| MySQL 5.0 is a featured version of MySQL- a | | | | for system to boot up. If it is unmounted, |
| series of Relational Database Management | | | | system can not be used. It helps you to prevent |
| Systems. It offers a number of advanced and | | | | the problems that may occur on a partially |
| enhanced features over its previous releases. One | | | | functional computer. You must shut down your |
| of the major changes in MySQL 5.0 is the Error | | | | system normally to start the MySQL application |
| Control system. The application starts properly | | | | and access the database. |
| even if the InnoDB storage engine does not | | | | When InnoDB storage engines fails to initialize, you |
| initialize. However it makes the InnoDB tables | | | | can not identify the problems and table corruption |
| inaccessible and unusable. It prevents you from | | | | until you get into the MySQL Server Error Log. |
| identifying the table corruption unless you try to | | | | Sometimes, you may run across the below error |
| access the corrupt table. InnoDB table corruption | | | | message when InnoDB storage engine can not be |
| leads to critical data loss and requires MySQL | | | | initialized: |
| recovery to be fixed. | | | | "Error: Incorrect information IN file: " |
| The changes in error control in MySQL is not | | | | The error indicates that the .frm file is damaged |
| much helpful. You may not want that a useful | | | | and MySQL can not access it. You should recover |
| portion of your MySQL database is silently | | | | MySQL database to access your precious data |
| inaccessible or unavailable. It is not much helpful to | | | | from damaged tables. |
| improve the user experience. The newer version | | | | You should try restoring the damaged table from |
| introduced a pretty useful feature, which is | | | | database backup in such situations. However, if an |
| STRICT. It makes the error control quite strict, | | | | updated and valid backup is not in place, |
| generally expected by Enterprise users. In place | | | | third-party MySQL repair applications become |
| of converting Null values to zero and cutting string | | | | need of hour. |
| lengths, you can simply tune the MySQL to abort | | | | They repair MySQL database in a quick, easy, and |
| this type of statements. | | | | safe way and feature an interactive graphical user |
| If you talk about the comparison of File Systems | | | | interface and read-only nature. Such tools use |
| and Storage Engines, MySQL 5.0 offers you a | | | | high-end data scanning algorithms to ensure |
| way to specify the file system that is required | | | | absolute recovery. |