Method create_logical_expr

datafusion/core/src/execution/session_state.rs:599–609

(
        &self,
        sql: &str,
        df_schema: &DFSchema,
    )

    /// See example on  [SessionContext::parse_sql_expr](crate::execution::context::SessionContext::parse_sql_expr)
    #[cfg(feature = "sql")]
    pub fn create_logical_expr(
        &self,
        sql: &str,
        df_schema: &DFSchema,
    ) -> datafusion_common::Result<Expr> {
        let dialect = self.config.options().sql_parser.dialect;

        let sql_expr = self.sql_to_expr_with_alias(sql, &dialect)?;

        self.create_logical_expr_from_sql_expr(sql_expr, df_schema)
    }

    /// Creates a datafusion style AST [`Expr`] from a SQL expression.
    #[cfg(feature = "sql")]