Created
March 5, 2018 07:37
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非エンジニア向けSQLの基礎 ref: https://qiita.com/mrdShinse/items/447d1d5ad319b0f944da
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SELECT companies.* FROM companies; |
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SELECT | |
c.name, | |
c.created_at | |
FROM companies AS c; |
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SELECT * | |
FROM users AS u | |
WHERE u.company_id = 2 | |
AND u.email IS NULL; |
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SELECT u.name, | |
u.created_at | |
FROM users AS u | |
WHERE u.company_id IN (1, 2) | |
AND u.created_at > '2017-12-08 11:11:45' |
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SELECT * | |
FROM users AS u | |
WHERE u.name LIKE '田中%' |
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