MySQL common

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Fortern committed 2025-11-04 21:42:32 +08:00
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# InnoDB引擎页大小
# InnoDB引擎页大小,默认16k
show global status like 'Innodb_page_size';
# 查询用户
# Buffer Pool 默认大小是 128M
show variables like '%innodb_buffer_pool%';
# 查询MySQL用户
select *
from mysql.user;