📄 connection_8h-source.html.svn-base
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>odbc++/connection.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body bgcolor="#ffffff"><!-- Generated by Doxygen 1.2.13.1 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> </center><hr><h1>odbc++/connection.h</h1><div class="fragment"><pre>00001 <font class="comment">/* </font>00002 <font class="comment"> This file is part of libodbc++.</font>00003 <font class="comment"> </font>00004 <font class="comment"> Copyright (C) 1999-2000 Manush Dodunekov <manush@stendahls.net></font>00005 <font class="comment"> </font>00006 <font class="comment"> This library is free software; you can redistribute it and/or</font>00007 <font class="comment"> modify it under the terms of the GNU Library General Public</font>00008 <font class="comment"> License as published by the Free Software Foundation; either</font>00009 <font class="comment"> version 2 of the License, or (at your option) any later version.</font>00010 <font class="comment"> </font>00011 <font class="comment"> This library is distributed in the hope that it will be useful,</font>00012 <font class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</font>00013 <font class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>00014 <font class="comment"> Library General Public License for more details.</font>00015 <font class="comment"> </font>00016 <font class="comment"> You should have received a copy of the GNU Library General Public License</font>00017 <font class="comment"> along with this library; see the file COPYING. If not, write to</font>00018 <font class="comment"> the Free Software Foundation, Inc., 59 Temple Place - Suite 330,</font>00019 <font class="comment"> Boston, MA 02111-1307, USA.</font>00020 <font class="comment">*/</font>00021 00022 <font class="preprocessor">#ifndef __ODBCXX_CONNECTION_H</font>00023 <font class="preprocessor"></font><font class="preprocessor">#define __ODBCXX_CONNECTION_H</font>00024 <font class="preprocessor"></font>00025 <font class="preprocessor">#include <odbc++/setup.h></font>00026 <font class="preprocessor">#include <odbc++/types.h></font>00027 <font class="preprocessor">#include <odbc++/errorhandler.h></font>00028 00029 <font class="keyword">namespace </font>odbc {00030 00031 <font class="keyword">class </font>DriverInfo;00032 <font class="keyword">class </font>DatabaseMetaData;00033 <font class="keyword">class </font>Statement;00034 <font class="keyword">class </font>PreparedStatement;00035 <font class="keyword">class </font>CallableStatement;00036 <a name="l00038"></a><a class="code" href="classodbc_1_1_connection.html">00038</a> <font class="keyword">class </font>ODBCXX_EXPORT Connection : <font class="keyword">public</font> ErrorHandler {00039 <font class="keyword">friend</font> <font class="keyword">class </font>DriverManager;00040 <font class="keyword">friend</font> <font class="keyword">class </font>Statement;00041 <font class="keyword">friend</font> <font class="keyword">class </font>DatabaseMetaData;00042 <font class="keyword">friend</font> <font class="keyword">class </font>DriverInfo;00043 00044 <font class="keyword">private</font>:00045 <font class="keyword">struct </font>PD;00046 <font class="comment">// private data</font>00047 PD* pd_;00048 00049 SQLHDBC hdbc_;00050 00051 DatabaseMetaData* metaData_;00052 DriverInfo* driverInfo_;00053 00054 <font class="comment">//utilities</font>00055 SQLUINTEGER _getNumericOption(SQLINTEGER optnum);00056 ODBCXX_STRING _getStringOption(SQLINTEGER optnum);00057 <font class="keywordtype">void</font> _setNumericOption(SQLINTEGER optnum, SQLUINTEGER value);00058 <font class="keywordtype">void</font> _setStringOption(SQLINTEGER optnum, <font