mysql C++ wrapper
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转自:http://blog.csdn.net/pkueecser/article/details/18526419
前言:
I don't really understand why they made a C++ wrapper for the C API (MySQL++ = http://www.tangentsoft.NET/mysql++/ ) because shouldn't the C API work in C++?
The mysql C api will work in C++ - I suppose someone just wanted to do a c++ wrapper.
库推荐:
1. SOCI http://soci.sourceforge.net/index.html
SOCI is a database access library for C++ that makes the illusion of embedding SQL queries in the regular C++ code, staying entirely within the Standard C++.
The idea is to provide C++ programmers a way to access SQL databases in the most natural and intuitive way. If you find existing libraries too difficult for your needs or just distracting, SOCI can be a good alternative.
2. MySQL++http://tangentsoft.net/mysql++/
MySQL++ is a C++ wrapper for MySQL’s C API. It is built around the same principles as the Standard C++ Library, to make dealing with the database as easy as dealing with STL containers. In addition, MySQL++ provides facilities that let you avoid the most repetitive sorts of SQL within your own code, providing native C++ interfaces for these common tasks.
个人编写:
1. 借助Boost库
Lean and extensible mySQL C++ wrapper
This article present a lean C++ wrapper of mySQL client. All of the functions are defined in two header files. Users can build the file with mySQL C API library and header files of boost::shared_ptr
which is used to manage the MYSQL connection and result set.
2. http://bogomip.net/blog/2009/08/28/new-c-mysql-wrapper/
3. 不借助外部库
#include <mysql.h>#include <cstdio>int main(){MYSQL *conn;MYSQL_RES *res;MYSQL_ROW row;char *server = "server";char *user = "user";char *password = "password"; // got tot keep my data secretchar *database = "cpp_test";conn = mysql_init(NULL);// connect to databaseif(!mysql_real_connect(conn, server, user, password, database, 0, NULL, 0)){fprintf(stderr, "%s\n", mysql_error(conn));return -1;}// send SQL queryif(mysql_query(conn, "select * from cpp_testTAB")){fprintf(stderr, "%s\n", mysql_error(conn));return -1;}res = mysql_use_result(conn);// output table nameprintf("MySQL Tables in mysql database:\n");while ((row = mysql_fetch_row(res)) != NULL){printf("%s %s %s %s\n", row[0], row[1], row[2], row[3]);}// close connectionmysql_free_result(res);mysql_close(conn);return 0;}
Output is:
MySQL Tables in mysql database:1 John Bartholomew Pippin2 Thomas Tiberius Tabernathy3 Delta Echo Gamma
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