DatabaseAdapter

INTERFACE public interface

Universal database driver interface enabling hot-swappable MySQL, PostgreSQL, and SQLite backends without code alterations.

Constructor Signature

interface DatabaseAdapter

Modifier & Return Type	Method Signature	Description
`Bool`	`connect()`	Establishes TCP socket connection to database.
`Bool`	`disconnect()`	Gracefully closes active database connection pool.
`String`	`execute(sql: String)`	Executes SQL statement and returns response dataset.
`String`	`get_driver_name()`	Returns driver engine name and version.

pub def connect() -> Bool

Establishes TCP socket connection to database.

pub def disconnect() -> Bool

Gracefully closes active database connection pool.

pub def execute(sql: String) -> String

Executes SQL statement and returns response dataset.

pub def get_driver_name() -> String

Returns driver engine name and version.

databaseadapter_example.mantra

class CustomDriver implements DatabaseAdapter:
    override pub def connect(self) -> Bool: return True