show create database

1. The table definition is a character type, and an int is passed in2. Character set inconsistency. The field defined by the table is GBK, which is passed into the UTF8; This occurs more in the stored procedure.The character set of the database

Category: Linuxfor database-level character sets, if there is no way to rebuild the database, you can use Character-set-server = UTF8 (to restart the database service) in the My.cnf file, and this parameter has no effect on the database that was

First, start/Shut down the database service:1. Open cmd Command Prompt window2, enter the command net start MySQL , enter, then started the MySQL service3. After entering the command net stop MySQL , enter, then turn off the MySQL serviceSecond, the

Left me forgetful memories, I hope he knows there are some memories!!Here's how to log in to the database in multi-instance mode and then create a library and complete the table, insert the data, delete the data, and update the data.1 logging into

MySQL will appear in Chinese garbled reason is the following points:The 1.server itself sets the problem, for example still staying in Latin12.table language setting problem (including character and collation)3. The connection language setting

1. List all the character sets supported by MySQL:SHOW CHARACTER SET;2. Current MySQL server character set settingsSHOW VARIABLES like ' character_set_% ';3. Current MySQL server character set checksum settingsSHOW VARIABLES like ' collation_% ';4.

Mysql Environment Query1. View all EnginesA) show engines or go inside the Information_schama to see the engines table .2, view current userA) Select user () can view the currentb) Show full processlist view current operations3. View Environment

When creating a new TABLE that year, you can add an ENGINE or TYPE option to the create table statement to tell MySQL what TYPE of TABLE you want to CREATE: create table t (I INT) ENGINE = INNODB; create table t (I INT) TYPE = MEMORY; to convert a

Mysql common operations add new users/assign permissions/modify tables/index bin> mysql-u root mysql> grant permission 1, permission 2 ,... Permission n on database name. Table name to user name @ user address identified by 'Connection password';

(EnterMysql \ binDirectory)Note thatMysqlAdd points after each sentence in the console; 1. Enter mysql-u username-p Password 2. Export Database mysqldump-u user name-p Password Database Name (Table Name)> path backup. SQL 3. Import database mysql-u

This article introduces two methods for viewing user permissions in MySQL. Two Methods for ySQL to view user permission commands: 1. Use MySQL grants Usage: The Code is as follows: Copy code Mysql> show grants for username @

Mysql Chinese Garbled text is a common problem for beginners. I will introduce some solutions for mysql Chinese Garbled text below. If you have any need to know about it, please do not refer to it. The reason is that for security purposes, the

MySQL learning footprint record 01-SOURCE, SHOW 1. Import Data command: SOURCE ; eg: mysql> source ~/MyDoc/create.sql;  2. the shortcut for show columns from is DESCRIBE eg: mysql> SHOW COLUMNS FROM orders;+------------+----------+-----

When using the MySQL character set for non-English websites, when they use non-English languages to write or read data from the database, it is often necessary to solve the character set problem. Character Set guides which character encoding scheme

This article mainly introduces the actual usage of the Mysqlshow command under the Mysql database. If you are interested in the specific application of the Mysqlshow command, you can click the following article to learn more about its actual

In general, the main causes of Chinese garbled characters in MySQL are as follows: 1. Problems with character set settings of the server itself, such as staying at latin12. table language setup problems (including character and collation)3.

Mysqld regular MySQL ServerMysqld-opt optimizes the mysql server and provides some functions to mine better functions.Mysqld-max is the same as mysqld, But it supports update and more experimental functions (more unstable) ++ Install mysqlSee the

I recently started to learn MySQL, mainly through books and videos from instructor Yan 18, and then recorded my learning process through blogs. Log on to the database zhiniaobu@telunsu-K55VD:~$ mysql -uroot -pEnter password: View all current

Showinnodbstatus: display the status of the innoDB Storage engine showlogs; Explanation: display the logs of the BDB storage engine showwarnings; Explanation: display the last execution Show innodb status; Description: displays the status of the

Mysql reorganizes notes -- woods memo1. database 1. create database [if not exists] db_name [character set xxx] [collate xxx] * create a database named mydb1. Create database mydb1; * create a mydb2 database using the utf8 character set. Create