WEB开发网      濠靛倻鏅悵顖涚附閽樺鐎诲ù婊庡亾缁辨帗鎷呴悩鍨暠濞戞挴鍋撳ù鐘烘閸ㄥ孩绂嶉锝喰﹂柟瀛樺灣濠婃垿鎯冮崟顏嗩伇濞寸姾妫勬慨鈺呭礉濞戝磭骞㈤悹鍥у槻閸ㄥ孩绂嶉敓锟� ---闁挎洩鎷�
开发学院数据库MSSQL Server SQL Server: convert varbinary to varchar 阅读

SQL Server: convert varbinary to varchar

 2007-11-11 12:44:50 来源:WEB开发网 闁靛棴鎷�闁告垵绻愰惃顒傗偓娑欍仦缂嶏拷濠⒀呭仜閵囧洨鈧稒銇炵紞锟�闁靛棴鎷�  闁稿繗娅曢弫鐐次涘▎鎰泚闁告娲ㄥ▓鎴濐嚗椤旂厧瑙�
核心提示:Use CAST or CONVERT select convert (varbinary (20) , "select") it gives = 0x73656c656374then you can convert that to a varcharselect convert (varcha

Use CAST  or  CONVERT 

select convert (varbinary (20) , "select") it gives = 0x73656c656374
then you can convert that to a varchar
select convert (varchar (20), 0x73656c656374 ) it gives "select"

Use master.dbo.fn_varbintohexsubstring(1,@binvalue,1,0)

master.dbo.fn_varbintohexsubstring(1,@binvalue,1,0)

declare @binvalue varbinary(256),
@vcharvalue nvarchar(256)
set @binvalue = 0xF5FF3FED3B055DF7EC27251FBC80EE48
select @vcharvalue = 'aa' + master.dbo.fn_varbintohexsubstring(1,@binvalue,1,0)

print @vcharvalue

it gives = 0xF5FF3FED3B055DF7EC27251FBC80EE48

Use master.dbo.fn_varbintohexstr(@binvalue)

declare @binvalue varbinary(256),
@vcharvalue nvarchar(256)
set @binvalue = 0xF5FF3FED3B055DF7EC27251FBC80EE48
select @vcharvalue = 'aa' + master.dbo.fn_varbintohexstr(@binvalue)

print @vcharvalue

it gives = 0xF5FF3FED3B055DF7EC27251FBC80EE48

http://www.cnblogs.com/skyfei/archive/2006/09/13/502861.html

Tags:SQL Server convert

编辑录入:coldstar [复制链接] [打 印]
赞助商链接