Sql server2005µ¼Èëexcelʱ³öÏÖÒ»¸ö´íÎó
×¼±¸½«Ò»¸öexcel±íµ¼ÈëSQL Server2005Öз¢ÉúÁËÏÂͼµÄ´íÎó£º
ÖØÆôSQL Server2005»¹ÊdzöÏÖÉÏͼµÄ´íÎ󣬽â¾ö·½·¨£¨ÈçÏÂͼ£©£º
ÔÚSQL Server Configuration ManagerÖн«SSIS¼´SQL Server Integration ServicesµÄÊôÐÔÖеÄÄÚÖÃÕË»§¸ÄΪ“±¾µØÏµÍ³”£¬ÖØÆô·þÎñ¼´¿Éµ¼ÈëexcelÁË¡£
Ïà¹ØÎĵµ£º
SOURCE: CLICK HERE
±¾ÎĽ²ÊöSQL Server¡¢Oracle¡¢MySQL²é³öֵΪNULLµÄÌæ»»¡£
ÔÚSQL Server Oracle MySQLµ±Êý¾Ý¿âÖвé³öijֵΪNULLÔõô°ì?
1¡¢MSSQL: ISNULL()
Óï·¨
ISNULL ( check_expression , replacement_value )
²ÎÊý
check_expression
½«±»¼ì²éÊÇ·ñΪ NULLµÄ±í´ïʽ¡£check_expression ¿ÉÒÔÊÇÈκÎÀàÐ͵ġ£
re ......
"SQL Server ²»´æÔÚ»ò·ÃÎʱ»¾Ü¾ø "
Õâ¸öÊÇ×ÔÓµÄ,´íÎó·¢ÉúµÄÔÒò±È½Ï¶à,ÐèÒª¼ì²éµÄ·½ÃæÒ²±È½Ï¶à.
Ò»°ã˵À´,ÓÐÒÔϼ¸ÖÖ¿ÉÄÜÐÔ:
1,SQL ServerÃû³Æ»òIPµØÖ·Æ´Ð´ÓÐÎó
2,·þÎñÆ÷¶ËÍøÂçÅäÖÃÓÐÎó
3,¿Í»§¶ËÍøÂçÅäÖÃÓÐÎó
Òª½â¾öÕâ¸öÎÊÌâ,ÎÒÃÇÒ»°ãÒª×ñÑÒÔϵIJ½ÖèÀ´Ò»²½²½ÕÒ³öµ¼Ö´íÎóµÄÔÒò.
= ......
Æäʵɾ³ýÊý¾Ý¿âÖÐÊý¾ÝµÄ·½·¨²¢²»¸´ÔÓ£¬ÎªÊ²Ã´ÎÒ»¹Òª¶à´ËÒ»¾ÙÄØ£¬Ò»ÊÇÎÒÕâÀï½éÉܵÄÊÇɾ³ýÊý¾Ý¿âµÄËùÓÐÊý¾Ý£¬ÒòΪÊý¾ÝÖ®¼ä¿ÉÄÜÐγÉÏà»¥Ô¼Êø¹ØÏµ£¬É¾³ý²Ù×÷¿ÉÄÜÏÝÈëËÀÑ»·£¬¶þÊÇÕâÀïʹÓÃÁË΢ÈíδÕýʽ¹«¿ªµÄsp_MSForEachTable´æ´¢¹ý³Ì¡£
¡¡¡¡Ò²ÐíºÜ¶à¶ÁÕßÅóÓѶ¼¾Àú¹ýÕâÑùµÄÊÂÇ飺ҪÔÚ¿ª·¢Êý¾Ý¿â»ù´¡ÉÏÇåÀíÒ»¸ö¿Õ¿â£¬µ«ÓÉÓÚ¶ÔÊ ......
ÔʼÊý¾Ý
TERMINAL_ID
MAXDATE
TERMINAL_ID
OCCUR_DATE_TIME
TROUBLE_CD
1
12345
20100401102754
12345
20100401102754
210
2
12345
20100401102754
12345
20100401102754
211
3
12345
20100401102754
12345
20100401102754
?09
......
declare @xml xml
set @xml = '<root/>'
select @xml
declare @value varchar(10)
set @value = 'val1'
set @xml.modify('insert <item value="{sql:variable("@value")}" /> into (/root)[1]')
select @xml
set @value = 'val2'
set @xml.modify('replace value of (/root/item/@value)[1] with "val2 ......