我有用于插入数据的mysql查询:
INSERT INTO transactions (transaction_hash, address_sender_id, address_receiver_id)
SELECT ? AS transaction_hash,
id AS address_sender_id,
tmp.address_receiver_id
FROM addresses
JOIN
(SELECT id AS address_receiver_id
FROM addresses
WHERE address = ?) AS tmp
WHERE address = ?.
对于像[hash, address1, address2]
这样的单个数据,它的工作原理非常完美。如何重构此查询以插入多个值:[[hash_1, hash_2], [address1_1, address1_2], [address2_1, address2_2]]
我给哈希作为静态字符串。还有另外两个表中的两个不同的地址ID(也是字符串)