Oracle Database 10g Developer 6i Settings For Arabic Urdu Support Work -

: Use fonts like Tahoma or Arabic Transparent in forms.

Use fonts that natively support Arabic/Urdu scripts, such as Traditional Arabic Simplified Arabic fonts for Urdu. Compilation: Ensure you compile your files on a machine where the is already set to the Arabic/Urdu character set. Summary Table: Quick Configuration Recommended Setting Database Charset AR8MSWIN1256 Registry NLS_LANG AMERICAN_AMERICA.AR8MSWIN1256 Windows Locale

When all pieces are in place, your legacy Oracle environment can reliably store, retrieve, and display Arabic and Urdu text, respecting the natural RTL flow that users expect.

SELECT * FROM NLS_SESSION_PARAMETERS;

In the UIFONT.ALI file, ensure proper font mapping if reports are generated as PDFs or printed to ensure characters do not appear as junk or question marks. 4. Summary of Key Parameters Recommended Value NLS_LANG AMERICAN_AMERICA.AR8MSWIN1256 Client-side interpretation NLS_CHARACTERSET AR8MSWIN1256 or UTF8 Database-side storage Direction Right to Left Forms item property for RTL languages

| Scenario | NLS_LANG Value | Notes | |----------|---------------|--------| | Arabic (U.A.E.), AR8MSWIN1256 | ARABIC_UNITED ARAB EMIRATES.AR8MSWIN1256 | Most common for Arabic forms | | Arabic (Saudi Arabia) | ARABIC_SAUDI ARABIA.AR8MSWIN1256 | Equivalent alternative | | English interface, Arabic data | AMERICAN_AMERICA.AR8MSWIN1256 | Uses English messages but stores/display Arabic | | Unicode (AL32UTF8) | AMERICAN_AMERICA.AL32UTF8 | For Unicode databases |

: Migrating character sets later is complex and risky. : Use fonts like Tahoma or Arabic Transparent in forms

ALTER SESSION SET LANGUAGE=AR; // for Arabic ALTER SESSION SET TERRITORY=EG; // for Egypt

Ensure your ORACLE_HOME in the registry points to the correct 6i installation path. 3. Windows Environment Configuration

To test Arabic and Urdu support in Oracle Database 10g and Developer 6i, follow these steps: ALTER SESSION SET NLS_TERRITORY = 'PAKISTAN'

The UIFONT.ALI (User Interface Font Alias) file plays a crucial role in Arabic/Urdu character display in Forms 6i. This file controls font mapping for Oracle Forms components.

: If the database is already created with an incompatible set (like WE8MSWIN1252), you may need to recreate it or use ALTER DATABASE CHARACTER SET under restricted session mode, though this is complex and risky for existing data. 2. Client-Side Registry Settings (Developer 6i)

Creating RTL reports requires additional steps: and display Arabic and Urdu text

ALTER SESSION SET NLS_LANGUAGE = 'URDU'; ALTER SESSION SET NLS_TERRITORY = 'PAKISTAN';