SQL Developer Looks Cool

I sometimes get a double-take when I do a blog post or tweet or show a picture of SQL Developer running on my Mac. My Macbook is my personal machine: I don’t normally do live-demo’s on it, but I almost always do my blog posts and screenshots from there. For official webcast stuff and conferences, it’s... [Read More]

Can Oracle SQL Developer do that?

Here’s a quick run-down of FAQ’s I get when doing presentations or demos. Can SQL Developer… Extend a tablespace? Yes. View > DBA. Add connection, connect. Go to the storage bits. You can edit an existing data file or add a new one. We’ll also show you the SQL that’s going to be used so...... [Read More]

Rename multiple exported Files after using SQL Developer’s Cart to export from Oracle database

If you’re searching for “export Oracle BLOB”, the article, by Jeff Smith, titled “Exporting Multiple BLOBs with Oracle SQL Developer” using Oracle SQL Developer” is usually at the top of the search result. The SQL Developer features the Shopping Cart without using scripts to export BLOBs out of database. I don’t want to go into detail as Jeff already explained well in his post what it is and how to use it. One (more...)

Greyed out connections in SQL Developer

After upgrading to SQL Developer 4.1.2.20 a number of users noticed that some connections in the left hand pane were greyed out. I had the same experience for myself. There did not seem to be any pattern as to why specific connections were chosen and not others. Once greyed out they remained greyed out permanently – the selection did not change

I have not been able to find out an answer as (more...)

APEX Dashboard Competition News

In this blog post I will provide news, questions and problems about the dashboard competition which were published by Twitter.
You can follow Twitter yourself searching for this hash tag: #apexcompetition




SQLDev: How unshared worksheets should work!

Unshared worksheets are created to have a private connection to the database.  When that unshared worksheet is closed, the connection and session for it should disappear as well.

This graphic shows what should happen!



SQL Developer’s Interface for GIT: Interacting with a GitHub Repository Part 2

In this post I’m going to show to synchronize the remote and local repositories after an existing file in local gets modified. What I’ll do is modify the sp_test_git.pls file in our local repository and then push those changes to the remote repository (GitHub).

First, I proceed to open the sp_test_git.pls file using SQL Developer, add another dbms_output line to it and save it. The moment I save the file, the Pending Changes (more...)

SQL Developer’s Interface for GIT: Interacting with a GitHub Repository Part 1

In my previous post, I showed how to clone a GitHub repository using SQL Developer. In this post I’m going to show to synchronize the remote and local repositories after remote gets modified.

Here I use GitHub to commit a file called sp_test_git.pls.  You can create files by clicking on the icon the red arrow is pointing to.

new_file

The content of the file is a PL/SQL procedure that prints a message.

file_content

At this (more...)

SQL Developer’s Interface for GIT: Cloning a GitHub Repository

SQL Developer 4 provides an interface that allows us to interact with Git repositories. In this post, I’m going to show how to clone a GitHub (A web based hosting service for software development projects that uses the Git revision control system) repository.

First you need to sign up for a GitHub account. You can skip this step if you already have one.

Your account will give you access to public repositories that could be cloned (more...)

The OLAP Extension is now available in SQL Developer 4.0



SQL Developer’s PL/SQL Debugger and Oracle 12c

The PL/SQL Debugger works pretty much out of the box when used with a previous Oracle version. These are the things we needed in place before we could start debugging PL/SQL:

  1. A grant of the DEBUG CONNECT SESSION privilege.
  2. EXECUTE privilege on DBMS_DEBUG_JDWP.
  3. EXECUTE privilege on the stored procedure you want to debug.
  4. Make sure the stored procedure is “Compiled for Debug”.

Jeff Smith talks about it in this post.

But what happens when you (more...)

Convert SQLServer to Oracle using files – Part 4

This, the last part of a four part tutorial goes over the movement of data using files generated by Oracle SQL Developer.
Looking at the data move scripts that we generated in an earlier part.  We need to zip up the files and copy them to the SQL Server machine (more...)

Convert SQLServer to Oracle using files – Part 3

In part 1 we generated the offline capture scripts to take to the SQL Server machine, unloaded the metadata, zipped it up and copied it back to out local machine. In part 2 we used SQL Developer to create a migration project and load the capture files into SQL Developer. (more...)

Convert SQL Server to Oracle using files – Part 2

Ok, Now we have the files as generated and moved in part 1, we can now start SQL Developer to load the files. Start up SQL Developer  and create a connection with the following privileges: CONNECT, RESOURCE and CREATE VIEW.

When the connection is opened, right click on it (more...)

Using SQL Developer to connect to SQL Server databases

Apparently, being able to use Oracle’s SQL Developer to connect to SQL Server databases has been around for a while (via third party drivers), but I only started using it today for the first time, with SQL Developer 4 EA2 after my colleague mentioned it to me this afternoon First (more...)

Configuring MySQL on EL5, Setting Passwords and Network Access

I find myself installing and running mysql of different versions in different places for different reasons all the time (well often enough to do it and not remember the little things that cost time when setting up)   Its with that in mind, I'm making notes for myself and you (more...)

Clickable SQL*Plus Errors

Running lots of scripts in SQL*Plus is nice when they are working correctly. But what about when they fail?  Its a pain to figure out what went wrong, unless you have a log file and even then, you have to hunt the errors down.

Well, I've had enough of that. (more...)

Clickable SQL*Plus Scripts

When you have a load of SQL*Plus scripts, they can be a pain to manage and just simply get around.
In the next version of SQL Developer, you'll be able to hold the ctrl key down and click on the file name and have it open up.  This also works (more...)

Run Scripts in SQL Developer

Uncategorized
| Feb 21, 2013
I finally decided to save a script that cleans out a couple of tables for me.

Now I have a script, how do I run it in SQL Dev? In SQL*Plus, I would run it like @clean_tables. Two things to note there, 1, I didn't have to put the extension on the file and b, I assumed SQL*Plus was running from the directory where my file was located. If I was running the script from a different directory, I would have to use either a relative path...or something, but I digress.

I wanted to be able to run my (more...)

Fun with Date Math

Uncategorized
| Feb 10, 2013
(First off, sorry Mike, I'm hoping this will break my writer's block...)

On Friday I was asked to look at a report that wasn't returning all of the data. Sample:
Year/Month  Total Sales Total Sales (YAGO)
------------------------------------------
01/31/2013 $1,000,000 $900,000
03/31/2013 $950,000
For reference, YAGO is "Year Ago."

Notice anything funny there?

Yeah, February is missing. The (OBIEE) report has a filter on Jan, Feb and Mar of 2013. But it wasn't showing up. I confirmed via manual SQL (hah!) that there was (YAGO) data in there for February. Any ideas?

I immediately suspected one of two (more...)