我想将此查询的结果分配给变量,并将该变量用作另一个SQL查询中的宏变量。 第一次查询: start_week = 201619
start_date=connection.execute("""
select min(CAST(date_id as DATE)) as start_date from date_table
where CAST(week_id as INT) = %d
"
我有一个大型Oracle(Oracle Database 12c企业版版本12.1.0.2.0)表,它说table_name是更新的每15秒。 它有许多列,但那些我而言是: Name Null? Type
--------------- -------- ---------------------------------
ID_1 NOT NULL NUMBER(38)
可以为导出宏的单个匹配情况编写文档。 /// This macro does stuff // this works
#[macro_export]
macro_rules! macro{
/// Today it's time for cats // error: no rules expected the token `[`
(cat) => { ... };