\begin{tabular}{c|c|c}
\textbf{Expression Type} & \textbf{Expression Form} & \textbf{Count}\\\hline
Exact Lookups & \texttt{Const $=$ Expr} & \ \ 926,042\ \ \\
Other Inequality & \texttt{Expr $\theta$ Expr} & \ \ 527,517\ \ \\
Membership Test & \texttt{Expr [NOT] IN (List or Query)} & \ \ 190,695\ \ \\
Disjunction & \texttt{[NOT] Expr $\vee$ Expr} & \ \ 48,534\ \ \\
Inequality on 1 constant & \texttt{Const $\theta$ Expr} & \ \ 31,128\ \ \\
Other Equality & \texttt{Expr $=$ Expr} & \ \ 10,037\ \ \\
Subquery Membership & \texttt{[NOT] EXISTS (Query)} & \ \ 9,079\ \ \\
Boolean Column Cast & \texttt{[NOT] Column} & \ \ 6,490\ \ \\
Patterned String Lookup & \texttt{Expr [NOT] LIKE Pattern} & \ \ 6,109\ \ \\
Validity Test & \texttt{Expr IS [NOT] NULL} & \ \ 2,693\ \ \\
Functional If-Then-Else & \texttt{CASE WHEN \ldots} & \ \ 390\ \ \\
No-op Clause & \texttt{Const or (Const = Const)} & \ \ 249\ \ \\
Range Test & \texttt{Expr BETWEEN Const AND Const} & \ \ 18\ \ \\
\end{tabular}