mysql²¢·¢·ÃÎʳö´í - MS-SQL Server / ÒÉÄÑÎÊÌâ
ÓÃLR²âÊÔÓû§²¢·¢£¬³ÖÐø²¢·¢100¸ö£¬Öмä·ÃÎÊÍøÕ¾£¬¾Í»á³öÏÖ´íÎóCan't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (11)£¬²»ÖªµÀÕ¦»ØÊ£¿ÔÙµã»÷¾ÍÓÖÕý³£ÁË£¬ÊDz»²¢·¢Ì«¶àÔì³ÉmysqlµÄÆ¿¾±£¿
ÎÒÉÏÍøgoogleÁËÒ»°Ñ£¬¾ø´ó¶àÊý·´Ó¦µÄÕâ¸öÎÊÌâ¶¼ÊÇÆô¶¯Êý¾Ý¿âµÄʱºò³öÏֵġ£ÔÎÁË¡¡
½¨Òéµ½MYSQL°æ¿éÌáÎÊ
[Quote=ÒýÓà 1 Â¥ htl258 µÄ»Ø¸´:
..]
½¨Òéµ½MYSQL°æ¿éÌáÎÊ
[/Quote]
..
лл£¬ÎÒÒѾÔÚmysql°æ¿é·¢ÌûÁË£¬ºÇºÇ
ÐÞ¸Ä my.iniÎļþ
Êý¾Ý¿âϵͳÔÊÐíµÄ×î´ó¿ÉÁ¬½ÓÊý
max_connections = ÄãÏëÒªµÄÊý¡£Èç¹û²»ÉèÖã¬Ä¬ÈÏÊÇ100¡£×î´óÊÇ16384¡£
my.ini ÔÚlinuxÏÂÔÚ /etc/ ÏÂÃæ windows ¾Í²»ÖªµÀÁË
»Ø¸´4Â¥
ÒѾ°Ñ×î´óÁ¬½ÓÊýÉèΪ1000ÁË£¬µ«ÊÇ¿ìËÙ·ÃÎÊmysql£¬»¹ÊÇ»á³öÏÖCan't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'µÄÇé¿ö£¬ÄѵÀmysql.sockÊǼ´Ê±Éú³ÉµÄÎļþÂ𣿷´¸´Ë¢Ò³Ã棬¾Í»á³öÏÖÕÒ²»µ½mysql.sock
Ïà¹ØÎÊ´ð£º
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
ÏÖÔÚÓÐÒ»¸ö²¿Ãűídept£¨²¿ÃÅÃû³Æ£¬²¿Ãźš£¡££©ÓÐÒ»¸öÈËÔ±±íemp£¨ÐÕÃû£¬ÈËÔ±±àºÅ£¬Ö°Î»£¬Ð½×Ê£¬²¿ÃÅ£©
emp±íÖеÄÄÚÈÝÊÇÕâÑùµÄ£º
a 1 ¹¤³Ìʦ 3000 Èí¼þ²¿
b 2 ÆÕͨԱ¹¤ 2000 Ó²¼þ²¿
c 3 ¹¤³Ìʦ 4000 Ó²¼þ²¿
d ......
ͨ¹ýNAME×Ö¶ÎÌõ¼þ²éѯһ¸öÊý¾Ý±í£¬¼ÙÉèÎÒÓÐ100¸öÐÕÃû£¬ÓÐÒÔÏÂÁ½¸ö·½·¨£¬
·½·¨1£º
°Ñ100¸öName ×é³ÉÒ»¸öSQLÓï¾ä£¬±ÈÈç Select * from tmp_table where Name='ÕÅÈý' or Name ='ÀîËÄ' Or ...Or Name='µÚÒ»°Ù¸öÐÕÃû'
......
Ôõô°ÑMDFÊý¾Ýתµ½MySQL£¿
ÖÁÉٵø½¼Óµ½sqlserverÉÏ
¾ßÌåÔõôŪ°¡ ÎҵıÏÒµÉè¼ÆµÄÊý¾Ý¿âÊÇ´ÓÍøÉÏdownÏÂÀ´µÄ£¿£¿
Ä㻹²»ÈçÖ±½ÓÓÃsqlserverÄØ
º¯Êý¡¢´æ´¢¹ý³Ì¶¼µÃ¸ÄÁË¡£
sqlserverûÔõôÓùý¡£Ò²Ã»Óа²× ......
A±í ÓÐÁ½¸ö×Ö¶Î
id ΨһÊý×ÖÓò
InfoTxt text ÀàÐÍ
ÎÒÏÖÔÚÒª°Ñ id ²»ÊÇ14 µÄËùÓÐ InfoTxt×Ö¶Î Îı¾ºóÃæ ¶¼¼ÓÉÏ 'aaa'
°´ÏÂÃæÖ´ÐÐÏÂÀ´ Ö»Óбí×îºóÒ»ÐмÓÉÏÁË 'aaa' ......