CopySendData(CopyState cstate, const void *databuf, int datasize)
{
	appendBinaryStringInfo(cstate->fe_msgbuf, databuf, datasize);
}
CopySendData(CopyState cstate, const void *databuf, int datasize)
{
	appendBinaryStringInfo(cstate->fe_msgbuf, databuf, datasize);
}