Keyword/rel algebra# QUERYfb91c782731f26085a5012db6802ade8
Keyword/rel algebra# QUERY7c6f5dc1835ee2ac30d5c92bcb209801
Keyword/rel algebra# ae3bcafc71cd6026f8fcdbe393d261d9
Slide/Logical and physical query optimization
Slide/Observations for Canonical Query Plan
Slide/SQL für Operationen der relationalen Algebra 1