mysql.help_keyword Table

The mysql.help_keyword table maps keywords to help topics, facilitating keyword-based searches within the MariaDB help system.

mysql.help_keyword is one of the four tables used by the HELP command. It is populated when the server is installed by the fill_help_tables.sql script. The other help tables are help_relation, help_category and help_topic.

This table uses the Aria storage engine.

The mysql.help_keyword table contains the following fields:

Field	Type	Null	Key	Default	Description
help_keyword_id	int(10) unsigned	NO	PRI	NULL
name	char(64)	NO	UNI	NULL

Example

SELECT * FROM help_keyword;
+-----------------+-------------------------------+
| help_keyword_id | name                          |
+-----------------+-------------------------------+
|               0 | JOIN                          |
|               1 | HOST                          |
|               2 | REPEAT                        |
|               3 | SERIALIZABLE                  |
|               4 | REPLACE                       |
|               5 | AT                            |
|               6 | SCHEDULE                      |
|               7 | RETURNS                       |
|               8 | STARTS                        |
|               9 | MASTER_SSL_CA                 |
|              10 | NCHAR                         |
|              11 | COLUMNS                       |
|              12 | COMPLETION                    |
...

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