mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
770 lines
21 KiB
C++
770 lines
21 KiB
C++
/* 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; 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 */
|
|
|
|
//#define DEBUG_ON
|
|
|
|
extern "C" {
|
|
#include "user_transaction.h"
|
|
};
|
|
|
|
#include "macros.h"
|
|
#include "ndb_schema.hpp"
|
|
#include "ndb_error.hpp"
|
|
|
|
#include <time.h>
|
|
#include <NdbApi.hpp>
|
|
|
|
/**
|
|
* Transaction 1 - T1
|
|
*
|
|
* Update location and changed by/time on a subscriber
|
|
*
|
|
* Input:
|
|
* SubscriberNumber,
|
|
* Location,
|
|
* ChangedBy,
|
|
* ChangedTime
|
|
*
|
|
* Output:
|
|
*/
|
|
int
|
|
T1(void * obj,
|
|
const SubscriberNumber number,
|
|
const Location new_location,
|
|
const ChangedBy changed_by,
|
|
const ChangedTime changed_time,
|
|
BenchmarkTime * transaction_time){
|
|
|
|
Ndb * pNDB = (Ndb *) obj;
|
|
|
|
DEBUG2("T1(%.*s):\n", SUBSCRIBER_NUMBER_LENGTH, number);
|
|
|
|
BenchmarkTime start;
|
|
get_time(&start);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T1-1: startTranscation", pNDB->getNdbErrorString(), 0);
|
|
|
|
NdbOperation *MyOperation = MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T1: getNdbOperation", MyTransaction);
|
|
|
|
check = MyOperation->updateTuple();
|
|
CHECK_MINUS_ONE(check, "T1: updateTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
number);
|
|
CHECK_MINUS_ONE(check, "T1: equal subscriber",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->setValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)&new_location);
|
|
CHECK_MINUS_ONE(check, "T1: setValue location",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->setValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
changed_by);
|
|
CHECK_MINUS_ONE(check, "T1: setValue changed_by",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->setValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
changed_time);
|
|
CHECK_MINUS_ONE(check, "T1: setValue changed_time",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T1: Commit",
|
|
MyTransaction);
|
|
|
|
pNDB->closeTransaction(MyTransaction);
|
|
|
|
get_time(transaction_time);
|
|
time_diff(transaction_time, &start);
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Transaction 2 - T2
|
|
*
|
|
* Read from Subscriber:
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
*
|
|
* Output:
|
|
* Location
|
|
* Changed by
|
|
* Changed Timestamp
|
|
* Name
|
|
*/
|
|
int
|
|
T2(void * obj,
|
|
const SubscriberNumber number,
|
|
Location * readLocation,
|
|
ChangedBy changed_by,
|
|
ChangedTime changed_time,
|
|
SubscriberName subscriberName,
|
|
BenchmarkTime * transaction_time){
|
|
|
|
Ndb * pNDB = (Ndb *) obj;
|
|
|
|
DEBUG2("T2(%.*s):\n", SUBSCRIBER_NUMBER_LENGTH, number);
|
|
|
|
BenchmarkTime start;
|
|
get_time(&start);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T2-1: startTranscation", pNDB->getNdbErrorString(), 0);
|
|
|
|
NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
|
|
check = MyOperation->readTuple();
|
|
CHECK_MINUS_ONE(check, "T2: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
number);
|
|
CHECK_MINUS_ONE(check, "T2: equal subscriber",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)readLocation);
|
|
CHECK_NULL(check2, "T2: getValue location",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
changed_by);
|
|
CHECK_NULL(check2, "T2: getValue changed_by",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
changed_time);
|
|
CHECK_NULL(check2, "T2: getValue changed_time",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_NAME,
|
|
subscriberName);
|
|
CHECK_NULL(check2, "T2: getValue name",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T2: Commit",
|
|
MyTransaction);
|
|
|
|
pNDB->closeTransaction(MyTransaction);
|
|
|
|
get_time(transaction_time);
|
|
time_diff(transaction_time, &start);
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Transaction 3 - T3
|
|
*
|
|
* Read session details
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
*
|
|
* Output:
|
|
* BranchExecuted
|
|
* SessionDetails
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
*/
|
|
int
|
|
T3(void * obj,
|
|
const SubscriberNumber inNumber,
|
|
const SubscriberSuffix inSuffix,
|
|
const ServerId inServerId,
|
|
const ServerBit inServerBit,
|
|
SessionDetails outSessionDetails,
|
|
ChangedBy outChangedBy,
|
|
ChangedTime outChangedTime,
|
|
