Java code:
String sql="insert into StockIn(SiId,SiName,SiNumber,SiPrice,SiSupName,Sistorehouse,SiUser,SiTime,SiMoney) VALUES(NULL,'"+SIName+"','"+Si_Number+"','"+SIPrice+"','"+SISupName+"','"+SIstorehouse+"','"+name+"','&quo ......
ÓÐÒ»¸öTABLE:
CREATE TABLE [dbo].[test] (
[´ÎÐò] [int] NOT NULL ,
[²É¹ºµ¥¼Û] [int] NOT NULL ,
[Èë²ÖÊý] [int] NULL ,
[Èë²Ö¼Û] [int] NULL ,
[Èë²Ö½ð¶î] [int] NULL ,
[³ö²ÖÊý] [int] NULL ,
[³ö²Ö¼Û] [int] NULL ,
[³ö²Ö½ð¶î] [int] NULL ,
[¿â´æÊý] [int] NULL ,
[ÒÆ¶¯µ¥¼Û] [int] NULL ,
[¿ ......
Êý¾Ý±íÈçÏÂ
id name
1 c;c++;java
2 python
Ï£Íûͨ¹ýSQL²éѯµÃµ½ÈçϽá¹û
id name
1 c
1 c++
1 java
2 python
Íû¸÷λ´óÄò»Áߴͽ̣¬Ð¡µÜ²»Ê¤¸Ð¼¤£¡
SQL code:
IF OBJECT_ID('tb') IS NOT NULL
DROP TABLE tb
GO
CREATE TABLE tb (id INT,col VARCHAR(30))
......
ºÃ¶àÍøÕ¾¶¼ÊÇÓô洢¹ý³ÌÀ´ÊµÏÖ¶ÔÊý¾Ý¿âµÄÔöɾ¸Ä²é¹¦ÄÜ£¬µ«ÊÇÈç¹û´¥·¢Ò»¸öʼþʱֻ¶ÔÒ»Õűí¸Ä¶¯£¬Ê¹Óô洢¹ý³ÌµÄÓÅÊÆ»¹ÄÜÏÔÏÖ³öÀ´Âð£¿
ÓÅÊÆÊÇÓÉС»ý´óµÄ£¬Ö»¶ÔÒ»Õűí¸Ä¶¯ÓÅÊÆºÜÄÑ¿´³öÀ´£¬µ«Í¬Ê±¶ÔÕâÒ»¸ö²Ù×÷Ö´ÐÐһǧ´Î£¬Ó¦¸Ã¾Í¿ÉÒÔ¿´³öÀ´ÁË
Äã˵µÄÖ»ÊÇ£¬´æ´¢¹ý³ÌµÄÒ»¸ö·½Ãæ¡£
Æäʵ£¬°²È«»úÖÆ£¬Ö´ÐÐЧÂÊ£¬Ò²ÊÇËüºÝÖØÒªµÄ ......
Çó¸övbÖеÄsqlÓï¾äµÄд·¨£¬´ÎsqlÓï¾äµÄÓ÷¨ÊÇ·ÖÒ³³ÌÐò
ÎÒдµÄÈçÏ£ºÆäÖÐAÊÇÓÃÀ´½ÓÊÕÿҳÏÔʾµÄ¼Ç¼µÄÌõÊý£¬BÊÇÓÃÀ´½ÓÊÕÏÔʾµÄµ±Ç°µÄÒ³Ãæ.
sqltext="select top A * from log where id not in(select top ( B-1)*1 id from log)"
лл¸÷λ
·ÅÔÚVBÀ¸Ä¿ÖаëÌìÿҳÈËÓ¦£¬¿´¿´Õâ¸öÈçºÎ
{{ ......
select ID as '²¿ÃűàºÅ', Department as '²¿ÃÅÃû³Æ',
[Õýʽ] = Sum ( case when EmployeeType = ' Õýʽ ' then Cnt else 0 end ),
[ÁÙʱ] = Sum ( case when EmployeeType = ' ÁÙʱ ' then Cnt else 0 end ),
[´ÇÍË] = Sum ( case when EmployeeType = ' ´ÇÍË ' then Cnt else 0 ......