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@sqls,varchar(20),Ò»¸ö²éѯÓï¾ä!
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SQL code:
if @@eowcount >0
print 'you'
else
print 'wu'


SQL code:
if @@rowcount>1


if @@rowcount>0

@@rowcount
try

sqls,varchar(20),Ò»¸ö²éѯÓï¾ä!
ÇëÎÊÈçºÎÅжÏexec(@sqls)ÊÇ·ñÓÐÊý¾Ý?
SQL code:

if @@rowcount>0
print '±íʾÓÐÊý¾Ý!'



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select convert(varchar(50),cast(convert(numeric(18,2),1275674000000/100000000)as real))+'ÒÚ'
select cast(convert(numeric(18,2),1275674000000/100000000)as real)
ΪʲôÉÏÒ»¸öÓÃvarcharת»»ºó¾ÍÖ»±£ÁôÁËÒ ......

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type Exception report


message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jas ......

MS SQL×÷ÒµÎÊÌâ - MS-SQL Server / Ó¦ÓÃʵÀý

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ÇóÒ»SQL - MS-SQL Server / »ù´¡Àà

tab1 ×Ö¶Î:billdate,goodsid,incount,inmoney,outcount,outmoney,endprice,endcount,endamt
tab2 ×Ö¶Î:goodsid,goodskind£¨ÉÌÆ·ÀàÐÍ£©
tab3 ×Ö¶Î:goodskind£¨ÉÌÆ·ÀàÐÍ£©,kindname
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µÃµ½ÉÌÆ·ÀàÐÍÔÚÒ»¶Îʱ¼ä ......

ÇóÒ»¸öSQLÓï¾ä - MS-SQL Server / »ù´¡Àà

×Ö¶Î1,×Ö¶Î2.....×Ö¶ÎN,Status,ParentID
1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
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1,Na ......
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