(Ndb * pNDB, ServerId inServerId, const SubscriberNumber inNumber){
|
|
|
|
const int keyDataLenBytes = sizeof(ServerId)+SUBSCRIBER_NUMBER_LENGTH;
|
|
const int keyDataLen_64Words = keyDataLenBytes >> 3;
|
|
|
|
Uint64 keyDataBuf[keyDataLen_64Words+1]; // The "+1" is for rounding...
|
|
|
|
char * keyDataBuf_charP = (char *)&keyDataBuf[0];
|
|
Uint32 * keyDataBuf_wo32P = (Uint32 *)&keyDataBuf[0];
|
|
|
|
// Server Id comes first
|
|
keyDataBuf_wo32P[0] = inServerId;
|
|
// Then subscriber number
|
|
memcpy(&keyDataBuf_charP[sizeof(ServerId)], inNumber, SUBSCRIBER_NUMBER_LENGTH);
|
|
|
|
return pNDB->startTransaction(0, keyDataBuf_charP, keyDataLenBytes);
|
|
}
|
|
|
|
/**
|
|
* Transaction 1 - T1
|
|
*
|
|
* Update location and changed by/time on a subscriber
|
|
*
|
|
* Input:
|
|
* SubscriberNumber,
|
|
* Location,
|
|
* ChangedBy,
|
|
* ChangedTime
|
|
*
|
|
* Output:
|
|
*/
|
|
void
|
|
userTransaction_T1(UserHandle * uh,
|
|
SubscriberNumber number,
|
|
Location new_location,
|
|
ChangedBy changed_by,
|
|
ChangedTime changed_time){
|
|
Ndb * pNDB = uh->pNDB;
|
|
|
|
DEBUG2("T1(%.*s):\n", SUBSCRIBER_NUMBER_LENGTH, number);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction != NULL) {
|
|
NdbOperation *MyOperation = MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
if (MyOperation != NULL) {
|
|
MyOperation->updateTuple();
|
|
MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
number);
|
|
MyOperation->setValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)&new_location);
|
|
MyOperation->setValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
changed_by);
|
|
MyOperation->setValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
changed_time);
|
|
check = MyTransaction->execute( Commit );
|
|
if (check != -1) {
|
|
pNDB->closeTransaction(MyTransaction);
|
|
return;
|
|
} else {
|
|
CHECK_MINUS_ONE(check, "T1: Commit",
|
|
MyTransaction);
|
|
}//if
|
|
} else {
|
|
CHECK_NULL(MyOperation, "T1: getNdbOperation", MyTransaction);
|
|
}//if
|
|
} else {
|
|
error_handler("T1-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError());
|
|
}//if
|
|
}
|
|
|
|
/**
|
|
* Transaction 2 - T2
|
|
*
|
|
* Read from Subscriber:
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
*
|
|
* Output:
|
|
* Location
|
|
* Changed by
|
|
* Changed Timestamp
|
|
* Name
|
|
*/
|
|
void
|
|
userTransaction_T2(UserHandle * uh,
|
|
SubscriberNumber number,
|
|
Location * readLocation,
|
|
ChangedBy changed_by,
|
|
ChangedTime changed_time,
|
|
SubscriberName subscriberName){
|
|
Ndb * pNDB = uh->pNDB;
|
|
|
|
DEBUG2("T2(%.*s):\n", SUBSCRIBER_NUMBER_LENGTH, number);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T2-1: startTransaction", pNDB->getNdbErrorString(), pNDB->getNdbError());
|
|
|
|
NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->readTuple();
|
|
MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
number);
|
|
MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)readLocation);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
changed_by);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
changed_time);
|
|
MyOperation->getValue(IND_SUBSCRIBER_NAME,
|
|
subscriberName);
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T2: Commit",
|
|
MyTransaction);
|
|
pNDB->closeTransaction(MyTransaction);
|
|
}
|
|
|
|
/**
|
|
* Transaction 3 - T3
|
|
*
|
|
* Read session details
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
*
|
|
* Output:
|
|
* BranchExecuted
|
|
* SessionDetails
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
*/
|
|
void
|
|
userTransaction_T3(UserHandle * uh,
|
|
SubscriberNumber inNumber,
|
|
ServerId inServerId,
|
|
ServerBit inServerBit,
|
|
SessionDetails outSessionDetails,
|
|
BranchExecuted * outBranchExecuted){
|
|
Ndb * pNDB = uh->pNDB;
|
|
|
|
char outChangedBy [sizeof(ChangedBy) +(4-(sizeof(ChangedBy) & 3))];
|
|
char outChangedTime [sizeof(ChangedTime)+(4-(sizeof(ChangedTime) & 3))];
|
|
Location outLocation;
|
|
GroupId groupId;
|
|
ActiveSessions sessions;
|
|
Permission permission;
|
|
SubscriberSuffix inSuffix;
|
|
|
|
DEBUG3("T3(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = startTransaction(pNDB, inServerId, inNumber);
|
|
if (MyTransaction == NULL)
|
|
error_handler("T3-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError());
|
|
|
|
NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-1: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->readTuple();
|
|
MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
inNumber);
|
|
MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)&outLocation);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
outChangedBy);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
