Function logical_plan_from_state

datafusion/sql/tests/sql_integration.rs:3588–3599

(
    sql: &str,
    dialect: &dyn Dialect,
    options: ParserOptions,
    state: MockSessionState,
)

}

fn logical_plan_from_state(
    sql: &str,
    dialect: &dyn Dialect,
    options: ParserOptions,
    state: MockSessionState,
) -> Result<LogicalPlan> {
    let context = MockContextProvider { state };
    let planner = SqlToRel::new_with_options(&context, options);
    let result = DFParser::parse_sql_with_dialect(sql, dialect);
    let mut ast = result?;
    planner.statement_to_plan(ast.pop_front().unwrap())
}

fn make_udf(name: &'static str, args: Vec<DataType>, return_type: DataType) -> ScalarUDF {
    ScalarUDF::new_from_impl(DummyUDF::new(name, args, return_type))