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PDO_SQLITE DSN
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PDO_SQLITE DSN — Connecting to SQLite databases
Description
The PDO_SQLITE Data Source Name (DSN) is composed of the following elements:
- DSN prefix (SQLite 3)
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The DSN prefix is
sqlite:.-
To access a database on disk, append the absolute path to the DSN prefix.
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To create a database in memory, append :memory: to the DSN prefix.
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- DSN prefix (SQLite 2)
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The SQLite extension in PHP 5.1 provides a PDO driver that supports accessing and creating SQLite 2 databases. This enables you to access databases you may have created with the SQLite extension in previous versions of PHP.
Note: The sqlite2 driver is only available in PHP 5.1.x if you have enabled both PDO and ext/sqlite. It is not currently available via PECL.
The DSN prefix for connecting to SQLite 2 databases is
sqlite2:.-
To access a database on disk, append the absolute path to the DSN prefix.
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To create a database in memory, append :memory: to the DSN prefix.
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Examples
Example #1 PDO_SQLITE DSN examples
The following examples show PDO_SQLITE DSN for connecting to SQLite databases:
sqlite:/opt/databases/mydb.sq3 sqlite::memory: sqlite2:/opt/databases/mydb.sq2 sqlite2::memory:
