TypeORM：如何在 PostgresQL 中搜索日期范围？

Question

考虑 ISO8601 约会并想使用 Typeorm 和 PostgreSQL

进行查询

 if (orderInput.begining && orderInput.ending)
     query.andWhere(`order.createdAt
     BETWEEN to_timestamp(${orderInput.begining} / 1000 )
     AND to_timestamp(${orderInput.ending} / 1000 );
`);

这些是我的论点： "2010-12-24T21:32:33.477Z" "2019-12-24T21:32:33.477Z" 这是底层查询和错误：

query failed: SELECT DISTINCT "distinctAlias"."order_id" as "ids_order_id" FROM (SELECT "order"."id" AS "order_id", "order"."createdAt" AS "order_createdAt"
 FROM "order" "order" INNER JOIN "ware" "ware" ON "ware"."id"="order"."wareId" WHERE "order"."organizationId" =  AND "order"."createdAt"
                 BETWEEN Wed Dec 25 2019 01:02:33 GMT+0330 (Iran Standard Time) 
                 AND Wed Dec 25 2019 01:02:33 GMT+0330 (Iran Standard Time) ;) "distinctAlias" ORDER BY "order_id" ASC LIMIT 25 -- PARAMETERS: ["8fd87ced-eb58-4460-b74e-d5a2b1491622"]
error: { error: syntax error at or near "Dec"

我想这是因为参数没有包含在“”中（qoutes）我不知道如何将参数作为标准 ISO8606 Date(typescript) 和 ' '(qoutes) 传递给 typescript，然后传递给 PostgreSQL

Answer 1

Typescript 和 PostgreSQL 都非常了解 ISO8601，PostgreSQL 不需要 to_timestamp()。所以这就像一个咒语：

if (orderInput.begining && orderInput.ending)
    query.andWhere(
       `"order"."createdAt"
    BETWEEN :begin
       AND :end`
    ,{ begin: orderInput.begining, end: orderInput.ending);

注意：在JavaScript中，您可以通过以下方式轻松制作ISO8606标准日期：

const date = new Date(2020,2,2)
const iso  = date.toISOString()

Answer 2

我截至目前（2021-05-26）的解决方案使用 Between of TypeORM（docs）：

const orders = await this.orderRepo.find({
  where: {
    createdAt: Between(
      new Date(orderInput.begining).toISOString(),
      new Date(orderInput.ending)).toISOString(),
    ),
  },
  skip: skip || 0,
  take: take || 10,
});

TypeORM：如何在 PostgresQL 中搜索日期范围？

TypeORM : How to search for a range of Date in PostgresSQL?

postgresql

typescript

date

typeorm

iso8601