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 ×îÐÂÎÄÕ : sql

SQL Serverµ¼Èëµ¼³öÊý¾Ý´óÈ«

SQLÓï¾äµ¼Èëµ¼³ö´óÈ«[ÊÕ¼¯]
ÕýÇÉÕâÁ½ÌìÒªÓõ½Õâ¸ö£¬ÉÏÍøÕÒµ½Ò»¸ö£¬»ØÀ´×Ô¼º¼ì²âһϣº
/******* µ¼³öµ½excel
EXEC master..xp_cmdshell 'bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -
S"GNETDATA/GNETDATA" -U"sa" -P""'
/*********** µ¼ÈëExcel
SELECT *
from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel
5.0')...xactions
/*¶¯Ì¬ÎļþÃû
declare @fn varchar(20),@s varchar(1000)
set @fn = 'c:\test.xls'
set @s ='''Microsoft.Jet.OLEDB.4.0'',
''Data Source="'+@fn+'";User ID=Admin;Password=;Extended properties=Excel 5.0'''
set @s = 'SELECT * from OpenDataSource ('+@s+')...sheet1$'
exec(@s)
*/
SELECT cast(cast(¿ÆÄ¿±àºÅ as numeric(10,2)) as nvarchar(255))+'¡¡' ת»»ºóµÄ±ðÃû
from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel
5.0')...xactions
/********************** EXCELµ¼µ½Ô¶³ÌSQL
insert OPENDATASOURCE(
       ......

oracle pl/sqlʵÀýÁ·Ï°


µÚÒ»²¿·Ö£ºoracle pl/sqlʵÀýÁ·Ï°(1)
Ò»¡¢Ê¹ÓÃscott/tigerÓû§ÏµÄemp±íºÍdept±íÍê³ÉÏÂÁÐÁ·Ï°£¬±íµÄ½á¹¹ËµÃ÷ÈçÏÂ
empÔ±¹¤±í(empnoÔ±¹¤ºÅ/enameÔ±¹¤ÐÕÃû/job¹¤×÷/mgrÉϼ¶±àºÅ/hiredateÊܹÍÈÕÆÚ/salн½ð/commÓ¶½ð/deptno²¿ÃűàºÅ)
dept²¿Ãűí(deptno²¿ÃűàºÅ/dname²¿ÃÅÃû³Æ/locµØµã)
¹¤×Ê £½ н½ð £« Ó¶½ð
Ò²¿ÉÒÔͨ¹ýÒÔϽű¾²âÊÔ£º
create table DEPT
(
DEPTNO NUMBER(2) not null,
DNAME VARCHAR2(14),
LOC    VARCHAR2(13)
)
tablespace USERS;
alter table DEPT add constraint PK_DEPT primary key (DEPTNO);
insert into DEPT (DEPTNO, DNAME, LOC)
values (10, 'ACCOUNTING', 'NEW YORK');
insert into DEPT (DEPTNO, DNAME, LOC)
values (20, 'RESEARCH', 'DALLAS');
insert into DEPT (DEPTNO, DNAME, LOC)
values (30, 'SALES', 'CHICAGO');
insert into DEPT (DEPTNO, DNAME, LOC)
values (40, 'OPERATIONS', 'BOSTON');
commit;
create table EMP
(
EMPNO    NUMBER(4) not null,
ENAME    VARCHAR2(10),
JOB      VARCHAR2(9),
MGR     ......

oracle pl/sqlʵÀýÁ·Ï°


µÚÒ»²¿·Ö£ºoracle pl/sqlʵÀýÁ·Ï°(1)
Ò»¡¢Ê¹ÓÃscott/tigerÓû§ÏµÄemp±íºÍdept±íÍê³ÉÏÂÁÐÁ·Ï°£¬±íµÄ½á¹¹ËµÃ÷ÈçÏÂ
empÔ±¹¤±í(empnoÔ±¹¤ºÅ/enameÔ±¹¤ÐÕÃû/job¹¤×÷/mgrÉϼ¶±àºÅ/hiredateÊܹÍÈÕÆÚ/salн½ð/commÓ¶½ð/deptno²¿ÃűàºÅ)
dept²¿Ãűí(deptno²¿ÃűàºÅ/dname²¿ÃÅÃû³Æ/locµØµã)
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Ò²¿ÉÒÔͨ¹ýÒÔϽű¾²âÊÔ£º
create table DEPT
(
DEPTNO NUMBER(2) not null,
DNAME VARCHAR2(14),
LOC    VARCHAR2(13)
)
tablespace USERS;
alter table DEPT add constraint PK_DEPT primary key (DEPTNO);
insert into DEPT (DEPTNO, DNAME, LOC)
values (10, 'ACCOUNTING', 'NEW YORK');
insert into DEPT (DEPTNO, DNAME, LOC)
values (20, 'RESEARCH', 'DALLAS');
insert into DEPT (DEPTNO, DNAME, LOC)
values (30, 'SALES', 'CHICAGO');
insert into DEPT (DEPTNO, DNAME, LOC)
values (40, 'OPERATIONS', 'BOSTON');
commit;
create table EMP
(
EMPNO    NUMBER(4) not null,
ENAME    VARCHAR2(10),
JOB      VARCHAR2(9),
MGR     ......

