oracle ebs implementation

Implementation of oracle|server| Server to Oracle Connection server Author: Jennifer This article takes SQL Server 2k as an example to illustrate the specific implementation of SQL Server to an Oracle connection server. 1. require PC to install Oralce client software and sq

Label:Before using the Oracle database, I was using a MySQL database, I know that the MySQL database implementation is updated, no update, there is a statement, But Oracle's ability to do this is a moment of frustration for me, but I'm sure the Oracle database will provide such statements. So... 1) Oracle

The Oracle tutorial being looked at is: PL/SQL implementation of Oracle database task scheduling. Absrtact: This article mainly on the database recovery and system task scheduling, combined with the general database background processing experience, put forward a more practical and innovative solutions, broaden the background of the development of the database of

The interconnection of different database platform is commonly called the heterogeneous service of database, now each large database can realize such heterogeneous interconnection, but the specific implementation technology of each manufacturer is not the same, such as: in Sybase inside called Connect OR CONNECTION profile, The interconnection with other databases is achieved through ODBC. The test environment for this article is: Operating system: W

OracleString user = "System";//user name, system default account nameString password = "910214";//The password you selected when you installed the settingscon = drivermanager.getconnection (url, user, password);//Get Connections//Get database DetailsDatabaseMetaData Dbmd =Con.getmetadata (); //gets the maximum number of connections supported by the database intCount =dbmd.getmaxconnections (); System.out.println ("The maximum number of connections supported by the database is:" +coun

The company currently uses a different database for different business systems, involving Oracle, MySQL, and SQL Server. While some of the core business is in MySQL, it is often important to insert data from Oracle and SQL Server into MySQL.This part starts with the real-time interface, which is implemented in Java, but with the growing business logic in MySQL, the growth of the amount of miso in the data,

Tags: database backup file Import import backed up files to an Oracle databaseThe Oracle database backup feature, which was implemented early today, was written at the University stage design:Import java.io.ioexception;/** * Java code Implementation imports backed up database files into an Oracle database * * @author:

Label:How do I implement a method to get the first few data in an Oracle database? is a method like Select TOP n in an SQL statement. This article will tell you the answer, for example, Yo!1. Implement select TOP N in Oracle:Because Oracle does not support the SELECT top statement, the query for select top n is often implemented in Oracle with the combination of

Hint (hint) is undoubtedly the most basic way to control the implementation of the plan; by embedding the optimizer directive directly in the SQL statement, and then making the optimizer select hint specified execution path when executing the statement, the most benefit is convenience and rapidity, and the system is very high, I usually prefer this approach when fine-tuning some of the SQL statement execution plans, but despite this, there are still a

="SELECT * from TEST"; OracleConnection myconnection=NewOracleConnection (connectionString); OracleCommand mycommand=Myconnection.createcommand (); myCommand.CommandText=queryString; Myconnection.open (); OracleDataAdapter Orada=NewOracleDataAdapter (mycommand); DataSet DS=NewDataSet (); Orada.fill (DS); Myconnection.close (); DataTable Dtbl=ds. tables[0]; This. Datagridview1.datasource =dtbl; } (4) operation, the results are as follows: As with the data in

D:\Oracle\DevSuiteHome_1\j2ee\DevSuiteProblem Two: Problem two is on the basis of problem one, after the operation of the solution to the problem, run the form again, there will be browser crashes.Workaround:Step One: Locate the Jinit folder in the Developer Suite installation directory (for example: C:\DevSuiteHome\jinit) and install the Jinit.exe application.Step two: In the Open Oracle Forms Builder, cli

Cp_index_statistics_rec Set is_validate = 1, stat_data = Indexdata, Stat_create_date = (select Sysdate from dual) where stat_date = To_date (To_char (statdate, ' yyyy/mm/dd '), ' yyyy/mm/dd ') and cp_id = cpid and Index_type_code = Indextypecode and Index_item_code = Indexitemcode; Commit End End If; return numb;end Fn_merge_index;Note that the To_date (To_char (statdate, ' yyyy/mm/dd '), ' Yyyy/mm/dd ') is written in To_date (Statdate, ' yyyy/mm/dd '), which, depending on the

