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¶ÀÁ¢µÄSQL ½Å±¾¹¤¾ß:QweryBuilder

ÍøÕ¾£ºhttp://werysoft.com/
Èç¹ûÄú±ØÐë¹ÜÀí»·¾³ÖеĶàÖÖÀàÐ͵ÄÊý¾Ý¿â·þÎñÆ÷£¬ÔòʹÓü¯ÖÐʽ¹¤¾ßµ÷ÕûËùÓÐÊý¾Ý¿â¿ÉÄÜ»á±È½Ï·½±ã¡£Werysoft µÄ QweryBuilder Ö¼ÔÚΪÄúÌṩ´ËÏÄÜ¡£Äú¿ÉÒÔʹÓÃËü´Óͬһ GUI Á¬½Óµ½ Microsoft SQL Server¡¢Sybase ASE¡¢SQL Anywhere ºÍ Oracle ʵÀý£¬È»ºó²é¿´¡¢´´½¨¡¢¸üкÍɾ³ýÊý¾Ý¿â½Å±¾¡¢¼Ü¹¹¶ÔÏóºÍÊý¾Ý¡£
QweryBuilder ±¾ÖÊÉÏÊÇÒ»ÖÖ SQL ½Å±¾¹¤¾ß£¬¶ø²»ÊÇÓÃÓÚ·þÎñÆ÷¹ÜÀíµÄ¹¤¾ß¡£Òª¿ªÊ¼¹¤×÷£¬Äú±ØÐëÊ×ÏÈ×¢²áÏ£ÍûÁ¬½Óµ½µÄ·þÎñÆ÷ʵÀý¡£×¢²áµÄ·þÎñÆ÷ÏÔʾÔÚ UI ×ó²à´°¸ñµÄÊ÷ÊÓͼÖС£ÔÚÓÒ²àÖ÷񻂿Óò£¨¹¤×÷ÇøÓò£©ÖУ¬¶à¸öÑ¡Ï±£´æ¸÷ÖÖ²éѯ½á¹û»òÆäËû¹¤¾ß½á¹û¡£ÈôÒª²é¿´¼Ü¹¹¶ÔÏóµÄÄÚÈÝ£¬ÄúÖ»Ðèä¯ÀÀµ½¸ÃÊ÷ÊÓͼ£¬È»ºóµ¥»÷¸Ã¶ÔÏó¡£µ¥»÷±í»áÉú³É±í¶¨ÒåºÍ¿ÉÄÜÊÊÓõÄÈκÎÔ¼Êø¡£Í¬Ñù£¬´æ´¢¹ý³Ì¡¢º¯Êý¡¢´¥·¢Æ÷ºÍÊÓͼ¿ÉΪÄúÌṩ drop Óï¾äÒÔ±ãÇáËɸüжÔÏó¡£
QweryBuilder °üº¬Ðí¶àÓÐÖúÓÚʹÄúµÄ¹¤×÷¸ü¼ÓÇáËɵÄÓÐȤ¹¤¾ßºÍ¿ì½Ý·½Ê½¡£Ö¸ÏòÊý¾Ý¿âÖеÄÁ½¸ö¶ÔÏóʱ£¬“¿É¼û²îÒ씿ì½Ý·½Ê½ÏÔʾËüÃÇÖ®¼äµÄÇø±ð¡£ËüʹÓÃÁíÒ»¸öÃûΪ WinMerge µÄÃâ·Ñ¹¤¾ß¡££¨ÔçÔÚ 2006 Ä꣬¸Ã¹¤¾ß¾Í·Ç³£Á÷ÐУ¬ÍøÖ·Îª http://winmerge.org£©¡£“×Ô¶¯Ì×Óøñʽ”¹¤¾ß½ ......

C#²Ù×÷¸÷ÖÖÖ´ÐÐsqlµÄ·½·¨º¬´æ´¢¹ý³Ì²Ù×÷

using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
using System.Xml;
using System.Data;
namespace MyDbTest
{
class Program
{
static void Main(string[] args)
{
SqlConnection thisConnection = new SqlConnection(
@"Data Source=localhost;Initial Catalog=CSGL;Persist Security Info=True;User ID=test;Password=test");
thisConnection.Open();
SqlCommand myCommand = new SqlCommand("P_Test", thisConnection);
myCommand.CommandType = CommandType.StoredProcedure;
//Ìí¼ÓÊäÈë²éѯ²ÎÊý¡¢¸³ÓèÖµ
myCommand.Parameters.Add("@id", SqlDbType.Int);
myCommand.Parameters["@id"].Value = "120";
//Ìí¼ÓÊä³ö²ÎÊý
myCommand.Parameters.Add("@Rowcount", SqlDbType.Int);
myCommand.Parameters["@Rowcount"].Direction = ParameterDirection.Output;
myCommand.ExecuteNonQuery();
//µÃµ½´æ´¢¹ý³ÌÊä³ö²ÎÊý
Console.WriteLine(" ´æ´ ......

C#²Ù×÷¸÷ÖÖÖ´ÐÐsqlµÄ·½·¨º¬´æ´¢¹ý³Ì²Ù×÷

using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
using System.Xml;
using System.Data;
namespace MyDbTest
{
class Program
{
static void Main(string[] args)
{
SqlConnection thisConnection = new SqlConnection(
@"Data Source=localhost;Initial Catalog=CSGL;Persist Security Info=True;User ID=test;Password=test");
thisConnection.Open();
SqlCommand myCommand = new SqlCommand("P_Test", thisConnection);
myCommand.CommandType = CommandType.StoredProcedure;
//Ìí¼ÓÊäÈë²éѯ²ÎÊý¡¢¸³ÓèÖµ
myCommand.Parameters.Add("@id", SqlDbType.Int);
myCommand.Parameters["@id"].Value = "120";
//Ìí¼ÓÊä³ö²ÎÊý
myCommand.Parameters.Add("@Rowcount", SqlDbType.Int);
myCommand.Parameters["@Rowcount"].Direction = ParameterDirection.Output;
myCommand.ExecuteNonQuery();
//µÃµ½´æ´¢¹ý³ÌÊä³ö²ÎÊý
Console.WriteLine(" ´æ´ ......

SQL Server 2000 µÄϵͳÊý¾Ý¿â

SQL Server 2000 µÄϵͳÊý¾Ý¿â
SQL Server 2000·þÎñÆ÷°²×°ºó»á½¨Á¢4ϵͳÊý¾Ý¿â¡£·Ö±ðÊÇmaster¡¢model¡¢msdb¡¢tempdb¡£
1¡¢masterÊý¾Ý¿â
    masterÊý¾Ý¿âÊÇSQL Server 2000ÖÐ×îÖØÒªµÄÊý¾Ý¿â£¬¼Ç¼ÁËSQL Server 2000µÄ·þÎñÆ÷¼¶ÏµÍ³ÐÅÏ¢£¬°üÀ¨ËùÓÐÕË»§ºÍÃÜÂ룬´ÅÅ̿ռ䡢Îļþ·ÖÅäºÍʹÓá¢ÏµÍ³¼¶µÄÅäÖòÎÊý¡¢³õʼ»¯ÐÅÏ¢ºÍÆäËûÊý¾Ý¿âµÄÐÅÏ¢µÈ¡£ÓÉÓÚmasterÊý¾Ý¿â¶ÔSQL Server 2000µÄÖØÒªÐÔ£¬ËùÒÔ½¨Òé²»ÒªÖ±½ÓÐ޸ģ¬¿Éͨ¹ýϵͳ´æ´¢¹ý³ÌÀ´Ö´ÐС£
2¡¢modelÊý¾Ý¿â
    modelÊý¾Ý¿â´æ´¢ÁËËùÓÐÓû§Êý¾Ý¿âºÍtempdbÊý¾Ý¿âµÄÄ£°å¡£Ëü°üº¬½«Òª¸´ÖƵ½Ã¿¸öÓû§Êý¾Ý¿âÖÐÈ¥µÄϵͳ±í¡£
3¡¢msdbÊý¾Ý¿â
    msdbÊý¾Ý¿âÖ÷Òª±»SQL Server 2000´úÀí·þÎñÓÃÀ´½øÐи´ÖÆ¡¢ÈÎÎñµ÷¶È¼°ÒÔ¹ÜÀí¾¯±¨µÈ»î¶¯¡£
4¡¢tempdbÊý¾Ý¿â
    tempdbÊý¾Ý¿âÊÇÒ»¸öÁÙʱÊý¾Ý¿â£¬ËüΪËùÓеÄÁÙʱ±í¡¢ÁÙʱ´æ´¢¹ý³ÌÒÔ¼°ÆäËûµÄÁÙʱ²Ù×÷Ìṩ¿Õ¼ä¡£SQL Server 2000·þÎñÆ÷µÄÖØÐÂÆô¶¯¶¼»áÖØÐ½¨Á¢tempdbÊý¾Ý¿â¡£Ò²¾ÍÊÇ˵£¬tempdbÊý¾Ý¿âµÄÊý¾ÝÊÇÔÝʱµÄ£¬Ã¿´ÎÖØÆô¶¼»áµ¼ÖÂÒÔǰÊý¾ÝµÄ¶ªÊ§¡£ ......

MS SQL SERVER º£Á¿Êý¾ÝµÄ²éѯÓÅ»¯¼°·ÖÒ³Ëã·¨


̽ÌÖÈçºÎÔÚÓÐ×Å1000ÍòÌõÊý¾ÝµÄMS SQL SERVERÊý¾Ý¿âÖÐʵÏÖ¿ìËÙµÄÊý¾ÝÌáÈ¡ºÍÊý¾Ý·ÖÒ³¡£ÒÔÏ´úÂë˵Ã÷ÁËÎÒÃÇʵÀýÖÐÊý¾Ý¿âµÄ“ºìÍ·Îļþ”Ò»±íµÄ²¿·ÖÊý¾Ý½á¹¹£º
CREATE TABLE [dbo].[TGongwen] (    --TGongwenÊǺìÍ·Îļþ±íÃû
   [Gid] [int] IDENTITY (1, 1) NOT NULL ,
--±¾±íµÄidºÅ£¬Ò²ÊÇÖ÷¼ü
   [title] [varchar] (80) COLLATE Chinese_PRC_CI_AS NULL ,  
--ºìÍ·ÎļþµÄ±êÌâ
   [fariqi] [datetime] NULL ,
--·¢²¼ÈÕÆÚ
   [neibuYonghu] [varchar] (70) COLLATE Chinese_PRC_CI_AS NULL ,
--·¢²¼Óû§
   [reader] [varchar] (900) COLLATE Chinese_PRC_CI_AS NULL ,
--ÐèÒªä¯ÀÀµÄÓû§¡£Ã¿¸öÓû§ÖмäÓ÷ָô·û“,”·Ö¿ª
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
¡¡¡¡ÏÂÃæ£¬ÎÒÃÇÀ´ÍùÊý¾Ý¿âÖÐÌí¼Ó1000ÍòÌõÊý¾Ý£º
declare @ ......

SQL Server³£ÓÃϵͳ´æ´¢¹ý³Ì

--ÁгöSQL ServerʵÀýÖеÄÊý¾Ý¿â
sp_databases
--·µ»ØSQL Server¡¢Êý¾Ý¿âÍø¹Ø»ò»ù´¡Êý¾ÝÔ´µÄÌØÐÔÃûºÍÆ¥ÅäÖµµÄÁбí
sp_server_info
--·µ»Øµ±Ç°»·¾³ÖеĴ洢¹ý³ÌÁбí
sp_stored_procedures
--·µ»Øµ±Ç°»·¾³Ï¿ɲéѯµÄ¶ÔÏóµÄÁÐ±í£¨ÈκοɳöÏÖÔÚ from ×Ó¾äÖеĶÔÏó£©
sp_tables
select * from sysobjects
---Ìí¼Ó»ò¸ü¸ÄSQL ServerµÇ¼µÄÃÜÂë¡£
sp_password @new=null,@loginame='sa'
--½«µÇ¼ Victoria µÄÃÜÂë¸ü¸ÄΪ ok¡£
EXEC sp_password NULL, 'ok', 'Victoria'
--½«µÇ¼ Victoria µÄÃÜÂëÓÉ ok ¸ÄΪ coffee¡£
EXEC sp_password 'ok', 'coffee'
--¸ü¸ÄÅäÖÃÑ¡Ïî
use master
go
exec sp_configure 'recovery interval','3'
reconfigure with override
go
--²é¿´Êý¾Ý¿âÎļþ
sp_helpdb tmp
use tmp
go
sp_helpfile
go
--·ÖÀëÊý¾Ý¿â
use master
go
sp_detach_db tmp
go
--sp_helpdb tmp --error
--go
--¸½¼ÓÊý¾Ý¿â
sp_attach_db tmp,@filename1='E:\DB\tmp_dat.mdf',@filename2='E:\DB\tmp_log.ldf'
go
sp_helpdb tmp
go
--Ìí¼Ó´ÅÅÌת´¢É豸
use master
go
exec sp_addumpdevice 'disk','mydiskdump','E:\DB\dump1.bak'
go
s ......

oracle10g SQL ¸ú×Ù

1.¼¤»îSQL¸ú×Ù
   ´Óoracle10gÒÔºóÌṩÁËÐµķ½·¨¼¤»îSQLµÄ¸ú×Ù£¬¼´ÊÇʹÓÃdbms_monitor°üÀ´¿ªÆô»ò¹Ø±ÕSQL¸ú×Ù¡£
   ֮ǰ¾É·½·¨ÊÇʹÓà alter session set events ..  »òÕßʹÓÃdbms_system.set_ev·½Ê½
   ʹÓÃdbms_monitor°ü¿ÉÒÔÔڻỰ£¬¿Í»§¶Ë£¬×é¼þÒÔ¼°Êý¾Ý¿âËĸö²ã¼¶¿ªÆôSQLµÄ¸ú×Ù¡£
   Ö»ÓÐÓµÓÐdba½ÇÉ«µÄÓû§²ÅÄÜÔÊÐíÖ´ÐÐdbms_monitor°ü
   4¸ö²ã´Î¼¶±ðµÄ¼¤»îµ÷Ó÷½·¨£º
    »á »° ¼¶:exec dbms_monitor.session_trace_enable(session_id =>1574,
                        serial_num=>36749,waits=>true,binds=>false);
             ×¢Òâ:ʹÓÃselect *  from v$session where sid=sys_context('userenv','sid');
             »ñµÃsession_idºÍserial
           ......

oracle10g SQL ¸ú×Ù

1.¼¤»îSQL¸ú×Ù
   ´Óoracle10gÒÔºóÌṩÁËÐµķ½·¨¼¤»îSQLµÄ¸ú×Ù£¬¼´ÊÇʹÓÃdbms_monitor°üÀ´¿ªÆô»ò¹Ø±ÕSQL¸ú×Ù¡£
   ֮ǰ¾É·½·¨ÊÇʹÓà alter session set events ..  »òÕßʹÓÃdbms_system.set_ev·½Ê½
   ʹÓÃdbms_monitor°ü¿ÉÒÔÔڻỰ£¬¿Í»§¶Ë£¬×é¼þÒÔ¼°Êý¾Ý¿âËĸö²ã¼¶¿ªÆôSQLµÄ¸ú×Ù¡£
   Ö»ÓÐÓµÓÐdba½ÇÉ«µÄÓû§²ÅÄÜÔÊÐíÖ´ÐÐdbms_monitor°ü
   4¸ö²ã´Î¼¶±ðµÄ¼¤»îµ÷Ó÷½·¨£º
    »á »° ¼¶:exec dbms_monitor.session_trace_enable(session_id =>1574,
                        serial_num=>36749,waits=>true,binds=>false);
             ×¢Òâ:ʹÓÃselect *  from v$session where sid=sys_context('userenv','sid');
             »ñµÃsession_idºÍserial
           ......
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