Information Schema INNODB_SYS_FOREIGN Table - Source

Revision: 86827
User: Ian Gilfillan
Date: 2019-07-08 20:35

The [[information_schema|Information Schema]] ##INNODB_SYS_FOREIGN## table contains information about InnoDB [[foreign-keys|foreign keys]].

The ##PROCESS## [[grant|privilege]] is required to view the table.

The ##TYPE## column provides a bit flag with information about the foreign key.  This information is ##OR##'ed together to read:

== Example
<<code>>
SELECT * FROM INNODB_SYS_FOREIGN\G
*************************** 1. row ***************************
      ID: mysql/innodb_index_stats_ibfk_1
FOR_NAME: mysql/innodb_index_stats
REF_NAME: mysql/innodb_table_stats
  N_COLS: 2
    TYPE: 0
...
<</code>>

Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.

Information Schema INNODB_SYS_FOREIGN Table - Source

Products

Services

Pricing

Resources

About Us

Download MariaDB