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Showing posts from January, 2020

SOA 12c - DB Adapter (Perform an Operation on a Table)

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Here we go! Information that you need to know: Data manipulation language (DML) operations align with basic SQL INSERT , UPDATE , and SELECT operations. SQL INSERT , UPDATE , DELETE , and SELECT are all mapped to Web Service operations of the same name. The MERGE is either an INSERT or UPDATE , based on the results of an existence check. A distinction is made between the data manipulation operations—called outbound writes—and the SELECT operations—called outbound reads. The connection between the Web Service and the SQL for merge (the default for outbound write) and queryByExample are not as obvious as for basic SQL INSERT , UPDATE , and SELECT . For more detailed information read the following URL: https://docs.oracle.com/cd/E28280_01/integration.1111/e10231/adptr_db.htm#CHDFGBGD In this post, we will learn how create a SOA Project with Database Adapter - Operation Type: Perform an Operation on a Table The next images are the SOA Project execution: We are going...

Create Oracle DB Connection

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Here we go! Information that you need to know: Database Connection is a configuration file where you define all the details of the Database. With a Database connection, you can read data from Database tables, perform SQL queries or insert records into Database tables. Note: You can connect to any database for which you have connection details. In this post, we will learn how create a Oracle Database Connection . 1.- We need to start the JDeveloper IDE. 2.- Click on File menu, then click on New option, followed immediately by Application option. For Example: 3.- Then on the New Gallery window, choose Connections option in General Category, then choose Database Connection item. For Example: 4.- Then on the Create Database Connection screen, choose Connections option in General Category, then choose Database Connection item. For Example: 5.- Then we need to enter all the details of the Oracle Database. Enter the following information: Connection Name ...