Method parse_sql_expr

datafusion/core/src/dataframe/mod.rs:291–295

(&self, sql: &str)

    /// ```
    #[cfg(feature = "sql")]
    pub fn parse_sql_expr(&self, sql: &str) -> Result<Expr> {
        let df_schema = self.schema();

        self.session_state.create_logical_expr(sql, df_schema)
    }

    /// Create a physical plan from this DataFrame.
    ///