... The powersafe overwrite property for individual databases can be specified as the database is opened using the "psow" query parameter with a URI filename. For example, to always assume powersafe overwrite for a file (perhaps to ensure maximum write performance ... 

sqlite3_backup_init(), sqlite3_backup_step(), sqlite3_backup_finish(), sqlite3_backup_remaining(), sqlite3_backup_pagecount()

 ... Using the SQLite Online Backup API SQLite holds a write transaction open on the destination database file for the duration of the backup operation. The source database is read-locked only while it is being read; it is not locked ... 

1.1. What Is A Recommended Storage Format?  ... Degree to which the digital representation is open to direct analysis with basic tools, such as human readability using a text-only editor. Self-documentation. Self-documenting digital objects contain basic descriptive, technical, and other administrative metadata. External Dependencies. Degree ... 

4.1. Accessing STRICT tables in earlier versions of SQLite Because of a quirk in the SQL language parser, versions of SQLite prior to 3.37.0 can still read and write STRICT tables if they set "PRAGMA writable_schema=ON" immediately after opening the database file, prior to doing anything ... 

SQLITE_IOCAP_ATOMIC, SQLITE_IOCAP_ATOMIC512, SQLITE_IOCAP_ATOMIC1K, SQLITE_IOCAP_ATOMIC2K, SQLITE_IOCAP_ATOMIC4K, SQLITE_IOCAP_ATOMIC8K ... 

 ... The SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN flag indicates that a file cannot be deleted when open. The SQLITE_IOCAP_IMMUTABLE flag indicates that the file is on read-only media and cannot be changed even by processes with elevated privileges. The SQLITE_IOCAP_BATCH_ATOMIC property means that the ... 

5. Cloning The Complete Development History  ... After making the copy, "open" the repository by typing: fossil open sqlite.fossil This second command will "checkout" the latest check-in from the SQLite source tree into your current directory. Subsequently, you can easily switch to a different version ... 

 ... The temporary directory must be set prior to calling sqlite3_open or sqlite3_open_v2. Otherwise, various features that require the use of temporary files may fail. Here is an example of how to do this using C++ with the Windows Runtime: See ... 

 ... The filename of the database follows the same semantics as the filename argument to sqlite3_open() and sqlite3_open_v2(); the special name ":memory:" results in an in-memory database and an empty string results in a new temporary database. The filename argument ... 

1. Summary  ... The performance difference arises (we believe) because when working from an SQLite database, the open() and close() system calls are invoked only once, whereas open() and close() are invoked once for each blob when using blobs stored in individual files ... 

 ... SQLite is open source, and is available in the public domain (for more information on open source, visit http://opensource.org). You can download SQLite source code from its homepage https://www.sqlite.org, compile it using your favorite C ...