Question

也许您可以提供以下代码帮助。我在＆＃34; 1＆＃34;上有错误。如果我今天查询，我想选择前一天的所有行。日期格式为2018-03-16 07：22：48.377

SELECT object_key, audited_changes
FROM pg_audits
WHERE source_action = 'funding'
AND 'created_at' = CURDATE() - INTERVAL 1 DAY
ORDER BY created_at DESC
LIMIT 1000

Answer 1

如果你想要昨天所有记录，我们可以NOW()使用适当的范围：

SELECT object_key, audited_changes
FROM pg_audits
WHERE
    source_action = 'funding' AND
    created_at >= CURRENT_DATE - 1 AND
    created_at < CURRENT_DATE
ORDER BY
    created_at DESC
LIMIT 1000;

NOW()::date返回午夜的当天，所以上述范围是针对昨天午夜或之后的任何事情，但严格地早于今天的午夜。

Answer 2

请尝试一下：

SELECT object_key, audited_changes
FROM pg_audits
WHERE source_action = 'funding'
AND DATE(created_at) =DATE_ADD(CURDATE(), INTERVAL -1 DAY)
ORDER BY created_at DESC
LIMIT 1000

选择上一天的行SQL

2 个答案: