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grant select on testdb.* to common_user@'%';
grant insert on testdb.* to common_user@'%';
grant update on testdb.* to common_user@'%';
grant delete on testdb.* to common_user@'%';
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grant select,insert,update,delete on testdb.* to common_user@'%'
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grant ´´½¨¡¢Ð޸ġ¢É¾³ý MySQL Êý¾Ý±í½á¹¹È¨ÏÞ¡£
grant create on testdb.* to developer@'192.168.0.%';
grant alter on testdb.* to developer@'192.168.0.%';
grant drop on testdb.* to developer@'192.168.0.%';
grant ²Ù×÷ MySQL Íâ¼üȨÏÞ¡£
grant references on testdb.* to developer@'192.168.0.%';
grant ²Ù×÷ MySQL ÁÙʱ±íȨÏÞ¡£
grant create temporary tables on testdb.* to
grant ²Ù×÷ MySQL Ë÷ÒýȨÏÞ¡£
grant index on testdb.* to
grant ²Ù×÷ MySQL ÊÓͼ¡¢²é¿´ÊÓͼԴ´úÂë ȨÏÞ¡£
grant create view on testdb.* to developer@'192.168.0.%';
grant show view on testdb.* to developer@'192.168.0.%';
grant ²Ù×÷ MySQL ´æ´¢¹ý³Ì¡¢º¯Êý ȨÏÞ¡£
grant create routine on testdb.* to developer@'192.168.0.%';
grant alter routine on testdb.* to developer@'192.168.0.%';
grant execute on testdb.* to developer@'192.168.0.%';
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grant all privileges on testdb to
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grant execute on procedure testdb.pr_add to 'dba'@'localhost';
grant execute on function testdb.fn_add to 'dba'@'localhost';
grant all on *.* to dba@'localhost'
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groupadd mysql (/usr/sbin/groupadd)
useradd -g mysql mysql
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./configure --prefix=/usr/local/mysql
make
make install
cp support-files/my-medium.cnf /etc/my.cnf
cd /usr/local/mysql
bin/mysql_install_db --user ......

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¡¡¡¡mysql> select time_format(now(),'%H-%i-%S');
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ͨ¹ýSAS fastload Mysql table µ½ Teradata

/*clear fastload tables*/
%let gdw_dir =( user="XXXXX" password="XXXXX" database="XXXXX" tdpid="XXXXX");
proc sql;
connect to teradata as TD &gdw_dir;
execute (drop table STG_MYSQL_lkp_verticals)
by TD;
execute (commit) ......
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