Mercurial > cpython-lru_cache-weakref

annotate Modules/_sqlite/statement.h @ 39496:352ffe77b71d legacy-trunk

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Patch #1535500: fix segfault in BZ2File.writelines and make sure it raises the correct exceptions.
author Georg Brandl <georg@python.org>
date Mon, 14 Aug 2006 21:42:55 +0000
parents 7da4af95ebad
children b9d4ced23506
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* statement.h - definitions for the statement type
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2 *
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3 * Copyright (C) 2005 Gerhard Häring <gh@ghaering.de>
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4 *
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5 * This file is part of pysqlite.
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6 *
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7 * This software is provided 'as-is', without any express or implied
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8 * warranty. In no event will the authors be held liable for any damages
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9 * arising from the use of this software.
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10 *
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11 * Permission is granted to anyone to use this software for any purpose,
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12 * including commercial applications, and to alter it and redistribute it
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13 * freely, subject to the following restrictions:
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14 *
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15 * 1. The origin of this software must not be misrepresented; you must not
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16 * claim that you wrote the original software. If you use this software
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17 * in a product, an acknowledgment in the product documentation would be
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18 * appreciated but is not required.
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19 * 2. Altered source versions must be plainly marked as such, and must not be
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20 * misrepresented as being the original software.
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21 * 3. This notice may not be removed or altered from any source distribution.
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22 */
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23
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24 #ifndef PYSQLITE_STATEMENT_H
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25 #define PYSQLITE_STATEMENT_H
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26 #include "Python.h"
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27
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28 #include "connection.h"
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29 #include "sqlite3.h"
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30
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31 #define PYSQLITE_TOO_MUCH_SQL (-100)
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32 #define PYSQLITE_SQL_WRONG_TYPE (-101)
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33
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34 typedef struct
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35 {
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36 PyObject_HEAD
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37 sqlite3* db;
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38 sqlite3_stmt* st;
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39 PyObject* sql;
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40 int in_use;
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41 PyObject* in_weakreflist; /* List of weak references */
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42 } Statement;
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43
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44 extern PyTypeObject StatementType;
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45
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46 int statement_create(Statement* self, Connection* connection, PyObject* sql);
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47 void statement_dealloc(Statement* self);
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48
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49 int statement_bind_parameter(Statement* self, int pos, PyObject* parameter);
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50 void statement_bind_parameters(Statement* self, PyObject* parameters);
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51
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52 int statement_recompile(Statement* self, PyObject* parameters);
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53 int statement_finalize(Statement* self);
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54 int statement_reset(Statement* self);
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55 void statement_mark_dirty(Statement* self);
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56
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57 int statement_setup_types(void);
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58
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59 #endif