- <init>
Creates a new instance.
- close
Releases all database resources. This method is guaranteed not to throw
transactions and should alwa
- commit
Commits any outstanding transaction.
- createStatement
Creates a new database statement.
- doesColumnExist
Indicates if the specified column exists in the database.
- doesTableExist
Indicates if the specified table exists in the database.
- executeQuery
Executes a query and returns a result set. The returned result set must be
closed by the caller.
- executeStatement
Executes a sql statement against the database.
- getConnection
If no database connection is open, a new connection is opened. The database
connection is then retur
- getConnectionFromDatasource
- prepareCall
Creates a new database callable statement.
- prepareStatement
Creates a new database prepared statement.