mysql alter table innodb

The common MySQL table engine has InnoDB and MyISAM, the main difference is that InnoDB is suitable for frequent write database operations, MyISAM suitable for reading the database a little bit more, how to change the table engine InnoDB to MyISAM?

Reference | Reference Manual | Chinese 4 establish InnoDB table Suppose you have run the MySQL client program as a MySQL test command. In order to create a table in InnoDB format you must specify TYPE = InnoDB in the SQL command: CREATE TABLE

InnoDB Lock ProblemsThere are two major differences between InnoDB and MyISAM: transaction support and row-Level Lock. There are many differences between Row-level locks and table-level locks. In addition, the introduction of transactions also

ALTER TABLE Syntax ALTER [IGNORE] TABLE tbl_name alter_spec [, Alter_spec ...] Alter_specification:ADD [COLUMN] create_definition [i | After column_name]or ADD [COLUMN] (create_definition, create_definition,...)or ADD INDEX [index_name] (Index_col_

The difference and choice between MyISAM and InnoDB, detailed summary, performance comparisonJune 25, 2015 21:58:42 read: 1827 more personal Category: MySQL1. MyISAM: The default table type, which is based on the traditional ISAM type, ISAM is an

InnoDB and MyISAM are the two most common table types used by many people when using MySQL, both of which have pros and cons, depending on the application. The basic difference is that the MyISAM type does not support advanced processing such as

TableOriginal: http://yingminxing.com/mysql%E6%8A%80%E6%9C%AF%E5%86%85%E5%B9%95innodb%E5%AD%98%E5%82%A8%E5%BC%95%E6%93%8E% ef%bc%8d%e8%a1%a8%e7%b4%a2%e5%bc%95%e7%ae%97%e6%b3%95%e5%92%8c%e9%94%81/4.1. InnoDB Storage Engine Table typeInnoDB tables are

1. MyISAM: The default table type, which is based on the traditional ISAM type, ISAM is an abbreviation for indexed sequential access method (indexed sequential access methods), which is the standard way to store records and files. It is not

The advantages and disadvantages of InnoDB and MyISAM for MySQL storage engine analysis bitsCN.com are as follows: ◆ Does your database have a foreign key? ◆ Do you need transaction support? ◆ Do you need full-text indexing? ◆ What query mode do

1. MyISAM: The default table type, which is based on the traditional ISAM type, ISAM is an abbreviation for indexed sequential access method (indexed sequential access methods), which is the standard way to store records and files. It is not