outChangedTime);
|
|
MyOperation->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&groupId);
|
|
MyOperation->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&sessions);
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T3-1: NoCommit",
|
|
MyTransaction);
|
|
|
|
/* Operation 2 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
|
|
MyOperation->readTuple();
|
|
MyOperation->equal(IND_GROUP_ID,
|
|
(char*)&groupId);
|
|
MyOperation->getValue(IND_GROUP_ALLOW_READ,
|
|
(char *)&permission);
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T3-2: NoCommit",
|
|
MyTransaction);
|
|
|
|
if(((permission & inServerBit) == inServerBit) &&
|
|
((sessions & inServerBit) == inServerBit)){
|
|
|
|
memcpy(inSuffix,
|
|
&inNumber[SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
|
|
DEBUG2("reading(%.*s) - ", SUBSCRIBER_NUMBER_SUFFIX_LENGTH, inSuffix);
|
|
|
|
/* Operation 3 */
|
|
MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-3: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->simpleRead();
|
|
|
|
MyOperation->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)inNumber);
|
|
MyOperation->equal(IND_SESSION_SERVER,
|
|
(char*)&inServerId);
|
|
MyOperation->getValue(IND_SESSION_DATA,
|
|
(char *)outSessionDetails);
|
|
/* Operation 4 */
|
|
MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-4: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->interpretedUpdateTuple();
|
|
MyOperation->equal(IND_SERVER_ID,
|
|
(char*)&inServerId);
|
|
MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)inSuffix);
|
|
MyOperation->incValue(IND_SERVER_READS, (uint32)1);
|
|
(* outBranchExecuted) = 1;
|
|
} else {
|
|
(* outBranchExecuted) = 0;
|
|
}
|
|
DEBUG("commit...");
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T3: Commit",
|
|
MyTransaction);
|
|
|
|
pNDB->closeTransaction(MyTransaction);
|
|
|
|
DEBUG("done\n");
|
|
}
|
|
|
|
|
|
/**
|
|
* Transaction 4 - T4
|
|
*
|
|
* Create session
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
* SessionDetails,
|
|
* DoRollback
|
|
* Output:
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
* BranchExecuted
|
|
*/
|
|
void
|
|
userTransaction_T4(UserHandle * uh,
|
|
SubscriberNumber inNumber,
|
|
ServerId inServerId,
|
|
ServerBit inServerBit,
|
|
SessionDetails inSessionDetails,
|
|
DoRollback inDoRollback,
|
|
BranchExecuted * outBranchExecuted){
|
|
|
|
Ndb * pNDB = uh->pNDB;
|
|
|
|
char outChangedBy [sizeof(ChangedBy) +(4-(sizeof(ChangedBy) & 3))];
|
|
char outChangedTime [sizeof(ChangedTime)+(4-(sizeof(ChangedTime) & 3))];
|
|
Location outLocation;
|
|
GroupId groupId;
|
|
ActiveSessions sessions;
|
|
Permission permission;
|
|
SubscriberSuffix inSuffix;
|
|
|
|
DEBUG3("T4(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = startTransaction(pNDB, inServerId, inNumber);
|
|
if (MyTransaction == NULL)
|
|
error_handler("T4-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError());
|
|
|
|
NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-1: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->interpretedUpdateTuple();
|
|
MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
inNumber);
|
|
MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)&outLocation);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
outChangedBy);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
outChangedTime);
|
|
MyOperation->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&groupId);
|
|
MyOperation->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&sessions);
|
|
MyOperation->incValue(IND_SUBSCRIBER_SESSIONS,
|
|
(uint32)inServerBit);
|
|
check = MyTransaction->execute( NoCommit );
|
|
|
|
/* Operation 2 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->readTuple();
|
|
MyOperation->equal(IND_GROUP_ID,
|
|
(char*)&groupId);
|
|
MyOperation->getValue(IND_GROUP_ALLOW_INSERT,
|
|
(char *)&permission);
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T4-2: NoCommit",
|
|
MyTransaction);
|
|
|
|
if(((permission & inServerBit) == inServerBit) &&
|
|
((sessions & inServerBit) == 0)){
|
|
|
|
memcpy(inSuffix,
|
|
&inNumber[SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
|
|
|
|
DEBUG2("inserting(%.*s) - ", SUBSCRIBER_NUMBER_SUFFIX_LENGTH, inSuffix);
|
|
|
|
/* Operation 3 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-3: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->insertTuple();
|
|
MyOperation->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)inNumber);
|
|
MyOperation->equal(IND_SESSION_SERVER,
|
|
(char*)&inServerId);
|
|
MyOperation->setValue(SESSION_DATA,
|
|
(char *)inSessionDetails);
|
|
/* Operation 4 */
|
|
|
|
/* Operation 5 */
|
|
MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-5: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->interpretedUpdateTuple();
|
|
MyOperation->equal(IND_SERVER_ID,
|
|
(char*)&inServerId);
|
|
MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)inSuffix);
|
|
MyOperation->incValue(IND_SERVER_INSERTS, (uint32)1);
|
|
(* outBranchExecuted) = 1;
|
|
} else {
|
|
(* outBranchExecuted) = 0;
|
|
DEBUG1("%s", ((permission & inServerBit) ? "permission - " : "no permission - "));
|
|
DEBUG1("%s", ((sessions & inServerBit) ? "in session - " : "no in session - "));
|
|
}
|
|
|
|
if(!inDoRollback && (* outBranchExecuted)){
|
|
DEBUG("commit\n");
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T4: Commit",
|
|
MyTransaction);
|
|
} else {
|
|
DEBUG("rollback\n");
|
|
check = MyTransaction->execute(Rollback);
|
|
CHECK_MINUS_ONE(check, "T4:Rollback",
|
|
MyTransaction);
|
|
|
|
}
|
|
|
|
pNDB->closeTransaction(MyTransaction);
|
|
}
|
|
|
|
|
|
/**
|
|
* Transaction 5 - T5
|
|
*
|
|
* Delete session
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
* DoRollback
|
|
* Output:
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
* BranchExecuted
|
|
*/
|
|
void
|
|
userTransaction_T5(UserHandle * uh,
|
|
SubscriberNumber inNumber,
|
|
ServerId inServerId,
|
|
ServerBit inServerBit,
|
|
DoRollback inDoRollback,
|
|
BranchExecuted * outBranchExecuted){
|
|
Ndb * pNDB = uh->pNDB;
|
|
|
|
DEBUG3("T5(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId);
|
|
|
|
NdbConnection * MyTransaction = 0;
|
|
NdbOperation * MyOperation = 0;
|
|
|
|
char outChangedBy [sizeof(ChangedBy) +(4-(sizeof(ChangedBy) & 3))];
|
|
char outChangedTime [sizeof(ChangedTime)+(4-(sizeof(ChangedTime) & 3))];
|
|
Location outLocation;
|
|
GroupId groupId;
|
|
ActiveSessions sessions;
|
|
Permission permission;
|
|
SubscriberSuffix inSuffix;
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T5-1: startTranscation", pNDB->getNdbErrorString(), pNDB->getNdbError());
|
|
|
|
MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-1: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->interpretedUpdateTuple();
|
|
MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
inNumber);
|
|
MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)&outLocation);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
&outChangedBy[0]);
|
|
MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
&outChangedTime[0]);
|
|
MyOperation->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&groupId);
|
|
MyOperation->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&sessions);
|
|
MyOperation->subValue(IND_SUBSCRIBER_SESSIONS,
|
|
(uint32)inServerBit);
|
|
MyTransaction->execute( NoCommit );
|
|
/* Operation 2 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->readTuple();
|
|
MyOperation->equal(IND_GROUP_ID,
|
|
(char*)&groupId);
|
|
MyOperation->getValue(IND_GROUP_ALLOW_DELETE,
|
|
(char *)&permission);
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T5-2: NoCommit",
|
|
MyTransaction);
|
|
|
|
if(((permission & inServerBit) == inServerBit) &&
|
|
((sessions & inServerBit) == inServerBit)){
|
|
|
|
memcpy(inSuffix,
|
|
&inNumber[SUBSCRIBER_NUMBER_LENGTH-SUBSCRIBER_NUMBER_SUFFIX_LENGTH], SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
|
|
|
|
DEBUG2("deleting(%.*s) - ", SUBSCRIBER_NUMBER_SUFFIX_LENGTH, inSuffix);
|
|
|
|
/* Operation 3 */
|
|
MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-3: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
MyOperation->deleteTuple();
|
|
MyOperation->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)inNumber);
|
|
MyOperation->equal(IND_SESSION_SERVER,
|
|
(char*)&inServerId);
|
|
/* Operation 4 */
|
|
|
|
/* Operation 5 */
|
|
MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-5: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
|
|
MyOperation->interpretedUpdateTuple();
|
|
MyOperation->equal(IND_SERVER_ID,
|
|
(char*)&inServerId);
|
|
MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)inSuffix);
|
|
MyOperation->incValue(IND_SERVER_DELETES, (uint32)1);
|
|
(* outBranchExecuted) = 1;
|
|
} else {
|
|
(* outBranchExecuted) = 0;
|
|
DEBUG1("%s", ((permission & inServerBit) ? "permission - " : "no permission - "));
|
|
DEBUG1("%s", ((sessions & inServerBit) ? "in session - " : "no in session - "));
|
|
}
|
|
|
|
if(!inDoRollback && (* outBranchExecuted)){
|
|
DEBUG("commit\n");
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T5: Commit",
|
|
MyTransaction);
|
|
} else {
|
|
DEBUG("rollback\n");
|
|
check = MyTransaction->execute(Rollback);
|
|
CHECK_MINUS_ONE(check, "T5:Rollback",
|
|
MyTransaction);
|
|
|
|
}
|
|
|
|
pNDB->closeTransaction(MyTransaction);
|
|
}
|
|
|