ÇóÒ»SQL - MS-SQL Server / »ù´¡Àà
±íÈçÏÂ
½ÌÊÒID ×ùλÊý ¿ªÊ¼Ê±¼ä ½áÊøÊ±¼ä 2009Äê1ÔÂ1ÈÕ 2009Äê1ÔÂ2ÈÕ 2009Äê1ÔÂ3ÈÕ
101 50 08£º00 08£º30 30 40 50
101 50 09£º00 09£º30 30 40 50
101 50 09£º30 10£º30 30 40 50
¼ÆËãÕâ¸ö½ÌÊҵı¥ºÍ¶È
½ÌÊÒID ×ùλÊý ¿ªÊ¼Ê±¼ä ½áÊøÊ±¼ä 2009Äê1ÔÂ1ÈÕ 2009Äê1ÔÂ2ÈÕ 2009Äê1ÔÂ3ÈÕ ±¥ºÍ¶È
101 50 08£º00 08£º30 30 40 50 xx.xx%
101 50 09£º00 09£º30 31 41 51 xx.xx%
101 50 09£º30 10£º30 32 42 52 xx.xx%
±¥ºÍ¶È¼ÆË㹫ʽ
¡Æ£¨Ê±¶Î£¨·ÖÖÓ£© × Ã¿ÌìµÄÈËÊý£©/ ×ùλÊý×£¨¡Æ£¨Ê±¶Î£©£©
£¨30×£¨30+40+50£©+ 30 ×£¨31+41+51£©+ 60×£¨32+42+52£©£©/ 50×£¨30+30+60£©
¿´²»Ã÷°×£¡
SQL code:
SELECT * ,
±¥ºÍ¶È = £¨30×£¨30+40+50£©+ 30 ×£¨31+41+51£©+ 60×£¨32+42+52£©£©/ 50×£¨30+30+60£©
from TB
SQL code:
SELECT * ,
±¥ºÍ¶È = cast( ( (30×(30+40+50)+ 30 ×(31+41+51)+ 60×(32+42+52))) *100.00 / 50×(30
Ïà¹ØÎÊ´ð£º
ÏÖÔÚÓÐÁ½¸öÒì¹¹µÄsql serverÊý¾Ý¿â,ÎÒÏ뽫µÚÒ»¸ö±íÖеÄÊý¾Ýµ¼Èëµ½µÚ¶þ¸ö±íÖÐ,×Ô¼ºÖ¸¶¨µ¼ÈëÊý¾ÝµÄ×Ö¶Î,ÈçºÎµ¼ÈëÊý¾ÝÄØ,´ó¼ÒÌÖÂÛÒ»ÏÂ?
dts¹¤¾ß
µ¼Èëµ¼³ö¹¤¾ß.
DD
¹þ¹þ£¬¹À¼ÆÕâλÊǵØQIOU¶¼Êܲ»Á˵Ä
Ö±½ÓÐ ......
СµÜÊǸöÐÂÊÖ ÏÖÔÚÓиöÎÊÌâÒ»Ö±²»Äܽâ¾ö
ÀýÈç
procedure produce_proc
@p001 nvarchar(8000),
@p002 nvarchar(8000),
@p003 nvarchar(8000),
& ......
´ó¼Ò°ïæ¿´¿´Õâ2¸ösqlÓï¾äÄĸö²éѯµÄËٶȸü¿ìµã¡£Ð»Ð»°ïæ¡£±È½Ï׿±¡£ÔÚ×öÐÔÄܲâÊÔ¡£
select * from
±íA LEFT OUTER JOIN ±íB ON (±íA.id || ' ' =±íB.id) ,±íC , ±íD, ±íE
WhereÆäËûÌõ¼þ
select * ......
table1
Ãû³Æ Èë¿âÊý
CT»ú 3
CT»ú 5
X¹â»ú 4 ......
ÔÚsqlÖÐʹÓÃoutputºÍ²»Ê¹ÓõÄÇø±ð£¿
ÀýÈ磺
ALTER PROCEDURE [dbo].[sp_1]
@SYS_LNNO varchar(20),
@SYS_CALLER varchar(20),
@SYS_ORGANIZE varchar(10), ......