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Remove unused LogPreparedTransactions() function. 

This is unused since 92c7567008.
pull/1104/head
Andres Freund 2017-01-06 09:15:01 -08:00
parent 350b1e6431
commit d256f3fca9
2 changed files with 0 additions and 35 deletions
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31
src/backend/distributed/transaction/transaction_recovery.c
View File

@ -23,14 +23,12 @@
#include "access/relscan.h" #include "access/relscan.h"
#include "access/xact.h" #include "access/xact.h"
#include "catalog/indexing.h" #include "catalog/indexing.h"
#include "distributed/commit_protocol.h"
#include "distributed/connection_cache.h" #include "distributed/connection_cache.h"
#include "distributed/listutils.h" #include "distributed/listutils.h"
#include "distributed/metadata_cache.h" #include "distributed/metadata_cache.h"
#include "distributed/pg_dist_transaction.h" #include "distributed/pg_dist_transaction.h"
#include "distributed/transaction_recovery.h" #include "distributed/transaction_recovery.h"
#include "distributed/worker_manager.h" #include "distributed/worker_manager.h"
#include "distributed/worker_transaction.h"
#include "lib/stringinfo.h" #include "lib/stringinfo.h"
#include "storage/lmgr.h" #include "storage/lmgr.h"
#include "storage/lock.h" #include "storage/lock.h"
@ -71,35 +69,6 @@ recover_prepared_transactions(PG_FUNCTION_ARGS)
} }
/*
* LogPreparedTransactions logs a commit record for all prepared transactions
* on connections in connectionList. The remote transaction is safe to commit
* once the record has been durably stored (i.e. the local transaction is
* committed).
*/
void
LogPreparedTransactions(List *connectionList)
{
ListCell *connectionCell = NULL;
foreach(connectionCell, connectionList)
{
TransactionConnection *transactionConnection =
(TransactionConnection *) lfirst(connectionCell);
char transactionState PG_USED_FOR_ASSERTS_ONLY =
transactionConnection->transactionState;
int groupId = transactionConnection->groupId;
int64 connectionId = transactionConnection->connectionId;
StringInfo transactionName = BuildTransactionName(connectionId);
Assert(transactionState == TRANSACTION_STATE_PREPARED);
LogTransactionRecord(groupId, transactionName->data);
}
}
/* /*
* LogTransactionRecord registers the fact that a transaction has been * LogTransactionRecord registers the fact that a transaction has been
* prepared on a worker. The presence of this record indicates that the * prepared on a worker. The presence of this record indicates that the

4
src/include/distributed/transaction_recovery.h
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@ -12,11 +12,7 @@
#define TRANSACTION_RECOVERY_H #define TRANSACTION_RECOVERY_H
#include "nodes/pg_list.h"
/* Functions declarations for worker transactions */ /* Functions declarations for worker transactions */
extern void LogPreparedTransactions(List *connectionList);
extern void LogTransactionRecord(int groupId, char *transactionName); extern void LogTransactionRecord(int groupId, char *transactionName);