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[DMDB] Fix issues, improve query processing with notes on time complexities

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janishutz
2026-07-27 14:41:27 +02:00
parent d197d01f24
commit be2e079959
22 changed files with 142 additions and 34 deletions
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semester4/dmdb/parts/04_query-processing/main.tex
+7 -1
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@@ -1,4 +1,7 @@
\newcommand\cost[1]{\shade{orange}{#1}}
\section{Query Processing}
In this section, knowing the time complexities by heart is very important for the exam.
They are highlighted \cost{like this}.
\subsection{Sorting}
\input{parts/04_query-processing/00_sorting/00_intro.tex}
@@ -7,15 +10,18 @@
\input{parts/04_query-processing/00_sorting/03_sorting-with-b-trees.tex}
% \input{parts/04_query-processing/00_sorting/}
\newpage
\subsection{Selection}
\input{parts/04_query-processing/01_selection/00_intro.tex}
\input{parts/04_query-processing/01_selection/01_index-scan.tex}
\input{parts/04_query-processing/01_selection/02_index-matching.tex}
% \input{parts/04_query-processing/01_selection/}
\newpage
\subsection{Projection}
\input{parts/04_query-processing/02_projection/00_intro.tex}
\input{parts/04_query-processing/02_projection/01_set-operations.tex}
\input{parts/04_query-processing/02_projection/01_duplicate-elimination.tex}
\input{parts/04_query-processing/02_projection/02_set-operations.tex}
% \input{parts/04_query-processing/02_projection/}
\subsection{Aggregation}