{"id":139,"date":"2026-05-25T13:42:46","date_gmt":"2026-05-25T05:42:46","guid":{"rendered":"https:\/\/blog.fennubird.cn\/?p=139"},"modified":"2026-05-25T13:42:46","modified_gmt":"2026-05-25T05:42:46","slug":"mysql-8-4-%e5%bf%98%e8%ae%b0root%e5%af%86%e7%a0%81%e6%80%8e%e4%b9%88%e5%8a%9e","status":"publish","type":"post","link":"https:\/\/fennubird.cn\/index.php\/2026\/05\/25\/mysql-8-4-%e5%bf%98%e8%ae%b0root%e5%af%86%e7%a0%81%e6%80%8e%e4%b9%88%e5%8a%9e\/","title":{"rendered":"MySQL 8.4 \u5fd8\u8bb0root\u5bc6\u7801\u600e\u4e48\u529e"},"content":{"rendered":"\n
\n

\u4e00\u6b21\u771f\u5b9e\u7684\u6392\u9519\u8bb0\u5f55\uff1a\u4ece\u5404\u79cd\u62a5\u9519\u5230\u6700\u7ec8\u89e3\u51b3\uff0c\u6db5\u76d6 MySQL 8.0 \u4e0e\u65e7\u7248\u672c\u7684\u6838\u5fc3\u5dee\u5f02<\/p>\n<\/blockquote>\n\n\n\n

\u524d\u8a00<\/h2>\n\n\n\n

\u5982\u679c\u4f60\u8fd8\u5728\u4f7f\u7528 UPDATE user SET password=PASSWORD('123456')...<\/code> \u8fd9\u79cd\u8001\u6389\u7259\u7684\u547d\u4ee4\u6765\u4fee\u6539 MySQL 8.0 \u7684\u5bc6\u7801\uff0c\u90a3\u8fd9\u7bc7\u6587\u7ae0\u5c31\u662f\u4e3a\u4f60\u51c6\u5907\u7684\u3002<\/p>\n\n\n\n

\u672c\u6587\u8bb0\u5f55\u4e86\u6211\u5728 MySQL 8.4.8 \u4e0a\u5fd8\u8bb0\u5bc6\u7801\u540e\u7684\u5b8c\u6574\u6392\u9519\u8fc7\u7a0b\uff0c\u9047\u5230\u7684\u6bcf\u4e00\u4e2a\u9519\u8bef\u90fd\u6709\u5bf9\u5e94\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n

\u73af\u5883\u8bf4\u660e<\/h2>\n\n\n\n
    \n
  • MySQL \u7248\u672c<\/strong>\uff1a8.4.8 (Linux\/Ubuntu)<\/li>\n\n\n\n
  • \u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1aUbuntu 24.04+<\/li>\n\n\n\n
  • \u95ee\u9898<\/strong>\uff1aroot \u5bc6\u7801\u9057\u5fd8\uff0c\u4e14\u9519\u8bef\u5730\u914d\u7f6e\u4e86 mysql_native_password<\/code> \u63d2\u4ef6<\/li>\n<\/ul>\n\n\n\n

    \u5e38\u89c1\u9519\u8bef\u901f\u67e5\u8868<\/h2>\n\n\n\n
    \u9519\u8bef\u4fe1\u606f<\/th>\u539f\u56e0<\/th>\u89e3\u51b3\u65b9\u6848<\/th><\/tr><\/thead>
    ERROR 1064...syntax...PASSWORD('123456')<\/code><\/td>MySQL 8 \u5df2\u79fb\u9664 PASSWORD()<\/code> \u51fd\u6570<\/td>\u4f7f\u7528 ALTER USER<\/code> \u8bed\u6cd5<\/td><\/tr>
    ERROR 1396 (HY000): Operation ALTER USER failed<\/code><\/td>\u5728 --skip-grant-tables<\/code> \u6a21\u5f0f\u4e0b\u672a\u5237\u65b0\u6743\u9650<\/td>\u5148\u6267\u884c FLUSH PRIVILEGES;<\/code><\/td><\/tr>
    ERROR 1524 (HY000): Plugin 'mysql_native_password' is not loaded<\/code><\/td>\u7528\u6237\u88ab\u9519\u8bef\u914d\u7f6e\u4e3a\u4f7f\u7528\u672a\u52a0\u8f7d\u7684\u8ba4\u8bc1\u63d2\u4ef6<\/td>\u4fee\u6539 plugin \u4e3a caching_sha2_password<\/code><\/td><\/tr>
    ERROR 1819 (HY000): Your password does not satisfy...<\/code><\/td>\u5bc6\u7801\u5f3a\u5ea6\u4e0d\u7b26\u5408 MySQL 8 \u7684\u7b56\u7565<\/td>\u4f7f\u7528\u5f3a\u5bc6\u7801\u6216\u4e34\u65f6\u8c03\u4f4e\u7b56\u7565<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u5b8c\u6574\u89e3\u51b3\u6b65\u9aa4<\/h2>\n\n\n\n

    \u7b2c\u4e00\u6b65\uff1a\u505c\u6b62 MySQL \u670d\u52a1<\/h3>\n\n\n\n
    <\/circle><\/circle><\/circle><\/g><\/svg><\/span>