Searching for Does Myisam Support Referential Integrity information? Find all needed info by using official links provided below.
https://vivadifferences.com/what-is-the-difference-between-innodb-and-myisam/
Referential Integrity And Foreign Key InnoDB is a relational DBMS (RDBMS) and therefore it has Referential Integrity and supports Foreign Key, including cascade deletes and updates. MyISAM is not an RDBMS and hence does not support Referential Integrity and Foreign Key.
http://www.expertphp.in/article/what-are-the-main-differences-between-innodb-and-myisam
MyISAM does not support FOREIGN-KEY referential-integrity constraints while InnoDB supports. You can choose storage engine as per application need because both …
https://stackoverflow.com/questions/1970160/should-i-always-prefer-mysql-innodb-over-myisam
IMHO you should always prefer InnoDB over MyISAM because of the transactional support which is at the heart of every relational database system.
https://www.quora.com/What-is-the-difference-between-MyISAM-and-InnoDB-when-it-comes-to-MySQL-databases
Jun 14, 2012 · MyISAM does not support ACID (Atomicity, Consistency, Isolation and Durability) property. MyISAM does not support FOREIGN-KEY referential-integrity constraints. You can make a choice of storage engine as per application need because both …
https://www.databasejournal.com/features/mysql/article.php/2248101/Referential-Integrity-in-MySQL.htm
Aug 20, 2003 · Strictly speaking, for a field to be a foreign key, it needs to be defined as such in the database definition. You can 'define' a foreign key in any MySQL table type (including the default MyISAM table type), but they do not actually do anything - they are only used to enforce referential integrity in InnoDB tables.
https://dev.mysql.com/doc/en/myisam-storage-engine.html
Large files (up to 63-bit file length) are supported on file systems and operating systems that support large files. There is a limit of (2 32) 2 (1.844E+19) rows in a MyISAM table. The maximum number of indexes per MyISAM table is 64. The maximum number of columns per index is 16. The maximum key length is 1000 bytes.
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