class="keyword">const</font> ODBCXX_STRING& value);00059 00060 SQLHSTMT _allocStmt();00061 00062 <font class="comment">//private constructor, called from DriverManager</font>00063 Connection(SQLHDBC h);00064 00065 <font class="keywordtype">void</font> _connect(<font class="keyword">const</font> ODBCXX_STRING& dsn,00066 <font class="keyword">const</font> ODBCXX_STRING& user,00067 <font class="keyword">const</font> ODBCXX_STRING& password);00068 00069 <font class="keywordtype">void</font> _connect(<font class="keyword">const</font> ODBCXX_STRING& connectString);00070 00071 <font class="keywordtype">void</font> _registerStatement(Statement* stmt);00072 <font class="keywordtype">void</font> _unregisterStatement(Statement* stmt);00073 00074 <font class="keyword">const</font> DriverInfo* _getDriverInfo()<font class="keyword"> const </font>{00075 <font class="keywordflow">return</font> driverInfo_;00076 }00077 00078 <font class="keyword">public</font>:<a name="l00081"></a><a class="code" href="classodbc_1_1_connection.html#s5">00081</a> <font class="keyword">enum</font> TransactionIsolation {00083 TRANSACTION_NONE,00085 TRANSACTION_READ_UNCOMMITTED,00087 TRANSACTION_READ_COMMITTED,00089 TRANSACTION_REPEATABLE_READ,00091 TRANSACTION_SERIALIZABLE00092 };00093 00095 <font class="keyword">virtual</font> ~Connection();00096 00098 <font class="keywordtype">bool</font> getAutoCommit();00099 00103 <font class="keywordtype">void</font> setAutoCommit(<font class="keywordtype">bool</font> autoCommit);00104 00106 <font class="keywordtype">void</font> commit();00107 00109 <font class="keywordtype">void</font> rollback();00110 00112 ODBCXX_STRING getCatalog();00113 00115 <font class="keywordtype">void</font> setCatalog(<font class="keyword">const</font> ODBCXX_STRING& catalog);00116 00118 TransactionIsolation getTransactionIsolation();00119 00121 <font class="keywordtype">void</font> setTransactionIsolation(TransactionIsolation isolation);00122 00124 <font class="keywordtype">bool</font> isReadOnly();00125 00127 <font class="keywordtype">void</font> setReadOnly(<font class="keywordtype">bool</font> readOnly);00128 00131 <font class="keywordtype">bool</font> getTrace();00132 00134 <font class="keywordtype">void</font> setTrace(<font class="keywordtype">bool</font> on);00135 00137 ODBCXX_STRING getTraceFile();00138 00140 <font class="keywordtype">void</font> setTraceFile(<font class="keyword">const</font> ODBCXX_STRING& s);00141 00147 DatabaseMetaData* getMetaData();00148 00149 00151 Statement* createStatement();00152 00159 Statement* createStatement(<font class="keywordtype">int</font> resultSetType,00160 <font class="keywordtype">int</font> resultSetConcurrency);00161 00162 00167 PreparedStatement* prepareStatement(<font class="keyword">const</font> ODBCXX_STRING& sql);00168 00177 PreparedStatement* prepareStatement(<font class="keyword">const</font> ODBCXX_STRING& sql,00178 <font class="keywordtype">int</font> resultSetType,00179 <font class="keywordtype">int</font> resultSetConcurrency);00180 00185 CallableStatement* prepareCall(<font class="keyword">const</font> ODBCXX_STRING& sql);00186 00195 CallableStatement* prepareCall(<font class="keyword">const</font> ODBCXX_STRING& sql,00196 <font class="keywordtype">int</font> resultSetType,00197 <font class="keywordtype">int</font> resultSetConcurrency);00198 00202 ODBCXX_STRING nativeSQL(<font class="keyword">const</font> ODBCXX_STRING& sql);00203 };00204 00205 00206 00207 } <font class="comment">// namespace odbc</font>00208 00209 00210 <font class="preprocessor">#endif // __ODBCXX_CONNECTION_H</font></pre></div><hr><div align=center><a class=footer href="http://orcane.net/freeodbc++/">Go back to the freeodbc++ homepage</a></div>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -