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Anonymous Asked in Cars &Transportation · 2 weeks ago

What is PRAGMA key?

Contents
  1. What does pragma do in SQL?
  2. What is pragma table info?
  3. What is difference between SQLite and SQLCipher?
  4. How do I open an encrypted DB file?
PRAGMA key The process of creating a new, encrypted database is called “keying” the database. SQLCipher uses just-in-time key derivation at the point it is first needed for an operation. This means that the key (and any options) must be set before the first operation on the database.


What does pragma do in SQL?

The PRAGMA statement is an SQL extension specific to SQLite and used to modify the operation of the SQLite library or to query the SQLite library for internal (non-table) data.

What is pragma table info?

Description. The table_info pragma is used to query information about a specific table. The result set will contain one row for each column in the table.

What is difference between SQLite and SQLCipher?

SQLCipher is an extension to SQLite, but it does not function as a loadable plugin for many reasons. Instead, SQLCipher modifies SQLite itself, and is maintained as a separate version of the source tree. SQLCipher releases are baselined against a specific source version of SQLite.

How do I open an encrypted DB file?

Right-click on your db file in its folder and select "open with..." then select the exe for SQLite2009 Pro, or drag the file onto the exe (assuming you're on Windows), or pass the file path to the exe via the cmd line.

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