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mysql> show variables like '%func%';
+-----------------------------------------+-------+
| Variable_name | Value |
+-----------------------------------------+-------+
| log_bin_trust_function_creators | ON |
+-----------------------------------------+-------+
1 row in set (0.02 sec)
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mysql> set global log_bin_trust_function_creators=1;
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mysql> use xxx;
Database changed
delimiter $$ÊÇÉèÖà $$ΪÃüÁîÖÕÖ¹·ûºÅ£¬´úÌæ·ÖºÅ£¬ÒòΪ·ÖºÅÔÚbegin...endÖлáÓõ½£»
mysql> delimiter $$
CREATE FUNCTION first_func(param1 varchar(5),parmam2 varchar(5),param3 varchar(10))
RETURNS TINYINT
BEGIN
RETURN 1;
END
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mysql> delimiter ;
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mysql> select first_func('aaa','bbb','ccc');
+-------------------------------+
| first_func('aaa','bbb','ccc') |
+-------------------------------+
| 1 |
+-------------------------------+
1 row in set (0.47 sec)
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mysql> drop function first_func ;
Query OK, 0 rows affected (0.11 sec)
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1) show function status
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mysql>show create function bobj.first_func;
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sno char[7] NO NULL Primary Key;
sname varchar[8] NO NULL;
sex char[2] NO NULL; ......
Real example:
/*************************by garcon1986*********************************************************/
<?php
// get the values from entreprise creation form
$secteur = $_POST['secteur'];
$nom = $_POST['nom_entreprise'];
$taille = $_POST['taille_entreprise'];
$concurrent = $_POST[' ......
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view plaincopy to clipboardprint?
Select restnum from book where id =1 ; ......
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DBI-1.604.tar.gz
DBD-mysql-4.006.tar.gz
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wget http://www.cpan.org/modules/by-module/DBD/DBI-1.604.tar.gz
tar -zxvf DBI-1.604.tar.gz
cd DBI-1.604
perl Makefile.PL ......