An external table implementation process based on Oracle_datapump: First, create external tables and generate DMP files 1, create directory, you need to have create any directory permissions: CREATE DIRECTORY admin as '/oracle/admin '; 2, create the external table: sql> CREATE TABLE Emp_xt Organization EXTERNAL ( TYPE Oracle_datapump DEFAULT DIRECTORY Admin LOCATION (' emp_xt.dmp ') ) As SELECT

This article illustrates the Java implementation JSP's approach to using Servelt to connect Oracle databases. In order to connect a database in a servlet, you must write a servlet class program. To place the Servlet class program under the Servlets or classes directory of the Web server, to invoke the servlet, you need to create an HTML document that sends a servlet request. This example uses the (Driver) c

"Oracle" triggers are simple to implementObjective: Real-time backup uertest table data to usertest_temp, two-table structure consistent resolution: Synchronization results with Oracle triggers: 1. Build a table? 1 2 3 4, 5 6 7 8 9 10 11 12 13 14 15 [SQL]--simple user table CREATE table usertest (NAME VARCHAR2 NOT NULL, age number, Isdelete VARCHAR2 (4) )--Backup Table CREATE TABLE usertest_

]. Direction = ParameterDirection.Output;PARAMETERS[8]. Direction = ParameterDirection.Output;PARAMETERS[9]. Direction = ParameterDirection.Output;foreach (oracleparameter parameter in parameters){Cmd. Parameters.Add (parameter);}Execute commandOracleDataAdapter ODA = new OracleDataAdapter (cmd);DataSet ds = new DataSet ();Oda. Fill (DS);Get the query result table_result = ds. Tables[0];Total number of rows removed_myrows = Convert.ToInt32 (Parameters[7]. Value);Total pages removed_mypagecount =

Tags: desc from Oracle Log div recursive class sel withRecursion:SELECT *From t_pams_solution tStart with t.id is nullConnect by prior id = t.parent_idORDER BY level DESCThe red characters are the table name, the start condition, the child node and the root association condition respectively.Reverse recursion:Select RowNum num,Level Lev,Connect_by_root (ID) ID,Connect_by_root (solution_name) nameFrom t_pams_solution twhere t.id = 23379Start with 1 = 1

| +------+ 1rowinset (0.00sec) mysql>selectfunc_instr_oracle (' This isbelongtoyou,butnottome. ', ' to ', aspos; +------+ |pos| +------+ |32| +------+ 1rowinset (0.00sec) mysql>selectfunc_instr_oracle (' This isbelongtoyou,butnottome. ', ' belong ', -1,1) aspos; +------+ |pos| +------+ |9| +------+ 1rowinset (0.00sec) mysql>selectfunc_instr_oracle (' This isbelongtoyou,butnottome. ', ' belong ', -1,2) aspos; +------+ |pos| +------+ |0| +------+ 1rowinset (0.00sec)Enclose the code for the functio

Implementation statement for Oracle Update Data Update Sql>--Create demo table Sql> CREATE TABLE Employee ( 2 ID VARCHAR2 (4 BYTE) not NULL, 3 first_name VARCHAR2 (BYTE), 4 last_name VARCHAR2 (BYTE), 5 start_date Date, 6 end_date Date, 7 Salary Number (8,2), 8 City VARCHAR2 (BYTE), 9 Description VARCHAR2 (MB) 10) 11/ Table created. Sql> Sql>--Prepare data sql> INSERT into Employee (IDs, firs

Implementation statement for Oracle Update Data Update Sql>--Create demo tableSql> CREATE TABLE Employee (2 ID VARCHAR2 (4 BYTE) not NULL,3 first_name VARCHAR2 (BYTE),4 last_name VARCHAR2 (BYTE),5 start_date Date,6 end_date Date,7 Salary Number (8,2),8 City VARCHAR2 (BYTE),9 Description VARCHAR2 (MB)10)11/ Table created. Sql>Sql>--Prepare datasql> INSERT INTO Employee (ID, first_name, last_name, start_da