Location * outLocation,
|
|
BranchExecuted * outBranchExecuted,
|
|
BenchmarkTime * outTransactionTime){
|
|
|
|
DEBUG3("T3(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId);
|
|
|
|
Ndb * pNDB = (Ndb *) obj;
|
|
|
|
GroupId groupId;
|
|
ActiveSessions sessions;
|
|
Permission permission;
|
|
|
|
BenchmarkTime start;
|
|
get_time(&start);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T3-1: startTranscation", pNDB->getNdbErrorString(), 0);
|
|
|
|
NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-1: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->readTuple();
|
|
CHECK_MINUS_ONE(check, "T3-1: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
inNumber);
|
|
CHECK_MINUS_ONE(check, "T3-1: equal subscriber",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)outLocation);
|
|
CHECK_NULL(check2, "T3-1: getValue location",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
outChangedBy);
|
|
CHECK_NULL(check2, "T3-1: getValue changed_by",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
outChangedTime);
|
|
CHECK_NULL(check2, "T3-1: getValue changed_time",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&groupId);
|
|
CHECK_NULL(check2, "T3-1: getValue group",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&sessions);
|
|
CHECK_NULL(check2, "T3-1: getValue sessions",
|
|
MyTransaction);
|
|
|
|
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);
|
|
|
|
|
|
check = MyOperation->readTuple();
|
|
CHECK_MINUS_ONE(check, "T3-2: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_GROUP_ID,
|
|
(char*)&groupId);
|
|
CHECK_MINUS_ONE(check, "T3-2: equal group",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_GROUP_ALLOW_READ,
|
|
(char *)&permission);
|
|
CHECK_NULL(check2, "T3-2: getValue allow_read",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T3-2: NoCommit",
|
|
MyTransaction);
|
|
|
|
if(((permission & inServerBit) == inServerBit) &&
|
|
((sessions & inServerBit) == inServerBit)){
|
|
|
|
DEBUG("reading - ");
|
|
|
|
/* Operation 3 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-3: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->readTuple();
|
|
CHECK_MINUS_ONE(check, "T3-3: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)inNumber);
|
|
CHECK_MINUS_ONE(check, "T3-3: equal number",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SESSION_SERVER,
|
|
(char*)&inServerId);
|
|
CHECK_MINUS_ONE(check, "T3-3: equal server id",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SESSION_DATA,
|
|
(char *)outSessionDetails);
|
|
CHECK_NULL(check2, "T3-3: getValue session details",
|
|
MyTransaction);
|
|
|
|
/* Operation 4 */
|
|
MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOperation, "T3-4: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->interpretedUpdateTuple();
|
|
CHECK_MINUS_ONE(check, "T3-4: interpretedUpdateTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SERVER_ID,
|
|
(char*)&inServerId);
|
|
CHECK_MINUS_ONE(check, "T3-4: equal serverId",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)inSuffix);
|
|
CHECK_MINUS_ONE(check, "T3-4: equal suffix",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->incValue(IND_SERVER_READS, (uint32)1);
|
|
CHECK_MINUS_ONE(check, "T3-4: inc value",
|
|
MyTransaction);
|
|
(* outBranchExecuted) = 1;
|
|
} else {
|
|
(* outBranchExecuted) = 0;
|
|
}
|
|
DEBUG("commit...");
|
|
check = MyTransaction->execute( Commit );
|
|
CHECK_MINUS_ONE(check, "T3: Commit",
|
|
MyTransaction);
|
|
|
|
pNDB->closeTransaction(MyTransaction);
|
|
|
|
DEBUG("done\n");
|
|
get_time(outTransactionTime);
|
|
time_diff(outTransactionTime, &start);
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Transaction 4 - T4
|
|
*
|
|
* Create session
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
* SessionDetails,
|
|
* DoRollback
|
|
* Output:
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
* BranchExecuted
|
|
*/
|
|
int
|
|
T4(void * obj,
|
|
const SubscriberNumber inNumber,
|
|
const SubscriberSuffix inSuffix,
|
|
const ServerId inServerId,
|
|
const ServerBit inServerBit,
|
|
const SessionDetails inSessionDetails,
|
|
ChangedBy outChangedBy,
|
|
ChangedTime outChangedTime,
|
|
Location * outLocation,
|
|
DoRollback inDoRollback,
|
|
BranchExecuted * outBranchExecuted,
|
|
BenchmarkTime * outTransactionTime){
|
|
|
|
DEBUG3("T4(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId);
|
|
|
|
Ndb * pNDB = (Ndb *) obj;
|
|
