һЩ¼òµ¥µÄmysql SQLÓï¾ä±¸Íü
·ÅÔÚÕâÀﱸÍü,ÀÏÊÇÍü¼ÇÔõôд¡£
mysql> create database book;
mysql> use book;
Database changed
mysql> create table email_message(key_mail_messages INTEGER,
-> date_created VARCHAR(19),
-> date_updated varchar(19),
-> date_email varchar(19),
-> addr_from varchar(100),
-> addr_reply_to varchar(100),
-> subject varchar(100),
-> message mediumtext);
mysql> describe email_message;
+-------------------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------------------+--------------+------+-----+---------+-------+
| key_mail_messages | int(11) | YES | | NULL | |
| date_created | varchar(19) | YES | | NULL | |
| date_updated | varchar(19) | YES | | NULL | |
| date_email | varchar(19) | YES | | NULL | |
| addr_from | varchar(100) | YES | | NULL | |
| addr_reply_to | varchar(100) | YES | | NULL | |
| subject | varchar(100) | YES | | NULL | |
| message | mediumtext | YES | | NULL | |
+-------------------+--------------+------+-----+---------+-------+
mysql> alter table email_message add column temp_field integer;
mysql> describe email_message;
+-------------------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------------------+--------------+------+-----+---------+-------+
| key_mail_messages | int(11) | YES | | NULL | |
| date_created | varchar(19) | YES | | NULL | |
| date_updated | varchar(19) | YES | | NULL | |
| date_email | varchar(19) | YES | | NULL | |
| addr_from | varchar(100) | YES | | NULL | |
| addr_reply_to | varchar(100) | YES |
Ïà¹ØÎĵµ£º
Òª°²×° MySQL£¬¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÏÂÁÐÃüÁ
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
// °²×°php5-mysql Êǽ«phpºÍmysqlÁ¬½ÓÆðÀ´
Ò»µ©°²×°Íê³É£¬MySQL ·þÎñÆ÷Ó¦¸Ã×Ô¶¯Æô¶¯¡£Äú¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÒÔÏÂÃüÁîÀ´¼ì²é MySQL ·þÎñÆ÷ÊÇ·ñÕýÔÚÔËÐУº
......
LIKE ²Ù×÷·ûÓÃÓÚÔÚ WHERE ×Ó¾äÖÐËÑË÷ÁÐÖеÄÖ¸¶¨Ä£Ê½¡£
SQL LIKE ²Ù×÷·ûÓï·¨
SELECT column_name(s) from table_name WHERE column_name LIKE pattern
SQL ͨÅä·û
ÔÚËÑË÷Êý¾Ý¿âÖеÄÊý¾Ýʱ£¬SQL ͨÅä·û¿ÉÒÔÌæ´úÒ»¸ö»ò¶à¸ö×Ö·û¡£
SQL ͨÅä·û±ØÐëÓë LIKE ÔËËã·ûÒ»ÆðʹÓá£
ÔÚ SQL ÖУ¬¿ÉʹÓÃÒÔÏÂͨÅä·û£º
ͨÅä·û
Ãè ......
ÓÉÓÚ³ÌÐòÐèÒª°ÑSQL SERVER ÀïµÄÊý¾Ýµ¼Èëµ½ACCESSÀï.
¸Õ¿ªÊ¼Ê¹ÓÃDataSetÀ´Ñ»·.
Êý¾ÝÁ¿ÉÙµÄʱºò»¹Ëã¿ÉÒÔÓ¦¸¶µÄ¹ýÀ´.
µ«µ±Êý¾Ý¶àµÄʱºò.
»á±¨´í"λÖôíÎó"
ÔÚÍøÉÏËÑѰһ·¬.ÕÒµ½Ò»¸ö·½·¨.
ʹÓÃinsert into openrowset
½Ó×Å´íÎóÒ»¸ö½ÓÒ»¸öµÄÀ´..
"²åÈë´íÎó: ÁÐÃû»òËùÌṩֵµÄÊýÄ¿Óë±í¶¨Ò岻ƥÅä¡£"
"δÄÜÕÒµ½ OLE DB Ì ......
SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ
ÊÕ²Ø
--> Title : SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ
--> Author : wufeng4552
--> Date : 2009-11-11
SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ
(Ò»)¸ÅÄî:
·Ö²¼Ê½ÊÂÎñÊÇÉæ¼°À´×ÔÁ½¸ö»ò¶à¸öÔ´µÄ×ÊÔ´µÄÊÂÎñ¡£Microsoft® SQL Serv ......