PD File Documentation

Overview

Feature Value
File Extension .pd
File Type Corel Paradox Table File
MIME Type application/x-paradox
Developer Corel Corporation
Primary Association Database Files
File Signature Hex: 00 01 02 04
Open With Corel Paradox, Other Database Management Software
Index Support Yes
Security Supports Password Protection
Compression Can be Compressed
Max Table Size 2GB
Max Columns per Table 255
Max Rows per Table Unlimited, depending on storage capacity and index structure
Data Types Supported String, Number, Date, Time, Logical (Boolean), Memo/BLOBs
Encryption Supported
Database Constraints Primary Key, Foreign Key support
Transaction Support Yes
Scripting Language Support Yes, through Paradox Application Language (PAL)
Network Capabilities Supports Multi-user Access
Operating System Compatibility Windows
Versioning Supports Multiple Versions
Unicode Support Limited