Tag: Doctrine1

2 articles tagged with "Doctrine1"

2011

Jan 10

Handling empty WHERE IN clauses in DBALs

Comparing how different ORMs (Doctrine, Propel, SQLAlchemy, Django, Rails) handle empty WHERE IN clauses in SQL, and why the simplest approach is often correct.

Database·

doctrine1 sql python php database django sqlalchemy propel1 ruby on rails

2008

Jul 10

Foreign key's onDelete for dummies

Understanding foreign key onDelete behaviors in relational databases: RESTRICT, CASCADE, and SET NULL modes with practical examples for Doctrine and Propel ORMs.

Database·

doctrine1 php database propel1 yaml xml relation