SQL Developer is an oracle product. It is free. It is a very good IDE for developers who write lot of PL/SQL code. It is also an excellent DBA tool to manage your database. You can also uset it to run reports, create data model, and also to migrate database. It is certified fo...
The NetBeans article "Connecting to Oracle Database from NetBeans IDE" applies also to the Oracle Developer Studio IDE. However, you do not need to download the ojdbc6.jar file, as mentioned in the article, because it is already included in the Oracle Developer Studio IDE. The Help menu ...
Oracle SQL Developer provides a SQL Worksheet that you can use to update data, by writing simple or complex SQL statements. In this How-To, we look at the most basic of these, inserting a record, updating single and multiple records and deleting single or multiple records.2...
Step 4 – Create Connection in Oracle SQL Developer Different Ways to Set Up Oracle There are several different ways to set up Oracle on your computer: UseOracle Live SQL: free and no setup required. Download and setup the full Oracle Database Download and setup Oracle Express Create a cloud...
Step 3: Set Up the Oracle VM Step 4: Run the Oracle VM Step 5: Test Using SQL Developer Shutting Down Alternative to VirtualBox: Use Parallels Summary Overall Process Installing an Oracle database on a Mac computer is a bit different from installing it on a Windows or Linux computer. ...
But first, let’s delve into the different types of indexes available in Oracle Database.How to Choose the Index TypeOracle Database offers many different types of index to improve your SQL. One of the key decisions you need to make is whether to go with a bitmap or B-tree index....
How to use a 32bit Oracle11_g client in 64 win system and not conflict with sqldeveloper 64 bit tool At the path:C:\app\USER_NAME\product\11.2.0\client_1\sqldeveloper\sqldeveloper\bin, there a file 'sqldeveloper.conf' (The path of setup oracle_11g client),...
If you’ve downloaded the 64 bit windows version with the JDK bundled, you’re all set. If not, you’ll need to tell SQL Developer where it can find it’s Java master, AKA the Java Virtual Machine. Be sure to point to the base JDK home directory. It should look something like...
But this is invalid syntax in Oracle Database! In this post we'll see how you can emulate this functionality. We'll cover: Polymorphic Table Functions (PTFs) SQL macros Comparing PTFs and macros Summary Usingselect *is bad practice. It makes your codemore brittle to changesand canmake your...
Querying Data at a Point in Time (Flashback Query)Although some Oracle tools and applications simplify or mask the use of SQL, all database operations are performed using SQL, to take advantage of the security and data integrity features built into Oracle.Overview...