andygrove commented on code in PR #3298:
URL: https://github.com/apache/arrow-datafusion/pull/3298#discussion_r958650037
##########
datafusion/expr/src/expr.rs:
##########
@@ -100,6 +100,27 @@ pub enum Expr {
/// Right-hand side of the expression
right: Box<Expr>,
},
+ /// LIKE expression
+ Like {
+ negated: bool,
+ expr: Box<Expr>,
+ pattern: Box<Expr>,
Review Comment:
Typically this would be a `Expr::Literal`, but it can be any expression that
evaluates to a string. It could be another column for example.
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