But using dbca (database creation assistant) is easier to get started. You can create a database with the create database statement, once you've installed the Oracle software stack. You should look at the Oracle Database Architecture documentation in the Concepts Guide (actually, that whole page is worth a read - there's a section about users and schemas higher up in that page) to get an introduction to what a database is, and what a database instance is - two important concepts. The database is the thing that contains all the users you've created, and their data (and a bunch of predefined system users, tables, views, etc. Once the user is created, an administrator can grant privileges to the user, which will enable it to create tables, execute select queries, insert, and everything else. This also "creates" the schema (initially empty) - you cannot create a schema as such, it is tied to the user. You create users with the create user statement. See this post on Stack Overflow: difference between a User and a Schema in Oracle? for more details and extra links. You can consider that a user is the account you use to connect to a database, and a schema is the set of objects (tables, views, etc.) that belong to that account. In this tutorial, you have learned how to use the SQL Developer to interact with a database on the Db2 database server.In Oracle, users and schemas are essentially the same thing. Click the Save button to save the connection and then click the Connect button to connect to the Books database on the local DB2 database server.Įnter the following command and click the Run button, you will get the output:.If you see the status: success, it shows that the connection is fine. Click the Test button to test the connection.Provide the connection details including connection name, user, password, hostname port, and the database ( Books) that you want to connect.Step 6Ĭhoose the database connection and click the OK button Step 7 Step 4Ĭlick the New button to create a connection to the Db2 database server. Click the Select button to choose the JDBC driver file and click the OK button to accept the JDBC driver. Click the Add Entry… button Step 3īrowse to the location that you store the JDBC driver file, in this case, it is db2jcc.jar under d:\software directory. Search for JDBC, you will find the Third Party JDBC Drivers under Database. Choose Tools > Preferences… menu item: Step 2 Launch SQL Developer and follow these steps: Step 1. Download PluginĬlick the following link to download the JDBC Db2 driver version:ĭownload JDBC DB2 driver Connect to Db2 Using SQL Developer Note that you need to create an Oracle account in case you don’t have one before you can download it. Download SQL DeveloperĬlick the following link to download the SQL Developer program. However, by using third party plugins, you can use SQL developer to work with other database systems such as MySQL, SQL Server, or IBM Db2. In the past, SQL Developer solely supported Oracle Database. SQL Developer is a free Database IDE that allows you to interact with databases using a graphical user interface instead of command-line tools like Db2 command line or Db2 command line plus. Summary: in this tutorial, you will learn how to interact with Db2 database servers using the SQL Developer tool.
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