Development:DB layer 2.0 migration docs: Difference between revisions
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{{Work in progress}}{{Template:Development:dmllib 2.0}}__NOTOC__ | |||
This article defines all the changes that need to be performed in Moodle 1.9 code in order to make it run properly under new Moodle 2.0 DB layer. Changes below are grouped into 3 main blocks (xmldb, ddl and dml) to have them organised. | |||
Although the order of changes showed in this page isn't mandatory at all, it can be interesting to follow it in the migration progress to be able to understand and learn a bit more about all them. That way, you'll end knowing not only what to change but how and why those changes are required. | |||
Also, it's recommended to read the whole XMLDB, DDL and DML documentation and APIs before start with the migration. That will allow you to have some initial knowledge about the new architecture. | |||
== XMLDB changes == | |||
== DDL changes == | |||
== DML changes == | |||
== See also == | |||
Revision as of 23:46, 22 May 2008
Note: This page is a work-in-progress. Feedback and suggested improvements are welcome. Please [ http://moodle.org/course/view.php?id=5 join the discussion on moodle.org] or use the page comments.
Template:Development:dmllib 2.0
This article defines all the changes that need to be performed in Moodle 1.9 code in order to make it run properly under new Moodle 2.0 DB layer. Changes below are grouped into 3 main blocks (xmldb, ddl and dml) to have them organised.
Although the order of changes showed in this page isn't mandatory at all, it can be interesting to follow it in the migration progress to be able to understand and learn a bit more about all them. That way, you'll end knowing not only what to change but how and why those changes are required.
Also, it's recommended to read the whole XMLDB, DDL and DML documentation and APIs before start with the migration. That will allow you to have some initial knowledge about the new architecture.
