Oracle SQL Developer is a free tool for SQL & PL/SQL development and reporting similar to Quest's Toad or Allround Automations' PL/SQL Developer.

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SQLDeveloper.exe itself is getting access denied

Installed Oracle 11g and the 11g client. Everytime I start SQLDeveloper it prompts for the java.exe and again which files to associate. It must be trying to save this in registry (or maybe disk). ...
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51 views

Database Design / ER Diagram - Help Needed

Please take a look at this ER Diagram that I started. I just don't know if I've set it up correctly (I have not made any relationships yet). I just want to know if I have the appropriate "Tables" or ...
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31 views

Oracle Database Migration using Oracle SQL Developer

I've 2 Oracle database on different machines [I connect to them via oracle SQL Developer Now I am planning to have machine 3 which will consolidate both Oracle instances on one new node Question ...
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2k views

Can't connect to a Oracle db instance via SQLDeveloper

When I set the connecting information on the GUI in SQLDeveloper I get the following error (everytime!) Status : Failure -Test failed: IO Error: The Network Adapter could not establish the ...
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59 views

Data not showing in English, unless you click on it - In sqldeveloper

I have installed OracleXE and imported data into it. From SQLPLUS, I can query the data and it all shows up in English. However, in SQLDEVELOPER, if I look at the data, it's in a nonsense format, ...
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757 views

Where can I find a syntax reference for Oracle SQL Developer's “Generate DB Doc” function?

Oracle SQL Developer (I'm using v3.2) has a feature called "DB Doc", which generates documentation for database objects. I mostly want to use it to generate documentation for my stored procedures, ...
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294 views

Oracle sqldeveloper Database Diff - not seeing indexes/sequences

I am using Oracle SQL Developer's database diff tool to compare schemas. (SQL developer version : 3.2.09) It works great on some environments, but in one, I can only see differences in tables - the ...
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553 views

SQL Developer Data Modeller and Data Dictionary question

I'm not a DBA but I am a (mostly!) competent SQL report writer. Can I trouble you DBAs for some pro-knowledge, please? I can connect SQL Developer to Oracle XE's data dictionary without any problem, ...
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65 views

ORA-01861 - Input seems ok and FX/FM modifiers not used

Using SQL Developer 4, I am getting an ORA-01861 exception when I do the following (and BTW, I ticked 'Ignore NLS Definitions'): alter session set nls_date_format = 'DD-MON-YY'; alter session set ...
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61 views

Oracle sql developer tree shaped represantation of Explain_Plan

I want to ask what exactly happens to the following Explain_Plan table : It firsts Joins the two tables Products & Order_Items then the output is joined with Orders and then with the ...
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185 views

Can not open oracle 10g database when migrated from oracle sql developer 1.5x to 3.1x

I have migrated from Oracle sql developer tool 1.5x to 3.1x and imported my connection settings with database 10g. When I try to open a connectionstring in the developer tool I get this message: ...
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16 views

Why is there a difference in CSV Export Results of Oracle SQL Developer and SQL Plus Spool

When I export data from SQL Developer GUI, setting format: csv, left enclosure: ", right enclosure: ", and Encoding: UTF8, I get data exactly the way that I need it for processing in Python. ...
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14 views

How to connect to a |Database from SQL Script, in SQL developer

Hi i am trying to connect to a DB using a connection string mentioned in a Script file.. in SQL developer. I am using the below format Connect USERNAME/PASSWORD@HOSTNAME:PORT/Service_name.. But its ...
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18 views

Insert Unique Records into Linked Server Table (from SQL to Oracle)

My issue is that I am trying to load only unique primary key records into oracle from sql. In the insert into stored proc statement I tried doing it by where primary key does not equal primary key ...
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12 views

connecting to database on ec2 Virtual Machine from sql developer

I am using Oracle SQL Developer 4 to connect to databases . We are running an Oracle 11g on Amazon EC2 Virtual Machine (not RDS) and I can’t connect remotely. inside the Virtual Machine as local ...
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28 views

How to import to UNIX the results from a select query?

After a select query i get around 14k records.Rather than exporting them as insert statements into a file and then executing from UNIX, i want to import them to UNIX directly and insert so as to save ...
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199 views

Not able to create or modify tables using Oracle SQL Developer with psql driver

So I would like to use the Oracle SQL Developer for managing my postgresql database. Connecting to that database works fine with SQL developer 4.0.3. I am using this psql driver: JDBC41 Postgresql ...
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93 views

Insert a Date or Timestamp into the Editor of SQL Developer

In my Textmate texteditor I can type isoD and hit TAB which results in having the current Date inserted into the carrets current position. I use it a lot when commenting code like // ...
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177 views

Tablespace used on a create table statement

In Oracle SQLPLUS - If I create a table using the statement below via sqlplus logged on as user 'Fred' CREATE TABLE joe.tablename (tablename_columnname CHAR(1)) ; Which tablespace will the table ...
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49 views

Debugging long Oracle queries and identifying offending data for 'Expression type does not match a required type' error

I have a long running query with a large number of complex XQueries. This queries used to work but more recently it is giving me Expression type does not match a required type error. I suspect ...