Cool
Cool
Published on 2022-07-12 / 31 Visits
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mysql批量转字段的字符

执行sql 获取 sql查询语句

SELECT
    CONCAT(
        'ALTER TABLE ',
        TABLE_NAME,
        ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;'
    )
FROM
    information_schema.`TABLES`
WHERE
    TABLE_SCHEMA = 'cool';

复制sql 执行 ,就能将所有的表和字段的字符集修改了


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