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commit 791fc19fc7
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.idea
.vscode
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# InnoDB引擎页大小
show global status like 'Innodb_page_size';
#
select * from mysql.user;
#
SHOW CREATE TABLE sku.person;
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-- 修改用户的密码
alter user postgres with password '123456';
-- 查询所有用户
select * from pg_catalog.pg_user;