Mysql 5 5 Table Does Not Support Optimize

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MySQL :: MySQL 5.5 Reference Manual :: 13.7.2.4 OPTIMIZE ...

    https://dev.mysql.com/doc/refman/5.5/en/optimize-table.html
    By default, OPTIMIZE TABLE does not work for tables created using any other storage engine and returns a result indicating this lack of support. You can make OPTIMIZE TABLE work for other storage engines by starting mysqld with the --skip-new option. In this case, OPTIMIZE TABLE is just mapped to ALTER TABLE. This statement does not work with ...

MySQL :: MySQL 5.6 Reference Manual :: 13.7.2.4 OPTIMIZE ...

    https://dev.mysql.com/doc/refman/5.6/en/optimize-table.html
    Prior to Mysql 5.6.17, OPTIMIZE TABLE does not use online DDL. Consequently, concurrent DML (INSERT, UPDATE, DELETE) is not permitted on a table while OPTIMIZE TABLE is running, and secondary indexes are not created as efficiently.

Using MySQL OPTIMIZE tables? For InnoDB? Stop!

    https://www.percona.com/blog/2010/12/09/mysql-optimize-tables-innodb-stop/
    MySQL 5.6 introduced the online DDL feature which provides support for in-place table alterations. As of MySQL 5.6.17, OPTIMIZE TABLE can be performed in-place for rebuilding regular and partitioned InnoDB tables which makes “OPTIMIZE TABLE” operation much faster.

mysql - What does "Table does not support optimize, doing ...

    https://stackoverflow.com/a/39792719
    I am working on MySQL 5.5 and trying to do index rebuild using an OPTIMIZE TABLE query. I am getting the error below: Table does not support optimize, doing recreate ...

What is the difference between optimize table and analyze ...

    https://dba.stackexchange.com/questions/35520/what-is-the-difference-between-optimize-table-and-analyze-table-in-mysql
    What is the difference between optimize table and analyze table in mysql? I have read the online docs, but not sure what the difference is.

MySQL 5.6.17: Improved Online Optimize Table For INNODB ...

    https://mysqlserverteam.com/mysql-5-6-17-improved-online-optimize-table-for-innodb-and-partitioned-innodb-tables/
    Mar 27, 2014 · OPTIMIZE TABLE is a maintenance operation used to recover the disk space and improve IO efficiency. It is recommended that the operation is carried out under the cases noted in the optimize table documentation.. MySQL versions prior to MySQL 5.6.17 does not allow concurrent changes (inserts, updates, deletes) to the table when the OPTIMIZE TABLE operation is being …

13.7.2.4 OPTIMIZE TABLE Statement

    https://docs.oracle.com/cd/E17952_01/mysql-5.5-en/optimize-table.html
    By default, OPTIMIZE TABLE does not work for tables created using any other storage engine and returns a result indicating this lack of support. You can make OPTIMIZE TABLE work for other storage engines by starting mysqld with the --skip-new option. In this case, OPTIMIZE TABLE is just mapped to ALTER TABLE. This statement does not work with ...

Table does not support optimize, doing recreate + analyze ...

    https://www.justin.my/2010/09/table-does-not-support-optimize-doing-recreate-analyze-instead/
    Sep 12, 2010 · Everytime you do optimize MySQL, by using mysqlcheck -A -o or using ./mysql_optimize from here. You may see the output . Table does not support optimize, doing recreate + analyze instead.. It is because the table that you are using is InnoDB.

Optimizing large table in mysql - Database Administrators ...

    https://dba.stackexchange.com/questions/69683/optimizing-large-table-in-mysql
    I'm running mysql 5.6 and I am trying to optimize a large table without mysql recreating it. As a dry run I ran the same command (optimize table) on a smaller table in the same DB and mysql insists on a recreate+analyze instead. Note that I'm using barracuda format and file-per-table. Is it not possible to optimize without recreate in this ...

wordpress - MySQL Table does not support optimize - Server ...

    https://serverfault.com/questions/125515/mysql-table-does-not-support-optimize/348943
    When you run OPTIMIZE TABLE against InnoDB tables it outputs the Table does not support optimize, doing recreate + analyze instead message. From the documentation: OPTIMIZE TABLE is mapped to ALTER TABLE, which rebuilds the table to update index statistics and free unused space in the clustered index. MySQL 5.1 OPTIMIZE TABLE syntax

13.7.2.5 OPTIMIZE TABLE Syntax - Oracle

    https://docs.oracle.com/cd/E17952_01/mysql-5.1-en/optimize-table.html
    This statement requires SELECT and INSERT privileges for the table.. Beginning with MySQL 5.1.27, OPTIMIZE TABLE is also supported for partitioned tables. For information about using this statement with partitioned tables and table partitions, see Section 18.3.3, “Maintenance of Partitions”. OPTIMIZE TABLE works for MyISAM, InnoDB, and ARCHIVE tables.



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