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sql 2005Êý¾Ý¿âÎÒÏëµÃµ½Ò»×Ö·û´®Îª:
sldkf|||sdeww
erkv|||rltdk
jemcl|||ligf
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SQL code:
select parsename(replace('sldkf|||sdeww','|||','.'),1)
/*sdeww*/
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SQL code:
Select parsename('A,B,C.C,E.F',2)---parsenameµÄÓï·¨¾ÍÊÇ ½ØÈ¡µã '.' ºóÃæµÄ×Ö·û´®£¬1Ϊµ¹ÊýµÚÒ»£¬2Ϊµ¹ÊýµÚ¶þ...
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21-30ÊÇʲôÒâ˼£¿×ֶεϰ¾Ídelete from table1 where col1>=21 and col1<=30
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a1
id name aa cc
001 aaaa bbb cc
002 bbb bbb bbb
003 ccc ccc ccc
004 ddd ddd ddd
005 eee eee eee
a2
id ida2 ff b ......
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id workbillno ..................
1 1
2 6
3 a1
4 c2
5 2
6 aa
7 ......
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JLBH LXR LXDH SHDZ
1 a ......
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students_2008, students_2009È»ºóÎÒÓÖ×öÁËÒ»¸öÄ£°å±ístudents_template,Ä£°å±íÖеÄ×ֶκÍstudents_2008, students_2009Ò»Ñù£¬Ö»²»¹ýÊÇÒ»¸ö ......