ÇósqlÓï¾äʹÓÃnot exists
SQL code:
/*
±íA
vbeln erdat prdha
0090056842 2009-12-02 00:00:00.000 D0EXBX133X
0090058691 2009-12-18 00:00:00.000 D0EXBX133X
±íB
erdat1 prdha price rate
2009-12-01 00:00:00.000 D0EXBX133X 90.52 0.020
2009-12-03 00:00:00.000 D0EXBX133X 92.86 0.050
2009-12-10 00:00:00.000 D0EXBX133X 93.88 0.030
2009-12-14 00:00:00.000 D0EXBX133X 95.20 0.080
2009-12-18 00:00:00.000 D0EXBX667X 98.20 0.040
Ï£ÍûA±íÄÜ´ÓB±íÖÐÈ¡µÃСÓÚËüʱ¼äµÄ×î½üµÄʱ¼äµÄÄÇÌõ¼Ç¼£¬¼´×îÖÕ½á¹ûΪ£º
vbeln erdat prdha price rate
0090056842 2009-12-02 00:00:00.000 D0EXBX133X 90.52 0.020
0090058691 2009-12-18 00:00:00.000 D0EXBX133X 95.20 0.080
*/
not in (select id from tb) --Óжà¸ö
Ϊʲô
not exist ( select top 1 id from tb) --Ö»ÓÐÒ»¸ö
?
SQL code:
[code=SQL](select id from tb) --·µ»ØµÄID ¿ÉÒÔ¶à¸ö
( select top 1 id from tb)--·µ»ØµÄIDÖ»ÓÐ1¸ö
°Ñtop 1 È¥µô¿´¿´[/code]
not in (select id from&nb
Ïà¹ØÎÊ´ð£º
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jas ......
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
ÎÒÊÇÔÚtoadÖÐÊäÈë϶Îsql
declare
TYPE test_rec IS record(
code varchar(10),
name varchar(30)
);
v_book test_rec;
......
select count(1) from FX_RETURNBOOKCHECKLIST fxreturnbo0_ where fxreturnbo0_.BOOKID='164 ' AND fxreturnbo0_.RETURNID='00025.S0000001'
ÉÏÃæÒ»¸ö¼òµ¥µÄSQL,Ö´ÐÐʱ¼ä2.6à ......
¸Õ¸Õ½Ó´¥MySQL,²»ÖªµÀ¸ÃÈçºÎÈ¥²é¿´Êý¾Ý£¬²åÈëÊý¾Ý£¬´´½¨Êý¾Ý¿â¡¢±í£¬ÓÃÄÄΪǰ±²ÄÜÖ¸½ÌÒ»¶þ£¿
MySQL 5.1²Î¿¼ÊÖ²á
ÒýÓÃ
ÐÖµÜÄã»á½áÌùÂð£¿
mysql ²Î¿¼ÊÖ²á
baidu
MySQL¹Ù·½Îĵµ http://dev.mysql.com/doc ......