I am using both Oracle Forms version 11g and 12c.
Is it possible to find a table for e.g table1 used in the Oracle Forms application screens including LOV's without opening each FMB individually and searching in it.
Totally there are around 50-75 FMBs in the application.
Thanks
While Forms was a new software product, back then in its 3.0 version (or even lower), you could choose whether you'll keep the form source
in the database or
in that case, you could have written a query which selects data from the data dictionary and - hopefully - extract tables' names
in file system
file extension was .INP (not .FMB) and it was a textual file; it means that you could even create a form using text editor! Nobody probably did that, but hey - you could have done it.
.FMB is no longer textual file. Yes, you can open it it a text editor (such as Notepad++) and search for e.g. FROM (because any table used in form's PL/SQL units or LoVs is part of a SELECT statement which requires the FROM keyword) and get something like this:
Yes, you'll get "duplicates" if any table is referenced more than once.
Another option is to write a program which will parse the .FMB file and extract tables' names (I can't help with that, though).
Related
I have Oracle report file (rdf file). I need to find what are the queries running (SQL queries) to extract data for this report.
As an example, how to find what is the query running once we click on save button related to this RDF file?
Obviously, the simplest way is to open that report in Reports Builder (which supports RDF version you have; I mean, Reports 2.5 probably won't open a RDF created in version 10g) and have a look at the data model editor.
Otherwise, do as I do it - open a RDF (or, if you have a JSP - even better) with a text editor (such as Notepad) and perform search through the file - search for SELECT keyword. You'll find some useless entries, but you'll certainly see useful ones as well. Copy them out of the RDF file and ... well, do whatever you planned to do with them.
We have a portal written in php/mysql and an enterprise application based on Java EE and Oracle. Recently we found out that a certain Unicode character (0643 to be precise) is invalid (due to improper data entry by end users) in text columns and must be changed to another character (06A9).
In MySQL I simply changed the export file using a text editor's find and replace tool. But in oracle, the dmp file is a binary file and i have no idea about how to edit the dmp file.
How can I change the invalid character?
Is there an alternative to iterating through all text columns in all tables?
(I have saved that as a last resort!)
Editing an Oracle dump file may be possible but isn't practical; even if you could get in and change something you'd risk corrupting it, and I doubt Oracle support would be impressed. (See this AskTom question for example).
If you're using data pump and you know which column(s) the data is in you might be able to use the REMAP_DATA parameter to change it on the fly, or the QUERY parameter to skip the data, but it doesn't sound like you're in that situation. You could potentially add temporary constraints to the relevant column(s) to block the value, so import would reject (and log) the affected rows, but that's painful and messy.
If you do have to check all columns on all tables, this link may be helpful.
How can I retrieve data (using sql) from Excel to a table in Oracle database. I am using dbsaint.
Instead of DBSAINT, which developer tool should I use for this purpose?
The easiest way to do this is to export the data from Excel into a CSV file. Then use an external table to insert the data into your database table.
Exporting the CSV file can be as simple as "Save as ...". But watch out if your data contains commas. In that case you will need to ensure that the fields are delimited safely and/or that the separator is some other character which doesn't appear in your data: a set of characters like |~| (pipe tilde pipe) would work. Find out more.
External tables were introduced in Oracle 9i. They are just like normal heap tables except their data is held in external OS files rather than inside the database. They are created using DDL statements and we can run SELECTs against them (they are read only). Find out more.
Some additional DB infrastructure is required - the CSV files need to reside in an OS directory which is defined as an Oracle dictionary object. However, if this is a task you're going to be doing on a regular basis then the effort is very worthwhile. Find out more.
I don't know much about DbSaint; it's some kind of database IDE like TOAD or SQL Developer but focused at the cheap'n'cheerful end of the market. It probably doesn't support this exact activity, especially exporting to CSV from Excel.
I want to load data into text file that is generated after executing "views" in Oracle?How can I achieve this in oracle using UNIX.for example-
I want the same in Oracle on unix box.Please help me out as it alredy cosume lots of time.
your early response is highly appreciated!!