|
|
GroupId groupId;
|
|
ActiveSessions sessions;
|
|
Permission permission;
|
|
|
|
BenchmarkTime start;
|
|
get_time(&start);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
NdbConnection * MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T4-1: startTranscation", pNDB->getNdbErrorString(), 0);
|
|
|
|
NdbOperation *MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-1: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->interpretedUpdateTuple();
|
|
CHECK_MINUS_ONE(check, "T4-1: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
inNumber);
|
|
CHECK_MINUS_ONE(check, "T4-1: equal subscriber",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)outLocation);
|
|
CHECK_NULL(check2, "T4-1: getValue location",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
outChangedBy);
|
|
CHECK_NULL(check2, "T4-1: getValue changed_by",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
outChangedTime);
|
|
CHECK_NULL(check2, "T4-1: getValue changed_time",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&groupId);
|
|
CHECK_NULL(check2, "T4-1: getValue group",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&sessions);
|
|
CHECK_NULL(check2, "T4-1: getValue sessions",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->incValue(IND_SUBSCRIBER_SESSIONS,
|
|
(uint32)inServerBit);
|
|
CHECK_MINUS_ONE(check, "T4-4: inc value",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T4-1: NoCommit",
|
|
MyTransaction);
|
|
|
|
/* Operation 2 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->readTuple();
|
|
CHECK_MINUS_ONE(check, "T4-2: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_GROUP_ID,
|
|
(char*)&groupId);
|
|
CHECK_MINUS_ONE(check, "T4-2: equal group",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_GROUP_ALLOW_INSERT,
|
|
(char *)&permission);
|
|
CHECK_NULL(check2, "T4-2: getValue allow_insert",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T4-2: NoCommit",
|
|
MyTransaction);
|
|
|
|
if(((permission & inServerBit) == inServerBit) &&
|
|
((sessions & inServerBit) == 0)){
|
|
|
|
DEBUG("inserting - ");
|
|
|
|
/* Operation 3 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-3: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->insertTuple();
|
|
CHECK_MINUS_ONE(check, "T4-3: insertTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)inNumber);
|
|
CHECK_MINUS_ONE(check, "T4-3: equal number",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SESSION_SERVER,
|
|
(char*)&inServerId);
|
|
CHECK_MINUS_ONE(check, "T4-3: equal server id",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->setValue(SESSION_DATA,
|
|
(char *)inSessionDetails);
|
|
CHECK_MINUS_ONE(check, "T4-3: setValue session details",
|
|
MyTransaction);
|
|
|
|
/* Operation 4 */
|
|
|
|
/* Operation 5 */
|
|
MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOperation, "T4-5: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->interpretedUpdateTuple();
|
|
CHECK_MINUS_ONE(check, "T4-5: interpretedUpdateTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SERVER_ID,
|
|
(char*)&inServerId);
|
|
CHECK_MINUS_ONE(check, "T4-5: equal serverId",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)inSuffix);
|
|
CHECK_MINUS_ONE(check, "T4-5: equal suffix",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->incValue(IND_SERVER_INSERTS, (uint32)1);
|
|
CHECK_MINUS_ONE(check, "T4-5: inc value",
|
|
MyTransaction);
|
|
|
|
(* outBranchExecuted) = 1;
|
|
} else {
|
|
DEBUG1("%s", ((permission & inServerBit) ? "permission - " : "no permission - "));
|
|
DEBUG1("%s", ((sessions & inServerBit) ? "in session - " : "no in session - "));
|
|
(* outBranchExecuted) = 0;
|
|
}
|
|
|
|
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);
|
|
|
|
get_time(outTransactionTime);
|
|
time_diff(outTransactionTime, &start);
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Transaction 5 - T5
|
|
*
|
|
* Delete session
|
|
*
|
|
* Input:
|
|
* SubscriberNumber
|
|
* ServerId
|
|
* ServerBit
|
|
* DoRollback
|
|
* Output:
|
|
* ChangedBy
|
|
* ChangedTime
|
|
* Location
|
|
* BranchExecuted
|
|
*/
|
|
int
|
|
T5(void * obj,
|
|
const SubscriberNumber inNumber,
|
|
const SubscriberSuffix inSuffix,
|
|
const ServerId inServerId,
|
|
const ServerBit inServerBit,
|
|
ChangedBy outChangedBy,
|
|
ChangedTime outChangedTime,
|
|
Location * outLocation,
|
|
DoRollback inDoRollback,
|
|
BranchExecuted * outBranchExecuted,
|
|
