Previously, I use this: USE dbname; ALTER TABLE tablename ENGINE=MYISAM; I'm looking for simpler way to convert all tables in a database, rather than writing every table name one by one . Best of MyISAM and InnoDB (Please Read This One First) Then enter the command and repeat the process for each table in the database that you want to change to MyISAM format.
alter table wp_posts ENGINE=myisam; Tabelle einer Datenbank in InnoDB umwandeln: alter table wp_posts ENGINE=innodb Plugin statt MySQL Snippet. Stack Exchange Network. When read, a MyISAM table's indexes can be read once from the .MYI file and loaded in the MyISAM Key Cache (as sized by key_buffer_size). For MyISAM tables, you can set the first sequence number by executing SET INSERT_ID=value before ALTER TABLE or by using the AUTO_INCREMENT=value table option. I hope I cleared my question.
ALTER TABLE wp_downloads ENGINE=MyISAM; Before entering that command, replace the table name wp_downloads to match the name of the table that you want to change. In this example below, you can see that two of the tables are still using MyISAM. With MyISAM tables, if you do not change the AUTO_INCREMENT column, the sequence number is not affected. If you need to perform this task on a single Database, replace DBNAME with the name of your Database; if you need to do that on multiple Databases, add one or more additional OR conditions to the WHERE and let MySQL do the rest. Find MyISAM tables Alternatively, you could run a query to see if any myISAM tables exist. Same like we can for one table but to make it for all at once. What I meant by "irrespective to number of tables" is that, I wanted to get some way in phpmyadmin interface like to select all tables and then somehow change their storage engine from MyISAM to innoDB at once. Wer keine Lust hat, die Befehle direkt innerhalb der MySQL-Datenbank zu starten, der kann zum Glück auch ein einfaches Plugin einsetzten und sich die Arbeit sparen. With this: ALTER TABLE mytable ROW_FORMAT=Fixed; I wrote about this in my past posts. How can you make a MyISAM table's .MYD faster to read? CREATE TABLE mantis_config_table ( config_id VARCHAR(64) NOT NULL, project_id INTEGER NOT NULL DEFAULT 0, user_id INTEGER NOT NULL DEFAULT 0, access_reqd INTEGER DEFAULT 0, type INTEGER DEFAULT 90, value LONGTEXT NOT NULL, PRIMARY KEY (config_id, project_id, user_id) ) TYPE=MyISAM; MyISAM.