NodeJs PG 查詢未按預期執行

Question

我有以下，AWS lambda 代碼插入到表中：

let queryString = "INSERT INTO orders(order_id, channel, channel_order_id, channel_order_code, channel_merchant, merchant, min_time, max_time, delivery_expected_time, status, observations, total, sub_total, voucher_discount, delivery_tax, fk_customer_id, fk_address_id, order_contact, order_type, payment_pending, payment_prepaid, channel_merchant_id, order_timming, picker, delivered_by, delivery_obs, takeout, takeout_date_time, takeout_obs, indoor, table)VALUES($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31) RETURNING *";

const newOrder = await client.query(queryString, [order_id, channel, channel_order_id, channel_order_code, channel_merchant, merchant, min_time, max_time, delivery_expected_time, status, observations, total, sub_total, voucher_discount, delivery_tax, fk_customer_id, fk_address_id, order_contact, order_type, payment_pending, payment_prepaid, channel_merchant_id, order_timming, picker, delivered_by, delivery_obs, takeout, takeout_date_time, takeout_obs, indoor, table], (err, res) => {
        if(err)console.log(res, err)
    });

然后在具有引用order(order_id)的外鍵的表中進行另一個插入，該外鍵應該是在第一次插入時創建的

我在第二次插入時遇到錯誤，表示order(order_id)不存在。 所以這意味着訂單沒有被創建，第一個插入沒有被執行，但是在console.log(err)中沒有被捕獲

現在有趣的部分。 如果我從第一個插入中刪除table列，一切都會按預期進行

如果我console.log(table)我得到null並且該列是NotNull = False ，這意味着它可以是 null，就像我在插入時使用的其他值一樣

關於這里可能發生什么的任何提示？ 插入時可以有多少列有限制嗎？

Answer 1

table是Postgres 中的關鍵字。

如果您堅持要繼續使用名稱table維護架構中的列（不建議），則在引用它時需要將其用引號括起來：

INSERT INTO orders ("table") /* ... */