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我有這個mysql查詢,它牽涉到與domain相關的域,並使用CASE來幫助使結果更整齊。問題是返回的這一行是錯誤的,因爲它返回666的domain_name而不是665:用case語句返回一行的mysql查詢不正確
SELECT case when domain_related.domain_id = '666' then domain_related.domain2_id else domain_related.domain_id end as domain_id, domain.domain_name
FROM domain_related
JOIN domain ON domain.domain_id=domain_related.domain2_id
WHERE '666' in (domain_related.domain_id,domain_related.domain2_id)
665 is actually sofadmiral.net
666 is actually sofranger.it
but the query results are like so:
665 sofranger.it
667 sofmarine.me
668 soffighter.us
669 sofpilot.com
670 sofgeneral.com
任何想法?
您的'domain_id'是一個整數或字符串?如果是整數,爲什麼需要引號? – Raptor
@crashintoty你可以添加你的表結構.. –
'域'表是domain_id,domain_name。 'domain_related'表是domain_related_id,domain_id和domain2_id。 '域名相關'表格如下所示:1,655,666/2,655,667/3,665,668等等。 – crashintoty