Database utility functions (IMPORT FGL fgldbutl)

Table 1. Database utility functions (fgldbutl.4gl)
Function	Description
db_get_database_type() RETURNING `result` STRING	Returns the database type for the current connection.
db_get_sequence( `id` STRING ) RETURNING `result` BIGINT	Generates a new sequence for a given identifier.
db_start_transaction() RETURNING `result` INTEGER	Starts a nested transaction call.
db_finish_transaction( `commit` INTEGER ) RETURNING `result` INTEGER	Terminates a nested transaction call.
db_is_transaction_started() RETURNING `result` INTEGER	Indicates whether a nested transaction call is started.