wallet::SQLiteDatabase

Synopsis

Declared in <wallet/sqlite.h>

class SQLiteDatabase
    : public WalletDatabase

Name	Description
`WalletDatabase`	An instance of this class represents one database.

Name	Description
`SQLiteDatabase` [constructor]	Constructors
`~SQLiteDatabase` [destructor] [virtual]	Destroy the handle and clean up the SQLite connection.
`Backup`	Back up the entire database to a file.
`Close` [virtual]	Close the database
`Filename` [virtual]	Return the name of the database file.
`Files` [virtual]	Return paths to all database created files
`Format` [virtual]	Return the name of this database's storage format.
`HasActiveTxn`	Return true if there is an on-going txn in this connection
`MakeBatch` [virtual]	Make a SQLiteBatch connected to this database
`Open` [virtual]	Open the database if it is not already opened
`Rewrite` [virtual]	Rewrite the entire database on disk
`Verify`	Check the integrity of the database.

Name	Description
`m_db`	The underlying SQLite database connection.
`m_refcount`	Counts the number of active database users to be sure that the database is not closed while someone is using it
`m_use_unsafe_sync`	Whether to use unsafe synchronous settings for faster, less durable writes.
`m_write_semaphore`	Semaphore ensuring only one batch writes to the database at a time.

Name	Description
`SQLiteDatabase` [constructor]	Construct a database handle with extra SQLite open flags.

Name	Description
`wallet::SQLiteBatch`	RAII class that provides access to a WalletDatabase

Name	Description
`MakeSQLiteDatabase`	Open or create a SQLite wallet database at the given path.
`RunWithinTxn`	Executes the provided function 'func' within a database transaction context.

Name	Description
`InMemoryWalletDatabase`	An in-memory SQLiteDatabase. Used as a temporary build artifact where no on-disk persistence is needed.