Skip to main content

char_length

dbkit_core::func

Function char_length 

Source 
pub fn char_length<T>(
    arg: impl IntoExpr<T>,
) -> Expr<<T as StringLengthExpr>::Output>
where
    T: StringLengthExpr,
Expand description

Returns the number of characters in a text expression, preserving input nullability. Maps to PostgreSQL CHAR_LENGTH.