DBKEY=string

No key is provided.

If you do not specify the correct encryption key for the database, the connection fails.

If a database is created using an encryption key, the database file is strongly encrypted using either the AES 256-bit or AES FIPS-certified algorithm. By using strong encryption, you have increased security against skilled and determined attempts to gain access to the data. However, the use of strong encryption has a significant performance impact.

Any leading or trailing spaces in parameter values are ignored. The value cannot include leading single quotes, leading double quotes, or semicolons.

• UltraLite connection strings and parameters
• Database security
• UltraLite obfuscate creation parameter
• UltraLite for C/C++: UltraLite database connections
• ULDatabaseManager.OpenConnection method [UltraLite C++]
• UltraLite for embedded SQL: UltraLite database connection using embedded SQL
• UltraLite.NET: Connection setup for an UltraLite database
• ULConnection.Open method [UltraLite.NET]