Associativity of JOIN (#12)

partiql · Nov 17, 2023 · bb46121 · bb46121
1 parent e9f25b6
commit bb46121
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/from.tex b/from.tex
@@ -300,10 +300,10 @@ \subsection{Combining Multiple \from Items with Comma, \CROSSJOIN, or \JOIN}
 \begin{lstlisting}
 (*$f_1$*), (*$f_2$*), (*$f_3$*) (*$\eqv$*)
 (*$f_1$*) CROSS JOIN (*$f_2$*) CROSS JOIN (*$f_3$*) (*$\eqv$*)
-(*$f_1$*) LEFT JOIN (*$f_2$*) ON TRUE CROSS JOIN (*$f_3$*) ON TRUE (*$\eqv$*)
+(*$f_1$*) JOIN (*$f_2$*) ON TRUE JOIN (*$f_3$*) ON TRUE (*$\eqv$*)
 ((*$f_1$*), (*$f_2$*)), (*$f_3$*) (*$\eqv$*)
 ((*$f_1$*) CROSS JOIN (*$f_2$*)) CROSS JOIN (*$f_3$*) (*$\eqv$*)
-((*$f_1$*) LEFT JOIN (*$f_2$*) ON TRUE) CROSS JOIN (*$f_3$*) ON TRUE (*$\eqv$*)
+((*$f_1$*) JOIN (*$f_2$*) ON TRUE) JOIN (*$f_3$*) ON TRUE (*$\eqv$*)
 \end{lstlisting}
 
 \paragraph{Semantics} Consider the following: