Here is a comprehensive guide based on common Oracle community solutions. Oracle Forums 1. Database Level Configuration (Oracle 10g)
This document outlines the necessary database character set settings, registry configurations, and form-level properties to ensure data is stored correctly and displayed in the proper right-to-left visual order.
For text items intended to display Arabic or Urdu:
CREATE TABLE documents ( id NUMBER, urdu_text NVARCHAR2(500), arabic_notes NVARCHAR2(1000) ); Here is a comprehensive guide based on common
If you see ???? or squares:
: Ensure RTL-compatible fonts like Arabic Transparent , Times New Roman , or Urdu Typesetting are installed. 4. Forms and Reports 6i Specifics Forms 10g: Please help on Urdu Language Support
for moving to UTF8 from a non-UTF8 superset – it will permanently corrupt Urdu data. For text items intended to display Arabic or
Set the system locale to or Urdu . This step is critical for non-Unicode legacy applications like Developer 6i to interpret 8-bit character data correctly. Restart the computer. 3. Oracle Home Registry Configurations (NLS_LANG)
The NLS_LANG parameter in the Windows registry tells the Developer 6i runtime how to interpret data from the database. Open .
: If your existing database uses a Western set (like WE8MSWIN1252 ), you may need to recreate the database or perform a complex conversion. For a new setup, ensure the NLS_CHARACTERSET is set to AR8MSWIN1256 during creation. 2. Client-Side (Developer 6i) Settings Forms and Reports 6i Specifics Forms 10g: Please
This is the most critical step. The Oracle Client (used by Developer 6i) needs to know how to interpret the bytes it receives from the database.
Add or modify these string values:
The most critical setting is the NLS_LANG parameter in the Windows Registry. This tells Developer 6i how to interpret the data coming from the database. Writing Urdu or Arabic in Oracle Forms 6i