B4J Question B4J Change Cipher Password

[Guenter Becker]

Hello Experts,
I like to change the Database Password by B4J Code.
Can anyone help me with a snipped.
Thank you in advance.

 

[teddybear]

What database are you using? how did you manually change the password?

 

[Guenter Becker]

What database are you using? how did you manually change the password?

Sorry forget that info. Using SQLiCipher Version 3 or 4.
Like to hava encrypted database with default apssword in my app but the user shoukd be able to set it's own password.
Thiis is how I like to know how to change Cipher Password by code.

 

[teddybear]

Sorry forget that info. Using SQLiCipher Version 3 or 4.
Like to hava encrypted database with default apssword in my app but the user shoukd be able to set it's own password.
Thiis is how I like to know how to change Cipher Password by code.

Try this code, it should work.

    sql.ExecNonQuery("PRAGMA key = 'oldpasswd'")
    sql.ExecNonQuery("PRAGMA rekey = 'newpasswd'")