sqlÓï¾ä µÝ¹é

select s.*  from t_info t,t_info_class_relationship s where t.id=s.info_id and t.status is not null and s.class_id in(
select a.id
    from T_INFO_CLASS a
    start with a.parent_id=39902
    connect by prior
    a.id =parent_id union
    select 39902 from dual) ......

½«accessµ¼ÈëSQL server £¨×ª£©

ÊìϤSQL SERVER 2000µÄÊý¾Ý¿â¹ÜÀíÔ±¶¼ÖªµÀ£¬ÆäDTS¿ÉÒÔ½øÐÐÊý¾ÝµÄµ¼Èëµ¼³ö£¬Æäʵ£¬ÎÒÃÇÒ²¿ÉÒÔʹÓÃTransact-SQLÓï¾ä½øÐе¼Èëµ¼³ö²Ù×÷¡£ÔÚ Transact-SQLÓï¾äÖУ¬ÎÒÃÇÖ÷ҪʹÓÃOpenDataSourceº¯Êý¡¢OPENROWSET º¯Êý£¬¹ØÓÚº¯ÊýµÄÏêϸ˵Ã÷£¬Çë²Î¿¼SQLÁª»ú°ïÖú¡£ÀûÓÃÏÂÊö·½·¨£¬¿ÉÒÔÊ®·ÖÈÝÒ×µØʵÏÖSQL SERVER¡¢ACCESS¡¢EXCELÊý¾Ýת»»£¬Ïêϸ˵Ã÷ÈçÏ£º
Ò»¡¢SQL SERVER ºÍACCESSµÄÊý¾Ýµ¼Èëµ¼³ö
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¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ  czdImport Data£¨µ¼ÈëÊý¾Ý£©¡£
¡¡¡¡¡ð3ÔÚChoose a Data Source£¨Ñ¡ÔñÊý¾ÝÔ´£©¶Ô»°¿òÖÐÑ¡ÔñMicrosoft Access as the Source£¬È»ºó¼üÈëÄãµÄ.mdbÊý¾Ý¿â(.mdbÎļþÀ©Õ¹Ãû)µÄÎļþÃû»òͨ¹ýä¯ÀÀÑ°ÕÒ¸ÃÎļþ¡£
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½«accessµ¼ÈëSQL server £¨×ª£©

ÊìϤSQL SERVER 2000µÄÊý¾Ý¿â¹ÜÀíÔ±¶¼ÖªµÀ£¬ÆäDTS¿ÉÒÔ½øÐÐÊý¾ÝµÄµ¼Èëµ¼³ö£¬Æäʵ£¬ÎÒÃÇÒ²¿ÉÒÔʹÓÃTransact-SQLÓï¾ä½øÐе¼Èëµ¼³ö²Ù×÷¡£ÔÚ Transact-SQLÓï¾äÖУ¬ÎÒÃÇÖ÷ҪʹÓÃOpenDataSourceº¯Êý¡¢OPENROWSET º¯Êý£¬¹ØÓÚº¯ÊýµÄÏêϸ˵Ã÷£¬Çë²Î¿¼SQLÁª»ú°ïÖú¡£ÀûÓÃÏÂÊö·½·¨£¬¿ÉÒÔÊ®·ÖÈÝÒ×µØʵÏÖSQL SERVER¡¢ACCESS¡¢EXCELÊý¾Ýת»»£¬Ïêϸ˵Ã÷ÈçÏ£º
Ò»¡¢SQL SERVER ºÍACCESSµÄÊý¾Ýµ¼Èëµ¼³ö
³£¹æµÄÊý¾Ýµ¼Èëµ¼³ö£º
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¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ  czdImport Data£¨µ¼ÈëÊý¾Ý£©¡£
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SQL Server2005ÖеÄSQL ServerÉí·ÝÑéÖ¤µÄÉèÖÃ


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SQL ×Ö¶Î帶¿Õ

SELECT * from xcmis.temp_odr_prom@linkxceis where trim(ODR_NO) like 'CA10010082'
SELECT * from xcmis.temp_odr_prom@linkxceis where ODR_NO like 'CA10010082%'
SELECT * from xcmis.temp_odr_prom@linkxceis where ODR_NO = 'CA10010082'
OK
SELECT * from xcmis.temp_odr_prom@linkxceis where ODR_NO like 'CA10010082'
Wrong ......
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