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53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
/* pqpath.h - definitions for pqpath.c
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*
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* Copyright (C) 2003 Federico Di Gregorio <fog@debian.org>
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*
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* This file is part of psycopg.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2,
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* or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef PSYCOPG_PQPATH_H
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#define PSYCOPG_PQPATH_H 1
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#include "psycopg/config.h"
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#include "psycopg/cursor.h"
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#include "psycopg/connection.h"
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/* macros to clean the pg result */
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#define IFCLEARPGRES(pgres) if (pgres) {PQclear(pgres); pgres = NULL;}
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#define CLEARPGRES(pgres) PQclear(pgres); pgres = NULL
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/* exported functions */
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HIDDEN int pq_fetch(cursorObject *curs);
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HIDDEN int pq_execute(cursorObject *curs, const char *query, int async);
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HIDDEN int pq_begin_locked(connectionObject *conn, PGresult **pgres,
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char **error);
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HIDDEN int pq_commit(connectionObject *conn);
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HIDDEN int pq_abort_locked(connectionObject *conn, PGresult **pgres,
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char **error);
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HIDDEN int pq_abort(connectionObject *conn);
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HIDDEN int pq_is_busy(connectionObject *conn);
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HIDDEN void pq_set_critical(connectionObject *conn, const char *msg);
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HIDDEN int pq_execute_command_locked(connectionObject *conn,
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const char *query,
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PGresult **pgres, char **error);
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HIDDEN void pq_complete_error(connectionObject *conn, PGresult **pgres,
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char **error);
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#endif /* !defined(PSYCOPG_PQPATH_H) */
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