php Programming Glossary: ddl

Mechanisms for tracking DB schema changes [closed]

http://stackoverflow.com/questions/1607/mechanisms-for-tracking-db-schema-changes

Your Ruby migration code ends up being converted into the DDL specific to your current database this makes switching database..

Bulletin board - Database optimisation

http://stackoverflow.com/questions/4310769/bulletin-board-database-optimisation

Part I Revised 09 Dec 10 01 00 EST Looked at your DDL. Ok. We need to take a step back and organise your database.. function at the db server level means declaring them in DDL as per the linked article. Then MySQL will stop a row from being.. That is Referential Integrity . If it is declared in DDL it is Declarative Referential Integrity . In addition to enforcement..

ALTER TABLE in Magento setup script without using SQL

http://stackoverflow.com/questions/4315660/alter-table-in-magento-setup-script-without-using-sql

be in the form of SQL commands . I haven't come across any DDL or DML statments that cannot be executed via Magento's config..

PHP MySQL Triggers - How to pass variables to trigger?

http://stackoverflow.com/questions/7750208/php-mysql-triggers-how-to-pass-variables-to-trigger

table VALUES _POST 'username' _SESSION 'password' Trigger DDL Statements DELIMITER Creates trigger to insert into table1 logs..