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修复mysql client 出现接受不完整包异常退出的问题。 修复blob 产生嵌套 mtr 提交顺序错误,导致 fsp 管理段 crash 的问题。 修复主机的 purge 可能导致 RO 访问二级索引时出现的事务一致性问题。 修复backup lock 受 lock table 影响无法加锁的问题。
1.C连接mysql的方法:C ,C ++ ,ODBC ,java ,Net ...,这里看C的连接,首先进入mysql驱动官网下载connector/c http://dev.mysql.com/downloads/connector/ 选择C版下载 2.C 在vc 6环境下连接mysql :下面贴出源码(看别人写的,以此作参考) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...
MYSQL *mysql_real_connect(MYSQL *mysql, const char *host, const char *user, const char *passwd, const char *db, unsigned int port, const char *unix_socket, unsigned long client_flag) //设置数据库 my_bool reconnect = true; mysql_options(mysql, MYSQL_OPT_RECONNECT, &reconnect); mysql_o...
cc-o connect connect.c -L/usr/lib64/mysql -lmysqlclient 数据库查询query.c #include <stdio.h>#include<string.h>#include<mysql/mysql.h>intmain() { MYSQL mysql; MYSQL_RES*res; MYSQL_ROW row;char*query;intflag, t; mysql_init(&mysql);if(!mysql_real_connect(&mysql,"localhost","root"...
#程序存放位置 cmake . -DCMAKE_INSTALL_PREFIX=/application/mysql-5.7.20 \ #数据存放位置 -DMYSQL_DATADIR=/application/mysql-5.7.20/data \ #socket文件存放位置 -DMYSQL_UNIX_ADDR=/applicationmysql-5.7.20/tmp/mysql.sock \ #使用utf8字符集 -DDEFAULT_CHARSET=utf8 \ #校验规则 -DDEFAULT_COLLATI...
the new MySQL distribution. If not, recompile the programs with the new headers and libraries. Recompilation might also be necessary for programs compiled against the shared client library if the library major version number has changed (for example, fromlibmysqlclient.so.17tolibmysqlclient.so.18)...
在安装 mysqlclient 库时,需要编译和链接 MySQL C API 来连接 OceanBase 数据库。因此,需要安装 MySQL Connector C 或者 MySQL C API 的开发文件,以便在编译过程中使用。 Windows 环境 方法一:使用预编译的二进制文件来安装 mysqlclient 库 在Windows 上,您可以使用预编译的二进制文件来安装 mysqlclient 库。从 ...
note: Connector/C++ 8.0 has compatible C headers C API (libmysqlclient) is included in MySQL 8.0Linux: The Client Utilities Package is available from the MySQL Community Server download page. Repos: The Client Utilities Package is available from the Yum, APT, SuSE repositories. Windows: The Clie...
来自专栏 · c/c++后端技术 5 人赞同了该文章 安装MySQL sudo apt-get install mysql-server //mysql服务器端sudo apt-get install mysql-client //mysql客户端--方便操作sudo apt-get install libmysqlclient-dev //mysql开发的库 数据库连接池概述 1.如果不使用连接池,每次server端与数据库的交互都需要创建线...