show table status

MySQL5.5 the default storage engine is InnoDB. The simplest answer is that if you don't know which storage engine to choose, you can use InnoDB because it supports transactions and has good performance. MySQL5.5 the default storage engine is InnoDB.

Create a view Grammatical form:Create [algorithm = {undefined|merge|temptable}] View name [(property list)] As SELECT statement [with [cascaded|local] Check Optio N1.algorithm Optional parameters, which represent the algorithm of the view

In MySQL to display all the table names in the specified database we have a command show tables can be implemented, let me take a look at how show tables get all the table names in the MySQL database. Use Direct cmd command mode The code

(Architecture and history)Mysql logical architectureIf you have a structural diagram of how Mysql components work together in your mind, this will help us understand the Mysql server.Mysql logical architectureThe upper-layer connection/thread

A problem occurs on the front-end time host provider server. The depressing thing is that the data is restored to a week ago, leading to the loss of some blog data. After a headache, I came up with a method to automatically back up website data.

How to make the operation logs of the management system into a common module has always been a headache for me, but I have read an article in the blogArticleNow, it is basically solved. Link to related articles: System Operation Log Design

MySQL transaction table is an important concept of MySQL database. The following describes the differences between MySQL transaction table and non-transaction table in detail. We hope you can have a better understanding of MySQL transaction table.

When we maintain the site for updates, may be to delete the same database table operation is a headache, today we will explain to you specificallyPHP Delete database table specific implementation code is as follows function Deldata ($dbname,

Use PHP to retrieve comment content of MYSQL fields, as shown in the following statement, how can I use the MYSQL function in PHP to retrieve the comment content of each field? CREATETABLEIFNOTEXISTS 'zy _ article' ('I use PHP to retrieve comment

Method One: Copy the Code code as follows: Mysql_connect (', ', ', ');mysql_select_db (");$rs =mysql_query (' Show Tables ');while ($arr =mysql_fetch_array ($rs)) {$TF =strpos ($arr [0], ' class_ ');if ($TF ===0) {$FT =mysql_query ("drop table $

Jsp database connection query codeDefine ('Db _ host', 'localhost'); // address of the database server HOSTDefine ('Db _ user', 'zkh131'); // database accountDefine ('Db _ PW ', 'n3a9q2e3'); // database passwordDefine ('Db _ name', 'zkh131 _ db'); //

Introduction to the MySQLSHOW command bitsCN. comSHOW TABLES or show tables from database; Explanation: displays the names of all tables in the current database. Show databases; Explanation: displays the names of all databases in MYSQL. Show

Usage of the MySQLshow command bitsCN. comshow tables or show tables from database_name; // display the names of all tables in the current database Show databases; // display the names of all databases in mysql Show columns from table_name from

What is the maximum storage space supported by a single mysql table? The maximum table size of MyISAM is 65536 TB, but before MySQL5.0, a single MyISAM table is allowed by default. What is the maximum storage space supported by a single mysql table?

In this paper, the method of implementing currency conversion in PHP is described. Share to everyone for your reference. The specific implementation code is as follows: The code is as follows: /** File:CurrencyConverter.php* Author:simon Jarvis*

In fact, we only use the show usage in the mysql tutorial. The simple operation in mysql is as follows: Show table In this way, all the tables are displayed, but they are different in the php tutorial. Let's look at the following code: $ Server =

Using Hard links to delete large MySQL files in seconds, when multiple files point to the same inode and inode connections Ngt; 1. deleting any file is extremely fast Using Hard links to delete large MySQL files in seconds, when multiple files point

Mysql Chinese garbled characters are a common problem for php jsp beginners. There are many solutions. The following describes how to configure mysql in my. cnf. Symptom: A similar error occurs when you insert a Chinese character to mysql tutorial 5.

Author: le4f Http://le4f.net/post/post/build-social-engineer-evildata-search-engineHow to design and build a social engineering database From the design of a social engineering database at the beginning to the present beta, it took a whole month

All the following commands are executed in the mysql monitor: A. show tables or show tables from database_name; // display the names of all tables in the current database B. show databases; // display the names of all databases in mysql C. show