Click the jqGrid table to display the data in the required table. The jqgrid table
First, define a function and then directly reference it in JQuery,
Function GetJqGridRowValue (jgrid, code) {var KeyValue = ""; var selectedRowIds = $ (jgrid). jqGrid ("getGridParam", "selarrrow"); if (selectedRowIds! = "") {Var len = selectedRowIds. length; for (var I = 0; I
The
Just want to User table and administrator table login separate, for different user authentication.
Has the great God ever realized it? Ask for advice
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Just want to User table and administrator table login separate, for different user authentication.
Has the great God ever realized it? Ask for advic
Tags: having font location SQL null his tween technology ROM Dept (deptno,dname,loc)
emp (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO)
Salgrade (grade,losal,hisal)
Stu (Sid,sname,age,gander,province,tuition)
single-table query
questions ==================================================== Dept (deptno,dname,loc)
emp (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO)
Salgrade (grade,losal,hisal)
Stu (Sid,sname,age,gander,province,tuition) 1. Fin
MySQL table structure replication, table data migration, temporary table and view creation 1. copy only the table structure, do not copy data www.2cto.com select * into B from a where 1
hide Excel Formulas
Photo name: Shared Excel Workbook
Photo name: Convert the Excel Formula result to a numerical value
Photo name: Set the Excel label color
Photo name: Set the Excel file read-only Password
Photo name: prevents repeated Excel Data Input
Photo name: Add a header and footer to the Excel Data Table
Photo name: Add Unit to data in Excel
Photo name: Change the default Excel file storage location
Photo name: Split Window
Reproduced from: http://blog.csdn.net/xixi_666/article/details/48179865
1. View the amount of space a table occupies:SELECT bytes/1024/1024 | | ' MB ' Table_size, u.* from user_segments u WHERE u.segment_name= ' jk_test ';2. View the actual size of a table space:SELECT SUM (BYTES)/1024/1024 | | MB ' from user_segments U WHERE tablespace_name = ' DATA01 ';3. View a table
join Cdms_organizationOn Cdms_organization.organizationid=tfinfo.parentid; The above SQL is Yungo taught me, although not their own writing, but according to this idea, I found that I was right, but not the understanding of Oracle is not enough to write Today, the main thing is to let me re-understand the Oracle query, and I learned before the SQL query gap is quite large, a variety of structural choices and a variety of code to write In calculating the scale, we first sum the data, in order t
Fastreport: the master table is a fine-grained table that prints fixed Rows from the table. How can I add the master to the second page? Development and Application of VCL Components
Http://www.delphi2007.net/DelphiVCL/html/delphi_20061224163730148.html
The format is as follows:
Page 1:
============================
Department 1
---------
Zhang San
Li Si
Wang Wu
Failed:com.zking.domain.CustomerAt Org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.getProxy (javassistproxyfactory.java:130)...Caused By:java.lang.classcastexception:com.zking.domain.customer_$$_javassist_0 cannot is cast to Javassist.util.proxy.ProxyAt Org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.getProxy (javassistproxyfactory.java:123)... MoreI know hibernate not deep, may say not very right, welcome in the comment area pointing, thank you!Hibernate inside the
A) Easy to type, update efficiency:Update table1Set Field1=table2.field1,field2=table2.field2From Table2 where table1.id=table2.idb) Conventional way, this is equivalent to a left join, in the outside where is the number of updates, if not add where is all recordsUpdate table1 Set field1=(select top 1 field1 from table2 where table2.id=table1.id)where table1.id in (condition)SQL Server Update table (data for another
Recently in the project, to achieve by double-clicking the table Table of the TR, so that the table row can be editable, to achieve the ability to modify data and save to the database, no need to say, directly paste the code bar. I hope I can get my colleagues to correct you.1 functionTdedit (element, id) {2 vari_a = ";3 varI_b = "'/>";4 varT_a = ";5
The table to be shared today can not only display data, but also edit data. When you click the data, the corresponding data grid becomes editable, today, the theme begins on a new day, and life will continue. Today we want to share with you a different table, which is used to display data, the table to be shared today can not only display data, but also edit data
Recently, when I was working on a project, I had such a requirement. Because the data volume of some tables is too large, I Would Like To generate a backup table every year to back up the data of the previous year to the newly generated backup table, because of the large amount of data, we need to consider the efficiency of data query. That is, simply copying the table
CSS: Table style (set the style of the table border/text/background), css table border
You can use CSS to create exquisite tables.
Code organized from w3school: http://www.w3school.com.cn
:
Code:
Label:EXEC sp_addlinkedserver
@server = ' cqq ',--the server alias that was accessed (habitually using the target server IP directly, or taking an individual name such as JOY)
@srvproduct = ' ms ',
@ Provider= ' SQLOLEDB ',
@datasrc = ' 172.18.5.9 '--the server to be accessed
EXEC sp_addlinkedsrvlogin
@rmtsrvname = ' cqq ',-- The server alias being accessed (if the alias joy is used in the sp_addlinkedserver above, Joy is also here)
@useself = ' false ',
@locallogin =null,
@rmtuser = ' S
Select * from table1
Select * from table2
Select a. *, B. * from table1 a, table2 B where a. id = B. e
-- Query if column X of Table 1 has repeated values, take only oneSelect min (id) as id, B, c from table1 group by B, c order by id asc
-- 1. Search for redundant duplicate records in the Table. duplicate records are determined based on a single field (peopleId ).Select * from table1 where B in (se
Create a user in Oracle and import all the tablespaces of Scott users to it
1. Back up the tablespace of Scott/tiger usersGo to the console and enter an empty directory.Run the command: EXPAn expdat. DMP is generated later.2. Enter the DBA accountConn sys/sys as sysdba;Create user FPC identified by FPC default tablespace users quota 10 m on users;Grant create session, create table, create view to FPC;3. Import the tablespace backed up b
Label:In the previous section, we discussed how to create a partitioned table directly and how to convert a normal table into a partitioned table. So what's the difference between these two ways of creating a table? Now, I've created two more tables in a new way: The first table
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