dm_db_get_journal_mode Function

public function dm_db_get_journal_mode(db, mode, name) result(rc)

Returns journal mode of database in mode. The name of the mode is optionally passed in name.

Argument mode is set to either:

• DB_JOURNAL_OFF
• DB_JOURNAL_DELETE
• DB_JOURNAL_TRUNCATE
• DB_JOURNAL_PERSIST
• DB_JOURNAL_MEMORY
• DB_JOURNAL_WAL
• DB_JOURNAL_WAL2

The function returns the following error codes:

• E_DB_PREPARE if statement preparation failed.
• E_DB_STEP if step execution failed.
• E_DB_TYPE if query result is of unexpected type.

Arguments

Type	Intent	Optional	Attributes		Name
type(db_type),	intent(inout)			::	db	Database type.
integer,	intent(out)			::	mode	Journal mode enumerator.
character(len=:),	intent(out),	optional,	allocatable	::	name	Journal mode name.

Return Value integer