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1. ´´½¨ÊµÀýÊý¾Ý¿â
   create database db5;
   use db5;
2.´´½¨Ò»¸ö¼òµ¥µÄ¹¤×÷±í,²¢²åÈëÊý¾Ý
   create table t(s1 int);
   insert into t values(5);
3.´´½¨³ÌÐòʵÀý create procedure Example
   create procedure p1() select * from t;
      SQLÓï¾ä´æ´¢¹ý³ÌµÄµÚÒ»²¿·ÖÊÇ create procedure
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      µÚÈý²¿·ÖÊé²ÎÊýÁÐ±í£¨£©£¬µÚËIJ¿·ÖÊdzÌÐòµÄÖ÷Ì壬“select * from t”
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    call p1();
5.¹ý³ÌÖеÄÌØÕ÷×Ó¾ä
    create procedure p2()
    language SQL
     NOT DETERMINISTIC
    SQL SECURITY DEFINER
    COMMENT ''
     select current_date,rand() from t;
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