Linux Environment MySQL report table ' xxx ' doesn ' t exist error resolution

Linux Environment MySQL report table ' xxx ' doesn ' t exist error resolution

Problem: The program reported the error of table ' xxx ' doesn ' t exist, but the view database found that the table already exists and the letters are not misspelled.

Cause: MySQL on Linux defaults to case sensitivity.

FIX: Change the MySQL configuration file, in the MY.CNF [Mysqld] under the (position can not be wrong) plus lower_case_table_name=1 This sentence (1 means case-insensitive, 0 case-sensitive), save restart MySQL.

If the default installation does not have a my.cnf file, perform the following column operation

[Email protected] mysql]# CP/USR/SHARE/MYSQL/MY-HUGE.CNF/ETC/MY.CNF

Adding configuration information to MY.CNF

After installing MySQL with Centox, the database of the project was transplanted into the past, the data of some tables were not found, the problem was checked, and the result was that the case of the table name was inconsistent.
When MySQL is installed under Windows, the default is insensitive to table name capitalization, but under Linux some systems need to be set manually.

1. Log in with root, open and modify/etc/my.cnf; under the [Mysqld] node, add a line: Lower_case_table_names=1.
2. Restart MySQL Service

service mysqld restart

Or

start

Where the Lower_case_table_names=1 parameter defaults to 1 in Windows, 0 in Unix, so there is no problem in window, The reason for the problem (especially when MySQL does not use uppercase letters when naming a table, and the error that the query uses the capital letter but will not be able to find it), is confusing.

Linux Environment MySQL report table ' xxx ' doesn ' t exist error resolution