BenchmarkTime * outTransactionTime){
|
|
|
|
DEBUG3("T5(%.*s, %.2d): ", SUBSCRIBER_NUMBER_LENGTH, inNumber, inServerId);
|
|
|
|
Ndb * pNDB = (Ndb *) obj;
|
|
NdbConnection * MyTransaction = 0;
|
|
NdbOperation * MyOperation = 0;
|
|
|
|
GroupId groupId;
|
|
ActiveSessions sessions;
|
|
Permission permission;
|
|
|
|
BenchmarkTime start;
|
|
get_time(&start);
|
|
|
|
int check;
|
|
NdbRecAttr * check2;
|
|
|
|
MyTransaction = pNDB->startTransaction();
|
|
if (MyTransaction == NULL)
|
|
error_handler("T5-1: startTranscation", pNDB->getNdbErrorString(), 0);
|
|
|
|
MyOperation= MyTransaction->getNdbOperation(SUBSCRIBER_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-1: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->interpretedUpdateTuple();
|
|
CHECK_MINUS_ONE(check, "T5-1: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SUBSCRIBER_NUMBER,
|
|
inNumber);
|
|
CHECK_MINUS_ONE(check, "T5-1: equal subscriber",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_LOCATION,
|
|
(char *)outLocation);
|
|
CHECK_NULL(check2, "T5-1: getValue location",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_BY,
|
|
outChangedBy);
|
|
CHECK_NULL(check2, "T5-1: getValue changed_by",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_CHANGED_TIME,
|
|
outChangedTime);
|
|
CHECK_NULL(check2, "T5-1: getValue changed_time",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_GROUP,
|
|
(char *)&groupId);
|
|
CHECK_NULL(check2, "T5-1: getValue group",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_SUBSCRIBER_SESSIONS,
|
|
(char *)&sessions);
|
|
CHECK_NULL(check2, "T5-1: getValue sessions",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->subValue(IND_SUBSCRIBER_SESSIONS,
|
|
(uint32)inServerBit);
|
|
CHECK_MINUS_ONE(check, "T5-4: dec value",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T5-1: NoCommit",
|
|
MyTransaction);
|
|
|
|
/* Operation 2 */
|
|
|
|
MyOperation = MyTransaction->getNdbOperation(GROUP_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-2: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
|
|
check = MyOperation->readTuple();
|
|
CHECK_MINUS_ONE(check, "T5-2: readTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_GROUP_ID,
|
|
(char*)&groupId);
|
|
CHECK_MINUS_ONE(check, "T5-2: equal group",
|
|
MyTransaction);
|
|
|
|
check2 = MyOperation->getValue(IND_GROUP_ALLOW_DELETE,
|
|
(char *)&permission);
|
|
CHECK_NULL(check2, "T5-2: getValue allow_delete",
|
|
MyTransaction);
|
|
|
|
check = MyTransaction->execute( NoCommit );
|
|
CHECK_MINUS_ONE(check, "T5-2: NoCommit",
|
|
MyTransaction);
|
|
|
|
if(((permission & inServerBit) == inServerBit) &&
|
|
((sessions & inServerBit) == inServerBit)){
|
|
|
|
DEBUG("deleting - ");
|
|
|
|
/* Operation 3 */
|
|
MyOperation = MyTransaction->getNdbOperation(SESSION_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-3: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->deleteTuple();
|
|
CHECK_MINUS_ONE(check, "T5-3: deleteTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SESSION_SUBSCRIBER,
|
|
(char*)inNumber);
|
|
CHECK_MINUS_ONE(check, "T5-3: equal number",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SESSION_SERVER,
|
|
(char*)&inServerId);
|
|
CHECK_MINUS_ONE(check, "T5-3: equal server id",
|
|
MyTransaction);
|
|
|
|
/* Operation 4 */
|
|
|
|
/* Operation 5 */
|
|
MyOperation = MyTransaction->getNdbOperation(SERVER_TABLE);
|
|
CHECK_NULL(MyOperation, "T5-5: getNdbOperation",
|
|
MyTransaction);
|
|
|
|
|
|
check = MyOperation->interpretedUpdateTuple();
|
|
CHECK_MINUS_ONE(check, "T5-5: interpretedUpdateTuple",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SERVER_ID,
|
|
(char*)&inServerId);
|
|
CHECK_MINUS_ONE(check, "T5-5: equal serverId",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
|
|
(char*)inSuffix);
|
|
CHECK_MINUS_ONE(check, "T5-5: equal suffix",
|
|
MyTransaction);
|
|
|
|
check = MyOperation->incValue(IND_SERVER_DELETES, (uint32)1);
|
|
CHECK_MINUS_ONE(check, "T5-5: inc value",
|
|
MyTransaction);
|
|
|
|
(* outBranchExecuted) = 1;
|
|
} else {
|
|
DEBUG1("%s", ((permission & inServerBit) ? "permission - " : "no permission - "));
|
|
DEBUG1("%s", ((sessions & inServerBit) ? "in session - " : "no in session - "));
|
|
(* outBranchExecuted) = 0;
|
|
}
|
|
|
|
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);
|
|
|
|
get_time(outTransactionTime);
|
|
time_diff(outTransactionTime, &start);
|
|
return 0;
|
|
}
|
|
|