MySQL

Today to the MySQL database to add a table containing Chinese data, but always abnormal, check the program did not find errors, helpless Ah, and then re-examine the table found that the encoding of the table is latin1 and originally wanted to be

This article simply realizes the jquery infinite cascade effect, shares to everybody for everybody reference, the concrete content is as followsEffect Chart: 　Figure 1 Dropdown box only 　 Figure 2 Level hints + dropdown box Figure 3 Store

The Web site's MYSQL database error appears as follows: Copy Code code as follows: Table '. \dede_archives ' is marked as crashed and last (automatic?) The problem is that the related table is corrupted and, in general, you can fix the

List code Username password "; while ($row = Mysql_fetch_array ($result)) { echo ""; echo "". $row [' username ']. ""; echo "". $row [' Password ']. ""; echo ""; } echo ""; Mysql_close ($con); ? >

Split-Volume Export ideas: Statistical SQL statement variable length, 1 characters as 1 byte comparison, if greater than the set volume size, then write a SQL file (I do not know if this statistic is stable, this is also for reference to other

Multi-language support is introduced from MySQL 4.1, but the Chinese in PHP will appear garbled. No matter what code you use. To solve this problem is very simple indeed. 1. The encoding type is gb2312_chinese_ci when the table is being built. 2.

Here's the code: First, back up the database and download to the local "db_backup.php" Copy Code code as follows: Set up SQL file Save file name $filename =date ("Y-m-d_h-i-s"). " -". $cfg _dbname.". SQL "; The file name that

1, download Mysql-python Website address: http://sourceforge.net/projects/mysql-python/ 2. Installation Mysql-python Copy Code code as follows: # TAR-ZXVF Mysql-python-1.2.3.tar.gz # CD mysql-python-1.2.3 # Whereis Mysql_config

The example of this article describes the python operation of MySQL simple implementation method. Share to everyone for your reference. The specific analysis is as follows: First, Installation: installing MySQL Install MySQL Needless to say,

I. Installation of Mysql-python Copy Code code as follows: # yum Install-y Mysql-python Second, open the database connection Copy Code code as follows: #!/usr/bin/python Import MySQLdb conn =

But if the Utf-8 code, a Chinese character is 3 characters long, such as String $str= "Hello!!"; If you use the Strlen function to determine that the length is 11, just over the length of the varchar, but actually it is not so, if you directly to

Copy Code code as follows: function List_tables ($database) { $rs = Mysql_list_tables ($database); $tables = Array (); while ($row = Mysql_fetch_row ($rs)) { $tables [] = $row [0]; } Mysql_free_result ($RS); return $tables;

The MySQL extension library operates the MySQL database in the following steps:1: Get the connection.2: Select the stacks.3: Set the Operation code.4: Send SQL instructions (MySQL database can be divided into four kinds of instructions: 4.1:DDL:

The example in this article describes a method for Java to invoke a MySQL stored procedure and obtain a return value. Share to everyone for your reference. Specifically as follows: private void Empsindept (Connection myconnect, int deptid)

This article describes the PHP upload file and stored in the MySQL database method. Share to everyone for your reference. The specific analysis is as follows: The following code is used to create MySQL tables and upload files to save to MySQL

First of all, my advice is to meet the problem ferry, PHP manual turned over 1001 times, the problem solved. I Baidu a bit, netizens give a variety of answers. First of all to correct Baidu to a wrong way: Copy Code code as follows:

First of all, MySQL's character set problem. Windows can be modified by modifying the My.ini within the PHP code Copy Code code as follows: [MySQL] Default-character-set=utf8//Client's default character set [Mysqld]

Recently, when playing the game service layering, always wanted to separate MySQL access to a separate service dbgate, for the following reasons: Request to Dbgate, can make the dbgate into a stateless, convenient lateral expansion When

Post Code First Copy Code code as follows: Database Related $con = mysql_connect ("localhost", "root", "root"); Link Database if (! $con) { Die (' Connection failed! ' .       Mysql_error ()); To judge whether or not to

Many times we have this in the design of a database, such as: There is a Type field in the article table, he stores the article type, has 1 headlines, 2 recommendations, 3 hotspots, 4 text ... 11,12,13, wait. Now there is an article he is a