jorgecarleitao commented on a change in pull request #7811:
URL: https://github.com/apache/arrow/pull/7811#discussion_r457663076
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File path: rust/datafusion/src/logicalplan.rs
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@@ -378,9 +378,44 @@ pub fn col(name: &str) -> Expr {
Expr::UnresolvedColumn(name.to_owned())
}
-/// Create a literal string expression
-pub fn lit_str(str: &str) -> Expr {
Review comment:
backward incompatible :)
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