阅读目录

一、在线安装

1、yum在线安装驱动

2、配置驱动

3、测试连接

二、编译安装

1、MySQL创建测试用户和测试库

2、安装驱动

3、配置驱动

4、测试

一、在线安装

1、yum在线安装驱动

# yum -y installunixODBC

#yum -y install mysql-connector-odbc

2、配置驱动

(1)查看驱动程序相关信息

# cat /etc/odbcinst.ini/************************************************

# Example driver definitions

# Driver from the postgresql-odbc package

# Setup from the unixODBC package

[PostgreSQL]

Description = ODBC for PostgreSQL

Driver = /usr/lib/psqlodbc.so

Setup = /usr/lib/libodbcpsqlS.so

Driver64 = /usr/lib64/psqlodbc.so

Setup64 = /usr/lib64/libodbcpsqlS.so

FileUsage = 1

# Driver from the mysql-connector-odbc package

# Setup from the unixODBC package

[MySQL]

Description = ODBC for MySQL

Driver = /usr/lib/libmyodbc5.so

Setup = /usr/lib/libodbcmyS.so

Driver64 = /usr/lib64/libmyodbc5.so

Setup64 = /usr/lib64/libodbcmyS.so

FileUsage = 1

************************************************/

(2)配置MySQL驱动

# cat /etc/odbc.ini #添加如下信息/************************************************

[mysql-hr]

Driver = /usr/lib64/libmyodbc5.so #注意驱动程序的选择

Description = MyODBC 5 Driver

SERVER = 192.168.235.140 #要连接的数据库信息

PORT = 3306

USER = root

Password = root

Database = hr

OPTION = 3

charset=UTF8

************************************************/

3、测试连接

(1)连接MySQL创建测试用户、测试库

mysql> grant all privileges on *.* to test@192.168.152.129 identified by "root"with grant option;

mysql> create database hr;

##注：赋权时host与对应的MySQL ODBC驱动中配置要保持一致，如为IP或者localhost

(2)测试连接

# isql mysql-hr test root -v ##语法：isql 数据源名称 用户名 密码 选项+---------------------------------------+

| Connected! |

| |

| sql-statement |

| help [tablename] |

| quit |

| |

+---------------------------------------+SQL>

二、编译安装

编译安装注意要预先安装编译工具，卸载默认安装的驱动程序并选择合适的版本。

1、MySQL创建测试用户和测试库

mysql> grant all privileges on *.* to test@192.168.152.129 identified by "root"with grant option;

mysql> create database test;

##注：赋权时host与对应的MySQL ODBC驱动中配置要保持一致，如为IP或者localhost

2、安装驱动

yum -y install gcc gcc-c++ make

wget http://www.unixodbc.org/unixODBC-2.3.4.tar.gz

wget https://cdn.mysql.com//Downloads/Connector-ODBC/5.3/mysql-connector-odbc-5.3.9-linux-glibc2.12-x86-64bit.tar.gz

tar -zxvf unixODBC-2.3.4.tar.gz -C /usr/localtar -zxvf mysql-connector-odbc-5.3.9-linux-glibc2.12-x86-64bit.tar.gz -C /usr/local/cd/usr/local/unixODBC-2.3.4/./configure --prefix=/usr/local/unixODBC-2.3.4 --includedir=/usr/include --libdir=/usr/local/lib -bindir=/usr/bin --sysconfdir=/usr/local/etcmake && make install

编辑/etc/ld.so.conf

# cat /etc/ld.so.conf

includeld.so.conf.d/*.conf

echo "/usr/local/lib" >> /etc/ld.so.conf

ldconfig

目的：解决错误 ./myodbc-installer: error while loading shared libraries: libodbc.so.2: cannot open shared object file: No such file or directory

注册驱动

# ln -s /usr/local/mysql-connector-odbc-5.3.9/lib/libmyodbc5a.so /usr/lib/libmyodbc5a.so# /usr/local/mysql-connector-odbc-5.3.9/bin/myodbc-installer -d -a -n "MySQL ODBC 5.3.9 Driver" -t "DRIVER=/usr/lib/libmyodbc5a.so;SETUP=/usr/lib/libmyodbc5a.so"

3、配置驱动

# vim /usr/local/etc/odbc.ini

内容如下：

[mysql-hr]

Driver= /usr/lib/libmyodbc5a.so

Description= MyODBC 5Driver

SERVER= 192.168.152.129PORT= 3306USER=test

Password=root

Database=test

OPTION= 3charset=UTF8

4、测试

# isql mysql-hr test root -v ##语法：isql 数据源名称 用户名 密码 选项+---------------------------------------+

| Connected! |

| |

| sql-statement |

| help [tablename] |

| quit |

| |

+---------------------------------------+SQL>