{"id":55730,"date":"2023-05-10T10:17:15","date_gmt":"2023-05-10T03:17:15","guid":{"rendered":"https:\/\/jobsgo.vn\/blog\/?p=55730"},"modified":"2025-02-14T09:00:17","modified_gmt":"2025-02-14T02:00:17","slug":"cac-cau-hoi-sql","status":"publish","type":"post","link":"https:\/\/jobsgo.vn\/blog\/cac-cau-hoi-sql\/","title":{"rendered":"Tuy\u1ec3n t\u1eadp c\u00e1c c\u00e2u h\u1ecfi SQL th\u01b0\u1eddng g\u1eb7p trong ph\u1ecfng v\u1ea5n"},"content":{"rendered":"\n
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\n \u0110\u00e1nh gi\u00e1 post<\/span>\n <\/div>\n<\/div>\n

SQL th\u1ef1c ch\u1ea5t l\u00e0 ng\u00f4n ng\u1eef truy v\u1ea5n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf trong h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u quan h\u1ec7. SQL kh\u00f4ng \u0111\u01a1n gi\u1ea3n, ph\u1ecfng v\u1ea5n SQL l\u1ea1i c\u00e0ng kh\u00f4ng d\u1ec5 d\u00e0ng. Nh\u01b0ng b\u1ea1n kh\u00f4ng c\u1ea7n qu\u00e1 lo l\u1eafng b\u1edfi n\u1eafm ch\u1eafc c\u00e1c c\u00e2u h\u1ecfi SQL<\/a> d\u01b0\u1edbi \u0111\u00e2y, b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng v\u01b0\u1ee3t qua v\u00f2ng ph\u1ecfng v\u1ea5n v\u00e0 ghi \u0111i\u1ec3m v\u1edbi nh\u00e0 tuy\u1ec3n d\u1ee5ng.<\/p>\n

M\u1ee5c l\u1ee5c<\/p>