我有一个查询,该查询反汇编存储在varbinary类型中的值。如果我从varbinary值00中删除,我得到的数据将为我提供正确的结果。如何在不将其更改为varchar的情况下从该类型中删除值00,或者如何在更改为varchar并将单个字符转换为正确的varbinary条目后返回。
如果我在varchar上使用交换功能,则无法使用sql查询: REPLACE(CONVERT(varchar(max),val,1),'00','')
SQL查询:
DECLARE @MyTable TABLE(id int identity(1,1) NOT NULL PRIMARY KEY,val varbinary(max));
INSERT INTO @MyTable(val)
SELECT 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
UNION ALL
SELECT 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
SELECT CONVERT(VARCHAR(max),val) As NormalConvert
FROM @MyTable
答案 0 :(得分:0)
我必须承认,我并没有真正获得您试图实现的目标。这可能是xy problem ...
的情况但是-据我所知-您想通过摆脱不可读字符来将此varbinaries转换为可读文本。一种技巧可能是:
DECLARE @MyTable TABLE(id int identity(1,1) NOT NULL PRIMARY KEY,val varbinary(max));
INSERT INTO @MyTable(val)
SELECT 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
UNION ALL
SELECT 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
;WITH SingleCharacters AS
(
SELECT t.id
,Nmbr
,OneChar
FROM @MyTable t
CROSS APPLY(SELECT TOP(DATALENGTH(t.val)/2) ROW_NUMBER() OVER(ORDER BY (SELECT NULL)) FROM master..spt_values v1 CROSS JOIN master..spt_values v2) A(Nmbr)
CROSS APPLY(SELECT CAST(SUBSTRING(t.val,(-1+Nmbr*2),2) AS VARCHAR(1))) B(OneChar)
)
SELECT sc.id
,(
SELECT sc2.OneChar AS [*]
FROM SingleCharacters sc2
WHERE sc2.id=sc.id
AND ASCII(sc2.OneChar) BETWEEN 32 AND 126
ORDER BY sc2.Nmbr
FOR XML PATH(''),TYPE).value('.','varchar(max)')
FROM SingleCharacters sc
GROUP BY sc.id;
简而言之:
从VARBINARY
到SUBSTRING
的字符取自我们选择两个字节的任何奇数位置。强制转换为VARCHAR(1)
。
最后的SELECT
将使用GROUP BY
以及相关子查询。从v2017开始,您应该使用STRING_AGG()
。这将用32到126之间的ASCII值重新连接alle字符,因此将大多数拉丁字符替换为
对于给定的二进制文件,结果为:
ML!hspormcno erni O oePL\! @)@( .et`rrD@.eoB)t 2~Do.~*ooo)***?m eso=10 noig"t-6?<iealakeeao mn:s=ht:/w.3og20/MShm-ntne mn:s=ht:/w.3og20/MShm" <cinru> Cniini RnieCniuainitoayNmrprtr =4 |*RnieCniuainitoayNmrprtr =6 |*RnieCniuainitoayNmrprtr =8 |*RnieCniuainitoayNmrprtr =1)| (utm.ofgrtoDcinr.ueOeaoa= 2 |*RnieCniuainitoayNmrprtr =4)*eunflele{rtr re<Cniin <aeNw rp<Nm> /cinru>/iealakeeao>SBv..01$#Srns#SGI#lb%/ga = R!1.lMdl>yr_eutdlodtossolbytmbetodto_oaguacoCnyrHdaalaksebyecitoAtiueytmRnieCmieSrieCmiaineaainAtiueutmCmaiiiytrbtHdaRslRnieofgrtoDcinrgtNmrprtrdsrpin "Ab1\6&9etwPoitrAUHL.21...2-421TrpoEcpinhos )CrlMimcredl%X\\4SVRINIFDVrienornltoSrnFlIf0040FlDsrpin8FlVrin...Dnenlaeyr_eutdlLgloyih OiiaFlnmHdaRsl.l4rdcVrin...8sebyVrin...,
M@!Ti rga antb u nDSmd.$PLU@KH.et .sc@.eo@HtZU~Do.~*ooo)***V<?xml version="1.0" encoding="utf-16"?><LiteCallbackGenerator xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <ActionGroup> <Condition>if ((Runtime.ConfigurationDictionary.NumerOperatora == 4) || (Runtime.ConfigurationDictionary.NumerOperatora == 6) || (Runtime.ConfigurationDictionary.NumerOperatora == 8) || (Runtime.ConfigurationDictionary.NumerOperatora == 11) || (Runtime.ConfigurationDictionary.NumerOperatora == 22) || (Runtime.ConfigurationDictionary.NumerOperatora == 41) ){return false;}else{return true;}</Condition> <Name>Nowa grupa</Name> </ActionGroup></LiteCallbackGenerator>BJv..01l$#8#tig#S#UD#lbG%6/gaaaP=RRR%!R)*1.R.2.l.u&X*Mdl>HdaRsl.lodtosmcriytmOjcodto_oagua.trCnyryralaksebyecitoAtiueSse.utm.oplrevcsCmiaineaainAtiueRnieoptbltAtiueHdaRslutmofgrtoDcinre_ueOeaoadsrpin %g\6 9TsoarfleAUHL.090002-421TrpoEcpinhos_oDlanmcredl0HX\\4VS_VERSION_INFO?DVarFileInfo$TranslationStringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0DInternalNameHydra_Result.dll(LegalCopyright LOriginalFilenameHydra_Result.dll4ProductVersion0.0.0.08Assembly Version0.0.0.0
这在我看来还不错。
提示:您可以使用某种CASE
列表或映射表来用适当的字符替换某些ASCII值。