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📜  更新 mysql 代码示例中的子字符串

📅  最后修改于: 2022-03-11 15:05:15.684000             🧑  作者: Mango

代码示例1
SELECT Country, REPLACE(Country, 'States', 'Kingdom') 
FROM Persons;

UPDATE tableName
SET Country = REPLACE(Country, 'States', 'Kingdom')

-- if Country = 'United States'
-- After replace = 'United Kingdom'