{"id":83,"date":"2009-05-26T10:59:50","date_gmt":"2009-05-26T02:59:50","guid":{"rendered":"http:\/\/www.cnmiss.cn\/?p=82"},"modified":"2010-12-02T06:31:06","modified_gmt":"2010-12-02T06:31:06","slug":"sql-server-%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8d%a2%e8%a2%ab%e6%8f%92%e5%85%a5%e7%9a%84%e6%9c%a8%e9%a9%ac%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"https:\/\/www.cnmiss.cn\/?p=83","title":{"rendered":"Sql Server \u6279\u91cf\u66ff\u6362\u88ab\u63d2\u5165\u7684\u6728\u9a6c\u8bb0\u5f55"},"content":{"rendered":"

declare @t varchar(555),@c varchar(555) ,@inScript varchar(8000)
set @inScript='\u6076\u610f\u4ee3\u7801'
declare table_cursor cursor for select a.name,b.name from sysobjects a,syscolumns b where a.id=b.id and a.xtype='u' and (b.xtype=99 or b.xtype=35 or b.xtype=231 or b.xtype=167)
open table_cursor
fetch next from table_cursor into @t,@c
while(@@fetch_status=0)
begin
exec('update ['+@t+'] set ['+@c+']=replace(cast(['+@c+'] as varchar(8000)),'''+@inScript+''','''')' )
fetch next from table_cursor into @t,@c
end
close table_cursor
deallocate table_cursor;<\/p><\/blockquote>\n

\u5f7b\u5e95\u675c\u7eddSQL\u6ce8\u5165 <\/p>\n

1.\u4e0d\u8981\u4f7f\u7528sa\u7528\u6237\u8fde\u63a5\u6570\u636e\u5e93
2\u3001\u65b0\u5efa\u4e00\u4e2apublic\u6743\u9650\u6570\u636e\u5e93\u7528\u6237\uff0c\u5e76\u7528\u8fd9\u4e2a\u7528\u6237\u8bbf\u95ee\u6570\u636e\u5e93
3\u3001[\u89d2\u8272]\u53bb\u6389\u89d2\u8272public\u5bf9sysobjects\u4e0esyscolumns\u5bf9\u8c61\u7684select\u8bbf\u95ee\u6743\u9650
4\u3001[\u7528\u6237]\u7528\u6237\u540d\u79f0-> \u53f3\u952e\uff0d\u5c5e\u6027\uff0d\u6743\u9650\uff0d\u5728sysobjects\u4e0esyscolumns\u4e0a\u9762\u6253\u201c\u00d7\u201d
5\u3001\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u68c0\u6d4b\uff08\u5931\u8d25\u8868\u793a\u6743\u9650\u6b63\u786e\uff0c\u5982\u80fd\u663e\u793a\u51fa\u6765\u5219\u8868\u660e\u6743\u9650\u592a\u9ad8\uff09\uff1a <\/p>\n

DECLARE @T varchar(255),
@C varchar(255)
DECLARE Table_Cursor CURSOR FOR
Select a.name,b.name from sysobjects a,syscolumns b
where a.id=b.id and a.xtype= 'u ' and (b.xtype=99 or b.xtype=35 or b.xtype=231 or b.xtype=167)
OPEN Table_Cursor
FETCH NEXT FROM Table_Cursor INTO @T,@C
WHILE(@@FETCH_STATUS=0)
BEGIN print @c
FETCH NEXT FROM Table_Cursor INTO @T,@C
END
CLOSE Table_Cursor
DEALLOCATE Table_Cursor <\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

declare @t varchar(555),@c varchar(555) … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[23],"class_list":["post-83","post","type-post","status-publish","format-standard","hentry","category-xxbj","tag-mssql"],"_links":{"self":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts\/83","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=83"}],"version-history":[{"count":0,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts\/83\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=83"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=83"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}