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delimiter // /*¶¨ÒåÃüÁî½áÊø·ûĬÈÏΪ ; */
create procedure genUsers()
begin
declare i int default 0;
while i < 40 do
insert into users(userID,userName,password) values(i,concat('username',i),concat('password',i));
set i = i + 1;
end while;
end
//
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call genUser();
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 TO 'repl'@'%.vm.dba.com' IDENTIFIED BY 'slavepass'
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MYSQLÊÚȨ

mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP
    ->     ON bankaccount.*
    ->     TO 'custom'@'localhost'
    ->     IDENTIFIED BY 'password';
mysql> GRANT SELECT,INS ......
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