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find_in_set in datafusion::functions::unicode::expr_fn - Rust
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datafusion::functions::unicode::expr_fn

Function find_in_set

Source 
pub fn find_in_set(string: Expr, strlist: Expr) -> Expr
Expand description

Returns a value in the range of 1 to N if the string str is in the string list strlist consisting of N substrings