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C#ÖвÙ×÷OracleʱµÄSQLÓï¾ä²ÎÊýµÄÓ÷¨
OracleTransaction myTrans ;
conn.Open();
myTrans =conn.BeginTransaction(IsolationLevel.ReadCommitted);
comm.Transaction =myTrans;
comm.CommandText="insert into TagInfo(TagID,AutoSubSysID,TagCode,TagName,TagType,TagValueType,TagMaxValue,TagMinValue,TagAlartMax";
comm.CommandText+=" ,TagAlartMin,TagSaveInterval,TagSaveIgBand,ValidTerm,TimeStampMode,TagAlartPos";
comm.CommandText+=" ,TagAlartPosDes,Description) ";
comm.CommandText+=" values(trim(to_char(SeqTagID.Nextval ,'0000000000')),'0000000100',:TagCode,:TagName,:TagType,:TagValueType,:TagMaxValue,:TagMinValue,:TagAlartMax";
comm.CommandText+=" ,:TagAlartMin,:TagSaveInterval,:TagSaveIgBand,:ValidTerm,:TimeStampMode,:TagAlartPos";
comm.CommandText+=" &n
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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient; ......
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ʹÓà CAST£º
CAST ( expression AS data_type )
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CONVERT (data_type[(length)], expression [, style])
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expression
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SQL Server ÒÑ·â鎖Ôª¼þ 'xp_cmdshell' µÄ ³ÌÐò 'sys.xp_cmdshell'
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Server\MSSQL\£¬ÕÒµ½ÎļþÃûÊÇscptxfr.exeµÄÎļþ,ÀûÓÃÃüÁîÐй¤¾ß£º¾ßÌåÓ÷¨ÈçÏ£º
D:\PROGRA~1\MICROS~2\MSSQL\>scptxfr/?
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SCPTXFR /s
<·þÎñÆ÷> /d <Êý¾Ý¿â> {[/I] | [/P <ÃÜÂë>]}
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