Mic*_*rdo 0 sql where match operator-precedence
我尝试了一些东西,但我画了一个空白.这是我的查询:
SELECT *
FROM Companies
WHERE
Symbol LIKE 'ZY%' OR
Name LIKE '%ZY%'
ORDER BY Symbol ASC
LIMIT 2;
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基本上我想要"ZY"匹配(ZNGA,Zynga Inc)才能匹配(HALO,Halozyme Therapeuti ......).
显然,订单的原因是这部分查询:
ORDER BY Symbol
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我错过了一些明显的东西吗?
您只需将其添加到Order By子句中
SELECT * FROM Companies WHERE Symbol LIKE 'ZY%' OR Name LIKE '%ZY%'
ORDER BY
(CASE WHEN Symbol LIKE 'ZY%' THEN 1
WHEN Name LIKE '%ZY%' THEN 2
END),
Symbol ASC;
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