From 75456a03cee1c0caed37371843273eee4dc73bba Mon Sep 17 00:00:00 2001
From: Michael Paquier
Date: Tue, 26 Jun 2012 09:32:38 +0900
Subject: Remove useless argument in function DataNodeCopyBegin of execRemote.c

This function was referencing to a boolean flag as a COPY TO/FROM switch
but is not used by code.
---
 src/backend/commands/copy.c        | 5 ++---
 src/backend/pgxc/pool/execRemote.c | 2 +-
 src/include/pgxc/execRemote.h      | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c
index 9b48ba2ce7..f47b971783 100644
--- a/src/backend/commands/copy.c
+++ b/src/backend/commands/copy.c
@@ -1506,9 +1506,8 @@ BeginCopy(bool is_from,
 		if (cstate->rel_loc)
 		{
 			cstate->connections = DataNodeCopyBegin(cstate->query_buf.data,
-								exec_nodes->nodeList,
-								GetActiveSnapshot(),
-								is_from);
+													exec_nodes->nodeList,
+													GetActiveSnapshot());
 			if (!cstate->connections)
 				ereport(ERROR,
 						(errcode(ERRCODE_CONNECTION_EXCEPTION),
diff --git a/src/backend/pgxc/pool/execRemote.c b/src/backend/pgxc/pool/execRemote.c
index 961b7bfd71..a34047b7e4 100644
--- a/src/backend/pgxc/pool/execRemote.c
+++ b/src/backend/pgxc/pool/execRemote.c
@@ -2058,7 +2058,7 @@ pgxc_node_remote_abort(void)
  * The copy_connections array must have room for NumDataNodes items
  */
 PGXCNodeHandle**
-DataNodeCopyBegin(const char *query, List *nodelist, Snapshot snapshot, bool is_from)
+DataNodeCopyBegin(const char *query, List *nodelist, Snapshot snapshot)
 {
 	int i;
 	int conn_count = list_length(nodelist) == 0 ? NumDataNodes : list_length(nodelist);
diff --git a/src/include/pgxc/execRemote.h b/src/include/pgxc/execRemote.h
index 4992403c53..c99db99725 100644
--- a/src/include/pgxc/execRemote.h
+++ b/src/include/pgxc/execRemote.h
@@ -137,7 +137,7 @@ extern bool	PGXCNodeRollbackPrepared(char *gid);
 extern void PGXCNodeCommitPrepared(char *gid);
 
 /* Copy command just involves Datanodes */
-extern PGXCNodeHandle** DataNodeCopyBegin(const char *query, List *nodelist, Snapshot snapshot, bool is_from);
+extern PGXCNodeHandle** DataNodeCopyBegin(const char *query, List *nodelist, Snapshot snapshot);
 extern int DataNodeCopyIn(char *data_row, int len, ExecNodes *exec_nodes, PGXCNodeHandle** copy_connections);
 extern uint64 DataNodeCopyOut(ExecNodes *exec_nodes, PGXCNodeHandle** copy_connections, FILE* copy_file);
 extern void DataNodeCopyFinish(PGXCNodeHandle** copy_connections, int primary_dn_index, CombineType combine_type);
-- 
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