mysql odbc 5 1

-ping_interval_server_msecProxysql in order to maintain and back-end idle connections, a ping is sent every once in a while, and the variable specifies the interval at which the pings are initiated. The default value is 10000 milliseconds (that is, 10 seconds).mysql-ping_timeout_serverProxysql to maintain and back-end idle connections, send a ping every once in a while. This variable specifies the time-out when the ping gets a reply. The default value

equivalent: mysql> select version (), CURRENT_DATE; mysql> select version (), current_date; mysql> SeLeCt vErSiOn (), current_DATE; this is another query, it indicates that you can use mysql as a simple calculator: mysql> select sin (PI ()/4), (4 +

Step fifth, simulate data loss, delete library [Root@serv01 data]# rm-rf/usr/local/mysql/data/larrydb/mysql> show databases; +--------------------+ | Database | +--------------------+ | Information_schema | | Game | | Hello | | mnt | | MySQL | | Performance_schema | | Test | +--------------------+ 7 rows in Set (0.00 sec) [Root@serv01 data]# cd/

Notes on detaching MySQL 5 using RPM in SUSE Linux, suserpm For mysql installed in rpm mode in Linux, we can remove these rpm packages and delete the project directories to uninstall them. This article demonstrates how to uninstall MySQL 5.5.37 in SUSE Linux 10. See the following for details.

Curses/termcap library found Cause: The ncurses installation package is missing Solution: Download and install the software package 1. if your system is a RedHat series: Yum list | grep ncurses Yum-y install ncurses-devel Yum install ncurses-devel 2. if your system is Ubuntu or Debian: Apt-cache search ncurses Apt-get install libncurses5-dev Completed to be installed! And then./configure, and then make make Install, install successfully, everyth

Mysql (1) install bitsCN.com in mysql Mysql (1) installation of mysql 1. installation of Mysql 2. installation of mysqldata Library first do

Mysql|oracle This is my comparison's installing and getting started with Oracle 10g, PostgreSQL 8 and MySQL 5. This is what I consider the comparison of the ' art for three categories to db:commercial vs. Academe vs. Internet Model. This is a comparison from the view of a new user wanting to install a database to learn. I ' m trying to keep the viewpoint of a hom

Week (@dt); --31Select Week (@dt, 3); --32Select WeekOfYear (@dt); --32Select DayOfWeek (@dt); --6Select Weekday (@dt); --4Select Yearweek (@dt); --200831MySQL week () function, can have two parameters, specific to see the manual. WeekOfYear () and week () are calculated as "one day" in the first week of the year. WeekOfYear (@dt) is equivalent to week (@dt, 3).The MySQL Weekday () function, like DayOfWeek (), returns the position of "one day" in a w

you are lucky to be able to successfully configure it and start a good database. However, this will allow you to not use the INNODB engine (ERROR 1286 (42000): Unknown table engine ' INNODB '), in fact, the My.ini in Skip-innodb is enabled, you can annotate it again to try things. Author Mywaylife If you still can't fix it, you can refer to the following method: Unable to start the service while installing MySQL (could not start)

This article mainly describes how to correctly configure the actual operation process of the MySQL data source and its actual application code in tomcat5. if you are crazy about MySQL databases, you can get a better understanding of the following articles. 1. Configure MySQL environment variables: Softe version: tomcat

INNODB engine (ERROR 1286 (42000): Unknown table engine 'innodb. the skip-innodb in ini is enabled. you can comment it out and try it again.Author: mywaylifeIf the problem persists, refer to the following method:The service cannot be started when MySQL is installed)1. We recommend that you use 360 to uninstall the installed mysql database, because 360 will view

Because of work needs, we need to follow these three things. Because MySQL 4 is used in the old system, MySQL 4.1 has more features such as foreign keys, and mysql5 has more stored procedures and so on, so we try to co-exist on a single machine. In fact, it is very simple. The installation packages for MySQL 4.1 and MySQL