-- Step 1: connect to the Business Database and execute this statement
Connect to sjsda user db2admin using pass1009;-- Update dbm cfg using federated yes;
-- Then restart the db2 Service
-- Db2stop force;-- Db2start;
-- Step 2: execute the following statement. For example, if you use another account, replace "db2admin." In the following mode.
-- Delete existing objects
Drop wrapper drda;
-- Create the wrap
The solution for migrating db2 v9.5 to v10.5 and failing to create a database with duplicate names can be recovered using backup in the same version of the system. This article assumes that different versions of the system use the db2move command. 1. db2move db db_name export Note: first create a directory to put the file. Because there are many files, if the fil
Whether the creation of a new sequence DB2 sequence in DB2 and Oracle contains double quotation marks causes a production system problem www.2cto.com create sequence x3; -- run successfully create sequence "x3" -- run successfully (a sequence named "x3" is actually created and can be accessed using X3) values Nextval f
Create a new user account for the DB2 database and assign specific privileges to it. A System Administrator account is created when the DB2 database is installed. The default account is DB2ADMIN.At the same time, two user groups DB2ADMNS and DB2USERS will be created at www.2cto.com in the "local user and group" group of the operating system. The generated DB2ADMI
From: http://wly719.iteye.com/blog/502578
Due to the needs of the company's projects, I am a developer who cannot get through DB2 to write a trigger. No way. Check the information and record the results.
Right-click the trigger and choose create. The following page is displayed.Create a trigger name. Select Table view mode and table view name.
Select triggered operation. The page is displayed.
1. Open the Task Center
2. After opening, enter the following screen
If the "Scheduler system" times is wrong, the Task Center db may not be created, create a
Rebuild Tool Catalog Database (tool catalog name: SysTools, database name: TOOLSDB)
In the start-run data db2cmd, a new window pops up, with the following statement of data
DB2 Create tools Catalog SysT
Tags: Creating an instance Error host nameThere is a phenomenon, after DB2 installation, using DB2ICRT to create an instance, the host name is not valid, prompting the following:[plain] view plain copy
[Email protected] instance]#/db2icrt-u db2inst1 db2inst1
The host name "Centos-0.msdomain" is invalid. Specify a valid host name.
DBI1922N the host name is not valid.
Explanation:
The TCP/IP
DB2 Create function (a), which describes the use of function content as a field value, or as a where condition.DB2 creates function (ii), which describes the creation of the returned content as a table collection. A call example is shown below?
1
select * fromtable(GET_EFFECTIVE_USER_ID(21))--GET_EFFECTIVE_USER_ID为建立的function函数。
The created function examples are as follows:?
There are times when we need to index a set of data using letters from A to Z. If the data format is all half-width English is easy to achieve, but if the index of a group of Chinese data will cause a little trouble, data input database may not have specified an index letter, This requires the application to automatically generate information for indexing.
In general, the index of Chinese data uses the first letter of the Chinese pinyin of the phrase, for example:
Phrase Index letter
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