DbInterface

Represents a connection to a (real or simulated) database.

Methods
void	commit() Commit a pending transaction.
void	commit() throws SQLException Commit a pending transaction.
void	connect() Connect to the database.
void	connect() throws Exception Connect to the database.
void	createIndex(Index index) Create an index.
void	createIndex(Index index) throws SQLException Create an index. Parameters: index - the index to create
void	createTable(Table table) Create the specified table.
void	createTable(Table table) throws SQLException Create the specified table. Parameters: table - the table to create
Result	delete(Table table, String condition) Delete a number of rows.
Result	delete(Table table, String condition) throws SQLException Delete a number of rows. Parameters: table - the table condition - the condition Returns: the result
void	disconnect() Disconnect from the database.
void	disconnect() throws SQLException Disconnect from the database.
void	dropIndex(Index index) Drop an index.
void	dropIndex(Index index) throws SQLException Drop an index. Parameters: index - the index to drop
void	dropTable(Table table) Drop the specified table.
void	dropTable(Table table) throws SQLException Drop the specified table. Parameters: table - the table to drop
void	end() Close the connection and the database.
void	end() throws SQLException Close the connection and the database.
Result	insert(Table table, Column[] c, Value[] v) Insert a row into a table.
Result	insert(Table table, Column[] c, Value[] v) throws SQLException Insert a row into a table. Parameters: table - the table c - the column list v - the values Returns: the result
void	reset() Drop all objects in the database.
void	reset() throws SQLException Drop all objects in the database.
void	rollback() Roll back a pending transaction.
void	rollback() throws SQLException Roll back a pending transaction.
Result	select(String sql) Execute a query.
Result	select(String sql) throws SQLException Execute a query. Parameters: sql - the SQL statement Returns: the result
void	setAutoCommit(boolean b) Enable or disable autocommit.
void	setAutoCommit(boolean b) throws SQLException Enable or disable autocommit. Parameters: b - the new value
Result	update(Table table, Column[] columns, Value[] values, String condition) Update the given table with the new values.
Result	update(Table table, Column[] columns, Value[] values, String condition) throws SQLException Update the given table with the new values. Parameters: table - the table columns - the columns to update values - the new values condition - the condition Returns: the result of the update