maven打包 bat自动化打包
maven打包,首先cd到项目根目录,如果想跳过测试阶段,可用:
mvn package -DskipTests
bat命令,说明start是打开文件夹的意思:
e:
cd E:\workspace\item
start E:\workspace\item\target
mvn package -DskipTests
pause
maven打包,首先cd到项目根目录,如果想跳过测试阶段,可用:
mvn package -DskipTests
bat命令,说明start是打开文件夹的意思:
e:
cd E:\workspace\item
start E:\workspace\item\target
mvn package -DskipTests
pause
如何查询数据库中所有不为空的表,并返回相应表名称、行数
SELECT
A.NAME,
MaxRows = MAX(B.rows)
FROM sys.tables A
INNER JOIN sys.partitions B
ON A.object_id = B.object_id
WHERE B.rows > 0
--and name not like 'ACT_%'
--and name not like 't_s_%'
GROUP BY A.name
ORDER BY name,MAX(B.rows) DESC
java 得到uuid
String s = UUID.randomUUID().toString();
//去掉“-”符号
return s.substring(0,8)+s.substring(9,13)+s.substring(14,18)+s.substring(19,23)+s.substring(24);
--Sqlserver 2005 跨数据库 导入数据:
--SQL Server 阻止了对组件 'Ad Hoc Distributed Queries' 的 STATEMENT'OpenRowset/OpenDatasource' 的访问
--启用Ad Hoc Distributed Queries:
exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
--使用完成后,关闭Ad Hoc Distributed Queries:
exec sp_configure 'Ad Hoc Distributed Queries',0
reconfigure
exec sp_configure 'show advanced options',0
reconfigure
----------------------------------------------
/**
insert into openrowset('sqloledb','目的服务器名';'sa';'',目的数据库.dbo.表)
select * from 源数据库..表
*/
--eg:
insert into openrowset('sqloledb','127.0.0.1';'sa';'sa',newDbName.dbo.tabName)
select * from dbName..tabName
oracle 树形表结构排序select * from Tablestartwith parentid is null connect by prior id=parentidorder SIBLINGS byFUNCTIONORDER
ID NVARCHAR232parentid NVARCHAR232FUNCTIONNAME NVARCHAR250FUNCTIONLEVELNUMBER 0FUNCTIONURL NVARCHAR2100ICONPATH NVARCHAR22000FUNCTIONORDER NVARCHAR210
查询:
oracle树形表结构查询:
一、树型表结构:
节点ID 上级ID 节点名称
二、公式:
select 节点ID,节点名称,level
from 表
connect by prior 节点ID=上级节点ID
start with 上级节点ID=节点值
--排序 这样的排序树形 结构不乱
order siblings by 节点ID