As Thomas asked, we need to know what you are doing with the "flat file". For example, if you're loading it into spreadsheet or doing some other processing that expects a defined format, then you need to use SQL*Plus and spool to a file. If you're looking to save a table (data + table definition) for moving it to another Oracle database then EXP/IMP is the tool to use.
We generally describe the data retrieval process as "selecting" from a table/view, not "executing" a table/view.
If you have access to directories on the database server, and authority to create "Directory" objects in Oracle, then you have lots of options.
For example, you can use the UTL_FILE package (part of the PL/SQL built-ins) to read or write files at the operating system level.
Or use the "external table" functionality to define objects that look like single tables to Oracle but are actually flat files at the OS level. Well documented in the Oracle docs.
Also, for one-time tasks, most of the tools for working SQL and PL/SQL provide facilities for moving data to and from the database. In the Windows environment, Toad's good at that. So is Oracle's free SQLDeveloper, which runs on many platforms. You wouldn't want to use those for a process that runs every day, but they're fine for single moves. I've generally found these easier to use than SQLPlus spooling, but that's a primitive version of the same functionality.
As stated by others, we need to know a bit more about what you're trying to do.
In Oracle SQL Developer, one can list the data in a table using the Data tab when viewing a table. There is also a 'Sort...' button to set the sort order of the data you are viewing. This can be very handy for viewing some data on the fly.
The problem: I set a sort order for viewing a particular table which is not supported by the indexes on that table. It seems that SQL Developer does the sort on the fly when you go to view that data. At first the delay wasn't too bad. But the table has grown and now it takes forever. There is no way to stop it except by force quitting SQL Developer, losing anything unsaved. (If you know another way to stop this sort, let me know!) So, I should change the viewing sort order to something else, but you can only access the Sort... button when viewing the data.
Is there another way to delete the viewing sort order besides viewing the data?
Where does SQL Developer store this information?
Any way to stop the sorting of the data after clicking on the data tab while waiting for it to appear?
Easy to fix (at least in v1.5.5, which is what I'm using). There's a prefs option to reset it, read about it here:
https://forums.oracle.com/forums/thread.jspa?threadID=860431
Go to Tools > Preferences > Database > ObjectViewer Parameters and select the Clear button. This will clear the sort settings.
I haven't found a command from the GUI to eliminate the sort order but you can use this workaround:
Go in the sqldeveloper settings folder. On M$ Windows is located in %HOME_USER%/Application Data/SQL Developer
Perform a full text search specifying the name of the sorted column. If the column's name is too common (ex: data) specify another column with a different name in the same table. You will find one or more xml files matching your searching criteria. Those files are table descriptors.
At the end of the xml descriptor search for the taf element with name 'orderByClause'. If it contains the name of the column you want eliminate from sorting replace the line with an empty element ()
Restart sqldeveloper and ... sort is not there anymore!
Hope this helps
Cheers,
Fabrizio Fortino
If you are willing to take a little risk, you can follow start by doing Fabrizio's suggestion, and then clean house as follows:
Go in the sqldeveloper settings folder. On M$ Windows is located in %HOME_USER%/Application Data/SQL Developer
Perform a search using the following mask "*tablesettings.xml".
Delete the files that were returned to you.
Restart sqldeveloper and your problem is gone.
To be safe, you might want to just move those files to a quarantine directory.
I believe there isn't currently a way, but there is a suggested enhancement not to retain the filter between sessions that you can vote on here on the SQL Developer forum
Go in the sqldeveloper settings folder. On M$ Windows is located in %HOME_USER%/Application Data/SQL Developer
On SQLDEveloper Version 3.0.03 (and up I guess) search for *GridSettings.xml
Find the file containing xml related to your table/view.
Either delete the file or remove only the lines corresponding to the columns previously deleted from the table. You need to remove lines from ; ;
You don't need to restart sqldeveloper. Just disconnecting and connectting back did it for me.