REPLACE() 函数来替换字符串中的子串。，，``sql，SELECT REPLACE('Hello World', 'World', 'MySQL');，`，，这将返回 'Hello MySQL'`。REPLACE() 函数来替换字符串中的子串。，，``sql，SELECT REPLACE('Hello World', 'World', 'MySQL');，`，，这将返回 'Hello MySQL'`。Powered By Z-BlogPHP 1.7.3
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