mirror of https://github.com/python/cpython
72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
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/* cursor.h - definitions for the cursor type
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*
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* Copyright (C) 2004-2005 Gerhard H<EFBFBD>ring <gh@ghaering.de>
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*
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* This file is part of pysqlite.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef PYSQLITE_CURSOR_H
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#define PYSQLITE_CURSOR_H
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#include "Python.h"
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#include "statement.h"
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#include "connection.h"
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#include "module.h"
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typedef struct
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{
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PyObject_HEAD
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Connection* connection;
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PyObject* description;
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PyObject* row_cast_map;
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int arraysize;
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PyObject* lastrowid;
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PyObject* rowcount;
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PyObject* row_factory;
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Statement* statement;
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/* the next row to be returned, NULL if no next row available */
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PyObject* next_row;
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} Cursor;
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typedef enum {
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STATEMENT_INVALID, STATEMENT_INSERT, STATEMENT_DELETE,
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STATEMENT_UPDATE, STATEMENT_REPLACE, STATEMENT_SELECT,
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STATEMENT_OTHER
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} StatementKind;
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extern PyTypeObject CursorType;
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int cursor_init(Cursor* self, PyObject* args, PyObject* kwargs);
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void cursor_dealloc(Cursor* self);
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PyObject* cursor_execute(Cursor* self, PyObject* args);
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PyObject* cursor_executemany(Cursor* self, PyObject* args);
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PyObject* cursor_getiter(Cursor *self);
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PyObject* cursor_iternext(Cursor *self);
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PyObject* cursor_fetchone(Cursor* self, PyObject* args);
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PyObject* cursor_fetchmany(Cursor* self, PyObject* args);
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PyObject* cursor_fetchall(Cursor* self, PyObject* args);
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PyObject* pysqlite_noop(Connection* self, PyObject* args);
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PyObject* cursor_close(Cursor* self, PyObject* args);
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int cursor_setup_types(void);
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#define UNKNOWN (-1)
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#endif
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