Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/loops/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 使用and&;或者在哪个街区_Javascript_Typescript_Typeorm - Fatal编程技术网

Javascript 使用and&;或者在哪个街区

Javascript 使用and&;或者在哪个街区,javascript,typescript,typeorm,Javascript,Typescript,Typeorm,我正在尝试用typeorm构建下面的查询 SELECT * from Department where type = 'Employee' and ((from_date BETWEEN '2013-01-03'AND '2013-01-09') OR (to_date BETWEEN '2013-01-03' AND '2013-01-09') OR (from_date <= '2013-01-03' AND to_date >= '2013-01-09')) 但不知何故,

我正在尝试用typeorm构建下面的查询

SELECT * from Department where
type = 'Employee' and
((from_date BETWEEN '2013-01-03'AND '2013-01-09') OR 
(to_date BETWEEN '2013-01-03' AND '2013-01-09') OR 
(from_date <= '2013-01-03' AND to_date >= '2013-01-09'))
但不知何故,我得到了错误的输出数量。这就好像andWhere不起作用一样。 提前感谢

让qb=this.repository.createQueryBuilder(“部门”);
其中(“department.type=:type”,{type:“Employee”});
qb.和where(((部门自'2013-01-03'和'2013-01-09'之间的日期)或
(部门截止日期介于“2013-01-03”和“2013-01-09”之间)或
(department.from_date='2013-01-09'));

我不确定这是一个有效的选项。我认为您有两种选择:在每个“or”子句中添加“type”,或者使用queryBuilder。
connection.find(Department, {
      where: [
        { fromDate: Between(filter.fromDate, filter.toDate) },
        { toDate: Between(filter.fromDate, filter.toDate) },
        {
          fromDate: LessThanOrEqual(filter.fromDate),
          toDate: MoreThanOrEqual(filter.toDate),
        },
      ],
      andWhere: { type: 'Employee' },
    });