mysql error code 1242

Address: http://hi.baidu.com/leilei1334/blog/item/2dcfe8ce93df890092457e3d.html   The error is that two MySQL instances installed on the MySQL error number 2003 Machine One is mysql5.0 port: 3305 Manual start service One is mysql6.0 port: 3306

Common Errors!1016 error: the file cannot be opened. Use the background or phpmyadmin to fix the problem.1044 error: the database user permissions are insufficient. Contact the Space Provider to solve the problem.1045 error: Incorrect database

1005: An error occurred while creating the table. 1006: database creation failed 1007: the database already exists. An error occurred while creating the database. 1008: the database does not exist. An error occurred while deleting the database. 1

Common Mistakes! 1016 Error: File cannot be opened, use background repair or repair using phpMyAdmin. 1044 Error: Database user permissions are not sufficient, please contact the space provider to resolve 1045 Error: Database server/Database

1: Install the Epel package:RPM-UVH http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm　　2:Yum Install BZRThe error:--Finished Dependency resolutionerror:package:python-paramiko-1.7.6-1.el5.noarch (Epel) Requires:python

MySQL does not support subquery optimization. 1. Create a table Create table tt1 (id int primary key, c1 INT );Create table tt2 (id int primary key, c2 INT );Insert into tt1 values );Insert into tt2 values (1, 2), (2, 2 ); 2. Execution Plan and

--########## 01, use of limit and paging ######### #INSERT into Studentinfo VALUES (null, ' Liu Bei ', ' male ', ' + '), (null, ' Guan Yu ', ' Male ', '), (NULL, ' Zhang Fei ', ' Male ', ', ' (null, ' Marten cicada ', ' female ', '), (null, ' bu ', '

1. Create a table createtablett1 (idintprimarykey, c1INT); createtablett2 (idintprimarykey, c2INT); insertintott1value Create table tt1 (id int primary key, c1 INT); create table tt2 (id int primary key, c2 INT); insert into tt1 value 1. Create

Write in front:This article mainly wrote some tips to speed up the blinds and the more elaborate statements in the blinds, although injecting is not a new technology. But database injection vulnerabilities continue to plague every security vendor

Write in front:This article mainly wrote some tips to speed up the blinds and the more elaborate statements in the blinds, although injecting is not a new technology. But database injection vulnerabilities continue to plague every security vendor