29a6a02138
* contrib/rddsql/sqlbase.c
! fixed transfering records between two "array" SQLBASE workareas, when there
is a text/long/clob/memo field
Patch by Ilina Stoilkovska.
* contrib/hbpgsql/postgres.c
! added #include pg_config.h, '#if PG_VERSION_NUM' clauses were not working
+ plain wrappers for bulk data insert functions PQputCopyData, PQputCopyEnd
+ new function PQCOPYFROMWA which copies current workarea with CSV-like
bulk data transfer functions to PostgreSQL database, without the need
of creating temporary files - similar to __dbTrans() and __dbSql()
<lResult> := PQCOPYFROMWA( <pConn>, <cTable>, [<bWhileBlock>],
[<bForBlock>], [<aFieldNames>], [<nCount>],
[<lTrimStrings>], [<nPreBuffer>] )
<nPreBuffer> - default is 1, which turns into 1 * 1400 bytes
(to keep it below typical network MTU of 1500 bytes),
needs testing how libPQ is doing buffering by itself,
and if this is needed?
Patch by Ilina Stoilkovska. Many thanks.
* contrib/hbpgsql/hbpgsql.hbx
+ contrib/hbpgsql/rddcopy.c
+ contrib/hbpgsql/hbpgsql.h
* contrib/hbpgsql/postgres.c
* contrib/hbpgsql/hbpgsql.hbp
+ moved PQ related declarations to separate header. low-level functions made public.
% moved new PQCOPYFROMWA() to separate source to untie the main wrappers from RDD components
* HB_ prefix to PQCOPYFROMWA() name
* minor mods to above
* package/winuni/mpkg_win_uni.bat
* package/winuni/mpkg_win_uni.nsi
- deleted x64 flavor of some exes which don't give any benefit of the 64-bitness
93 lines
3.4 KiB
C
93 lines
3.4 KiB
C
/*
|
|
* $Id: postgres.c 16949 2011-07-17 14:23:26Z vszakats $
|
|
*/
|
|
|
|
/*
|
|
* Harbour Project source code:
|
|
* PostgreSQL RDBMS wrapper header.
|
|
*
|
|
* Copyright 2010 Viktor Szakats (harbour.01 syenar.hu) (GC support)
|
|
* Copyright 2003 Rodrigo Moreno rodrigo_moreno@yahoo.com
|
|
* www - http://harbour-project.org
|
|
*
|
|
* 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, 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 software; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
|
|
*
|
|
* As a special exception, the Harbour Project gives permission for
|
|
* additional uses of the text contained in its release of Harbour.
|
|
*
|
|
* The exception is that, if you link the Harbour libraries with other
|
|
* files to produce an executable, this does not by itself cause the
|
|
* resulting executable to be covered by the GNU General Public License.
|
|
* Your use of that executable is in no way restricted on account of
|
|
* linking the Harbour library code into it.
|
|
*
|
|
* This exception does not however invalidate any other reasons why
|
|
* the executable file might be covered by the GNU General Public License.
|
|
*
|
|
* This exception applies only to the code released by the Harbour
|
|
* Project under the name Harbour. If you copy code from other
|
|
* Harbour Project or Free Software Foundation releases into a copy of
|
|
* Harbour, as the General Public License permits, the exception does
|
|
* not apply to the code that you add in this way. To avoid misleading
|
|
* anyone as to the status of such modified files, you must delete
|
|
* this exception notice from them.
|
|
*
|
|
* If you write modifications of your own for Harbour, it is your choice
|
|
* whether to permit this exception to apply to your modifications.
|
|
* If you do not wish that, delete this exception notice.
|
|
*
|
|
* See COPYING for licensing terms.
|
|
*
|
|
*/
|
|
|
|
#include "hbapi.h"
|
|
|
|
#include "libpq-fe.h"
|
|
#include "pg_config.h"
|
|
|
|
#define VARHDRSZ 4
|
|
#define BOOLOID 16
|
|
#define INT8OID 20
|
|
#define INT2OID 21
|
|
#define INT4OID 23
|
|
#define TEXTOID 25
|
|
#define OIDOID 26
|
|
#define FLOAT4OID 700
|
|
#define FLOAT8OID 701
|
|
#define CASHOID 790
|
|
#define BPCHAROID 1042
|
|
#define VARCHAROID 1043
|
|
#define DATEOID 1082
|
|
#define TIMEOID 1083
|
|
#define TIMESTAMPOID 1114
|
|
#define TIMESTAMPTZOID 1184
|
|
#define TIMETZOID 1266
|
|
#define BITOID 1560
|
|
#define VARBITOID 1562
|
|
#define NUMERICOID 1700
|
|
|
|
#define INV_WRITE 0x00020000
|
|
#define INV_READ 0x00040000
|
|
|
|
#ifndef PG_VERSION_NUM
|
|
#define PG_VERSION_NUM 0
|
|
#endif
|
|
|
|
extern void hb_PGconn_ret( PGconn * p );
|
|
extern PGconn * hb_PGconn_par( int iParam );
|
|
extern void hb_PGresult_ret( PGresult * p );
|
|
extern PGresult * hb_PGresult_par( int iParam );
|