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/*
* clserial.c
*
* $Id$
*
* Cluster serialization/deserialization subquery
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2018 OpenLink Software
*
* This project 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; only version 2 of the License, dated June 1991.
*
* 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.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "sqlnode.h"
#include "sqlpar.h"
#include "sqlcmps.h"
#include "sqlintrp.h"
#include "sqlbif.h"
#include "sqlo.h"
#include "rdfinf.h"
#include "xmlnode.h"
#include "remote.h"
int
rd_is_blob (row_delta_t * rd, int nth)
{
dbe_key_t * key = rd->rd_key;
if (key->key_table && !key->key_table->tb_any_blobs)
return 0;
else
{
DO_CL (cl, key->key_row_var)
{
if (nth < cl->cl_nth)
return 0;
if (cl->cl_nth == nth && IS_BLOB_DTP (cl->cl_sqt.sqt_dtp))
return 1;
}
END_DO_CL;
}
return 0;
}
dbe_col_loc_t *
key_nth_cl (dbe_key_t * key, int nth)
{
DO_CL (cl, key->key_row_var)
{
if (cl->cl_nth == nth)
return cl;
}
END_DO_CL;
return NULL;
}
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