MySQL 4.1(en)

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https://dev.mysql.com/with.html

A common table expression (CTE) is a named temporary result set that exists within the scope of a single statement and that can be referred to later within that statement, possibly multiple times. The following discussion describes how to write ...

29.2.4.8 Writing Audit Plugins

https://dev.mysql.com/writing-audit-plugins.html

To demonstrate use of those system variables, suppose that a table db1.t1 exists, created as follows: CREATE DATABASE db1; CREATE TABLE db1.t1 (a VARCHAR(255)); For test-creation purposes, it is possible to record events that pass through the plugin. This section describes how to write a server-side audit plugin, using the example plugin found in the plugin/audit_null directory of MySQL source ...

29.2.4.4 Writing Full-Text Parser Plugins

https://dev.mysql.com/writing-full-text-plugins.html

MySQL supports server-side full-text parser plugins with MyISAM and InnoDB. For introductory information about full-text parser plugins, see Full-Text Parser Plugins. A full-text parser plugin can be used to replace or modify the built-in full-text ...

12.11 XML Functions

https://dev.mysql.com/xml-functions.html

Table 12.15 XML Functions Name Description ExtractValue() Extract a value from an XML string using XPath notation UpdateXML() Return replaced XML fragment This section discusses XML and related functionality in MySQL. Note It is possible to obtain ...

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Manuel MySQL : https://dev.mysql.com/

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