Query Plans, Equivalence Rules, Cardinality Estimation, Cost-based Optimization, Nested Subqueries, Materialized Views, Advanced Optimization

iterator、iterator_traits、template specialization、iterator category、tag dispatch、advance、distance

Basic Steps in Query Processing, Measures of Query Cost, Selection, Sorting, Join Algorithms, Other Operations, Evaluation of Expressions, Query Processing in Memory

Instruction-Level Parallelism

function overloading、default arguments、function template、template instantiation、template deduction、class template、non-type template parameter、member template、templates and inheritance、CRTP

Basic Concepts, Ordered Indices, B+-Tree Index, B+-Tree File Organization, B-Tree Index Files, Multiple-Key Indices, Main-Memory and Flash Indexing, LSM Tree, Buffer Tree, Bitmap Indices

operator overloading、member/global operator、friend、++/--、relational operators、operator[]、functor、lambda、type conversion、explicit

streams、cin、cout、extractor、inserter、manipulator、stream flags、hidden friend、operator<<、operator>>